notoptional.eu - dns.ninja

`notoptional.eu`

DNSSEC	⚠️ Not signed
A	13.35.107.65^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-65.phl51.r.cloudfront.net`
A	13.35.107.66^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.76^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.112^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-1088.awsdns-08.org` ⭐
		A	2600:9000:5304:4000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1088.awsdns-08.org`
		A	205.251.196.64^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1088.awsdns-08.org`
NS	`ns-1707.awsdns-21.co.uk`
		A	2600:9000:5306:ab00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1707.awsdns-21.co.uk`
		A	205.251.198.171^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1707.awsdns-21.co.uk`
NS	`ns-226.awsdns-28.com`
		A	2600:9000:5300:e200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-226.awsdns-28.com`
		A	205.251.192.226^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-226.awsdns-28.com`
NS	`ns-948.awsdns-54.net`
		A	2600:9000:5303:b400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-948.awsdns-54.net`
		A	205.251.195.180^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-948.awsdns-54.net`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018abebadc98e2ed4edbaf926262e922290d`
TXT	`google-site-verification=HJwNTFxHv9rxn6KfGyYSxV5KkGypqkVbF6-OfvSNx7A`
TXT	`google-site-verification=d38tmZPMqjKjkMAubfu2gMGOsHvrBq11rZ_8DAeUUg4`
TXT	`v=spf1 include:eu._netblocks.mimecast.com include:_spf.google.com include:195...`
SOA	`ns-1088.awsdns-08.org`awsdns-hostmaster@amazon.com serial=1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126397318

Subdomains

www.notoptional.eu

Same first word

notoptional.eu

DNS History

125 records (10 active, 115 former)

○NSdale.ns.cloudflare.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○NSdina.ns.cloudflare.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

●NSns-1088.awsdns-08.org2026-02-15 → 2026-07-23 · 3 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
● 2026-07-23 23:06:14

●NSns-1707.awsdns-21.co.uk2026-02-15 → 2026-07-23 · 3 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
● 2026-07-23 23:06:14

●NSns-226.awsdns-28.com2026-02-15 → 2026-07-23 · 3 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
● 2026-07-23 23:06:14

●NSns-948.awsdns-54.net2026-02-15 → 2026-07-23 · 3 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
● 2026-07-23 23:06:14

○MXalt1.aspmx.l.google.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○MXalt2.aspmx.l.google.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○MXalt3.aspmx.l.google.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○MXalt4.aspmx.l.google.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○MXaspmx.l.google.com2018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

●MXeu-smtp-inbound-1.mimecast.com2026-02-15 → 2026-07-23 · 3 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
● 2026-07-23 23:06:14

●MXeu-smtp-inbound-2.mimecast.com2026-02-15 → 2026-07-23 · 3 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
● 2026-07-23 23:06:14

○A104.31.80.2492018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○A104.31.81.2492018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○A13.224.95.122026-02-20 → 2026-03-25 · 18 obs

○ 2026-02-19 22:47:06
● 2026-02-20 04:09:06
○ 2026-02-20 06:18:46
○ 2026-02-20 11:29:40
● 2026-02-20 13:46:02
● 2026-03-02 23:47:04
○ 2026-03-03 13:54:44
○ 2026-03-06 13:02:52
● 2026-03-07 12:43:44
● 2026-03-18 16:56:36
○ 2026-03-19 09:07:56
○ 2026-03-21 12:26:36
● 2026-03-22 03:18:26
● 2026-03-25 07:50:52
○ 2026-03-25 16:49:00
● 2026-03-25 21:27:06
○ 2026-03-26 00:12:06
○ 2026-07-23 23:06:14

○A13.224.95.1252026-02-20 → 2026-03-25 · 18 obs

○A13.224.95.382026-02-20 → 2026-03-25 · 18 obs

○A13.224.95.562026-02-20 → 2026-03-25 · 18 obs

○A13.33.109.142026-03-09 → 2026-05-20 · 17 obs

○ 2026-03-08 18:08:06
● 2026-03-09 01:14:38
○ 2026-03-09 03:14:56
○ 2026-04-20 21:59:36
● 2026-04-20 23:40:38
○ 2026-04-21 19:32:50
○ 2026-04-25 11:50:20
● 2026-04-26 00:31:34
○ 2026-04-26 12:26:20
○ 2026-05-19 10:15:10
● 2026-05-19 16:21:38
● 2026-05-20 08:05:56
○ 2026-05-20 15:55:20
● 2026-05-20 18:17:42
● 2026-05-20 23:07:38
○ 2026-05-21 01:18:38
○ 2026-07-23 23:06:14

○A13.33.109.792026-03-09 → 2026-05-20 · 17 obs

○A13.33.109.862026-03-09 → 2026-05-20 · 17 obs

○A13.33.109.892026-03-09 → 2026-05-20 · 17 obs

○A13.33.67.1202026-03-08 → 2026-05-11 · 16 obs

○ 2026-03-07 12:43:44
● 2026-03-08 00:10:54
○ 2026-03-08 03:11:28
○ 2026-03-08 14:10:48
● 2026-03-08 15:57:02
○ 2026-03-08 18:08:06
○ 2026-03-30 02:54:10
● 2026-03-30 14:20:22
○ 2026-03-30 21:57:06
○ 2026-04-04 19:54:58
● 2026-04-04 22:51:54
○ 2026-04-05 02:51:46
○ 2026-05-11 09:03:08
● 2026-05-11 11:31:04
○ 2026-05-11 14:36:40
○ 2026-07-23 23:06:14

○A13.33.67.252026-03-08 → 2026-05-11 · 16 obs

○A13.33.67.732026-03-08 → 2026-05-11 · 16 obs

○A13.33.67.902026-03-08 → 2026-05-11 · 16 obs

●A13.35.107.1122026-07-13 → 2026-07-23 · 31 obs

○ 2026-07-13 10:42:52
● 2026-07-13 11:45:04
○ 2026-07-13 12:44:06
● 2026-07-13 17:34:26
○ 2026-07-13 20:15:14
● 2026-07-14 01:32:16
○ 2026-07-14 05:10:12
● 2026-07-14 11:57:16
○ 2026-07-14 13:52:38
● 2026-07-14 19:51:30
○ 2026-07-14 21:14:04
● 2026-07-15 06:20:20
○ 2026-07-15 07:03:40
● 2026-07-16 03:20:34
○ 2026-07-16 18:57:36
● 2026-07-16 23:55:48
○ 2026-07-17 01:16:32
● 2026-07-17 07:32:20
○ 2026-07-17 12:36:04
● 2026-07-17 23:24:56
○ 2026-07-18 01:35:28
● 2026-07-19 06:48:18
○ 2026-07-19 09:09:12
● 2026-07-19 11:22:48
○ 2026-07-19 12:17:22
● 2026-07-22 05:58:02
○ 2026-07-22 08:44:40
● 2026-07-23 05:45:00
○ 2026-07-23 11:13:24
● 2026-07-23 23:06:08
● 2026-07-23 23:06:14

●A13.35.107.652026-07-13 → 2026-07-23 · 31 obs

●A13.35.107.662026-07-13 → 2026-07-23 · 31 obs

●A13.35.107.762026-07-13 → 2026-07-23 · 31 obs

○A18.154.206.1162026-02-15 → 2026-07-22 · 26 obs

○ 2018-12-06 04:39:46
● 2026-02-15 08:19:32
○ 2026-02-17 10:58:10
● 2026-02-17 15:15:58
○ 2026-02-17 16:13:56
○ 2026-03-29 04:09:54
● 2026-07-03 00:50:18
● 2026-07-04 01:12:10
○ 2026-07-04 17:09:56
○ 2026-07-05 11:06:32
● 2026-07-07 09:15:48
● 2026-07-10 15:10:10
○ 2026-07-10 17:40:14
● 2026-07-12 04:50:30
○ 2026-07-12 10:40:12
● 2026-07-18 03:35:14
○ 2026-07-18 06:16:10
● 2026-07-19 01:52:06
○ 2026-07-19 03:29:40
● 2026-07-21 08:31:28
○ 2026-07-21 09:40:18
● 2026-07-21 14:56:22
○ 2026-07-21 16:01:02
● 2026-07-22 08:44:40
○ 2026-07-22 12:18:18
○ 2026-07-23 23:06:14

○A18.154.206.242026-02-15 → 2026-07-22 · 26 obs

○A18.154.206.342026-02-15 → 2026-07-22 · 26 obs

○A18.154.206.512026-02-15 → 2026-07-22 · 26 obs

○A18.164.77.172026-03-31 → 2026-05-25 · 18 obs

○ 2026-03-31 10:54:08
● 2026-03-31 16:18:38
● 2026-04-01 00:13:42
○ 2026-04-01 01:02:16
● 2026-04-01 02:48:26
○ 2026-04-01 10:51:40
○ 2026-04-03 17:54:24
● 2026-04-04 00:14:32
○ 2026-04-04 05:49:28
● 2026-04-04 11:36:18
○ 2026-04-04 14:21:00
○ 2026-04-06 00:15:36
● 2026-04-06 02:32:52
○ 2026-04-06 08:22:46
○ 2026-05-25 02:11:10
● 2026-05-25 05:43:26
○ 2026-05-25 09:24:24
○ 2026-07-23 23:06:14

○A18.164.77.272026-03-31 → 2026-05-25 · 18 obs

○A18.164.77.562026-03-31 → 2026-05-25 · 18 obs

○A18.164.77.652026-03-31 → 2026-05-25 · 18 obs

○A18.164.78.1072026-04-11 → 2026-07-02 · 16 obs

○ 2026-04-07 00:13:54
● 2026-04-11 10:38:32
○ 2026-04-11 13:48:08
○ 2026-04-12 03:45:16
● 2026-04-12 17:05:22
○ 2026-04-12 18:32:12
○ 2026-06-19 22:14:44
● 2026-06-22 14:02:20
● 2026-06-28 14:30:02
○ 2026-06-29 23:55:22
● 2026-07-01 17:59:32
● 2026-07-02 01:08:34
○ 2026-07-02 05:33:02
● 2026-07-02 16:08:50
○ 2026-07-02 20:22:20
○ 2026-07-23 23:06:14

○A18.164.78.382026-04-11 → 2026-07-02 · 16 obs

○A18.164.78.842026-04-11 → 2026-07-02 · 16 obs

○A18.164.78.922026-04-11 → 2026-07-02 · 16 obs

○A18.165.160.1022026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 14:30:02
● 2026-06-29 07:48:26
○ 2026-06-29 08:39:06
○ 2026-07-23 23:06:14

○A18.165.160.522026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 14:30:02
● 2026-06-29 07:48:26
○ 2026-06-29 08:39:06
○ 2026-07-23 23:06:14

○A18.165.160.562026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 14:30:02
● 2026-06-29 07:48:26
○ 2026-06-29 08:39:06
○ 2026-07-23 23:06:14

○A18.165.160.612026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 14:30:02
● 2026-06-29 07:48:26
○ 2026-06-29 08:39:06
○ 2026-07-23 23:06:14

○A18.165.242.1242026-02-17 → 2026-02-17 · 8 obs

○ 2026-02-15 08:19:32
● 2026-02-17 10:58:10
○ 2026-02-17 15:15:58
● 2026-02-17 16:13:56
○ 2026-02-17 17:30:14
● 2026-02-17 20:59:34
○ 2026-02-17 21:46:30
○ 2026-07-23 23:06:14

○A18.165.242.392026-02-17 → 2026-02-17 · 8 obs

○ 2026-02-15 08:19:32
● 2026-02-17 10:58:10
○ 2026-02-17 15:15:58
● 2026-02-17 16:13:56
○ 2026-02-17 17:30:14
● 2026-02-17 20:59:34
○ 2026-02-17 21:46:30
○ 2026-07-23 23:06:14

○A18.165.242.792026-02-17 → 2026-02-17 · 8 obs

○ 2026-02-15 08:19:32
● 2026-02-17 10:58:10
○ 2026-02-17 15:15:58
● 2026-02-17 16:13:56
○ 2026-02-17 17:30:14
● 2026-02-17 20:59:34
○ 2026-02-17 21:46:30
○ 2026-07-23 23:06:14

○A18.165.242.972026-02-17 → 2026-02-17 · 8 obs

○ 2026-02-15 08:19:32
● 2026-02-17 10:58:10
○ 2026-02-17 15:15:58
● 2026-02-17 16:13:56
○ 2026-02-17 17:30:14
● 2026-02-17 20:59:34
○ 2026-02-17 21:46:30
○ 2026-07-23 23:06:14

○A18.165.83.1092026-02-17 → 2026-07-11 · 15 obs

○ 2026-02-15 08:19:32
○ 2026-02-17 16:13:56
● 2026-02-17 17:30:14
○ 2026-02-17 20:59:34
○ 2026-06-22 00:07:06
● 2026-06-24 05:12:56
● 2026-06-26 18:59:14
○ 2026-06-27 20:40:42
○ 2026-07-04 12:24:46
● 2026-07-07 11:21:16
● 2026-07-11 00:20:32
○ 2026-07-11 01:38:28
● 2026-07-11 09:40:12
○ 2026-07-11 12:36:50
○ 2026-07-23 23:06:14

○A18.165.83.612026-02-17 → 2026-07-11 · 15 obs

○A18.165.83.72026-02-17 → 2026-07-11 · 15 obs

○A18.165.83.822026-02-17 → 2026-07-11 · 15 obs

○A18.165.9.1112026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 02:32:52
● 2026-04-06 08:22:46
○ 2026-04-06 11:30:48
○ 2026-07-23 23:06:14

○A18.165.9.612026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 02:32:52
● 2026-04-06 08:22:46
○ 2026-04-06 11:30:48
○ 2026-07-23 23:06:14

○A18.165.9.652026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 02:32:52
● 2026-04-06 08:22:46
○ 2026-04-06 11:30:48
○ 2026-07-23 23:06:14

○A18.165.9.982026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 02:32:52
● 2026-04-06 08:22:46
○ 2026-04-06 11:30:48
○ 2026-07-23 23:06:14

○A18.172.153.1072026-02-18 → 2026-02-19 · 10 obs

○ 2026-02-17 21:46:30
● 2026-02-18 03:26:24
● 2026-02-19 00:07:36
○ 2026-02-19 06:20:22
● 2026-02-19 07:21:26
○ 2026-02-19 13:07:52
● 2026-02-19 14:26:02
● 2026-02-19 22:47:06
○ 2026-02-20 04:09:06
○ 2026-07-23 23:06:14

○A18.172.153.1122026-02-18 → 2026-02-19 · 10 obs

○A18.172.153.1282026-02-18 → 2026-02-19 · 10 obs

○A18.172.153.62026-02-18 → 2026-02-19 · 10 obs

○A18.239.183.1142026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-07 21:18:38
● 2026-05-07 23:18:36
○ 2026-05-08 01:24:00
○ 2026-07-23 23:06:14

○A18.239.183.1242026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-07 21:18:38
● 2026-05-07 23:18:36
○ 2026-05-08 01:24:00
○ 2026-07-23 23:06:14

○A18.239.183.142026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-07 21:18:38
● 2026-05-07 23:18:36
○ 2026-05-08 01:24:00
○ 2026-07-23 23:06:14

○A18.239.183.32026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-07 21:18:38
● 2026-05-07 23:18:36
○ 2026-05-08 01:24:00
○ 2026-07-23 23:06:14

○A2606:4700:30::681f:50f92018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○A2606:4700:30::681f:51f92018-12-06 → 2018-12-06 · 3 obs

● 2018-12-06 04:39:46
○ 2026-02-15 08:19:32
○ 2026-07-23 23:06:14

○A3.160.188.522026-05-28 → 2026-06-05 · 17 obs

○ 2026-05-25 09:24:24
● 2026-05-28 06:59:56
○ 2026-05-28 09:12:06
○ 2026-05-31 02:39:16
● 2026-05-31 03:44:40
○ 2026-05-31 05:30:34
○ 2026-06-01 00:39:36
● 2026-06-01 02:31:52
● 2026-06-01 14:09:48
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○ 2026-06-02 07:40:16
● 2026-06-02 09:11:18
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○ 2026-06-05 13:20:22
● 2026-06-05 14:20:24
○ 2026-06-05 16:49:46
○ 2026-07-23 23:06:14

○A3.160.188.672026-05-28 → 2026-06-05 · 17 obs

○A3.160.188.72026-05-28 → 2026-06-05 · 17 obs

○A3.160.188.962026-05-28 → 2026-06-05 · 17 obs

○A3.161.213.1002026-04-16 → 2026-05-08 · 13 obs

○ 2026-04-12 18:32:12
● 2026-04-16 01:44:06
○ 2026-04-16 03:15:36
○ 2026-05-07 08:33:06
● 2026-05-07 13:54:20
● 2026-05-07 15:18:42
○ 2026-05-07 20:36:26
● 2026-05-07 21:18:38
○ 2026-05-07 23:18:36
○ 2026-05-08 01:24:00
● 2026-05-08 10:22:26
○ 2026-05-08 11:13:12
○ 2026-07-23 23:06:14

○A3.161.213.362026-04-16 → 2026-05-08 · 13 obs

○A3.161.213.602026-04-16 → 2026-05-08 · 13 obs

○A3.161.213.762026-04-16 → 2026-05-08 · 13 obs

○A3.161.82.482026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 09:12:06
● 2026-05-29 09:52:28
○ 2026-05-29 14:02:38
○ 2026-07-23 23:06:14

○A3.161.82.682026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 09:12:06
● 2026-05-29 09:52:28
○ 2026-05-29 14:02:38
○ 2026-07-23 23:06:14

○A3.161.82.772026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 09:12:06
● 2026-05-29 09:52:28
○ 2026-05-29 14:02:38
○ 2026-07-23 23:06:14

○A3.161.82.882026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 09:12:06
● 2026-05-29 09:52:28
○ 2026-05-29 14:02:38
○ 2026-07-23 23:06:14

○A3.166.192.522026-05-08 → 2026-05-08 · 7 obs

○ 2026-05-08 10:22:26
● 2026-05-08 11:13:12
○ 2026-05-08 12:19:36
○ 2026-05-08 17:06:04
● 2026-05-08 17:37:40
○ 2026-05-08 18:48:22
○ 2026-07-23 23:06:14

○A3.166.192.552026-05-08 → 2026-05-08 · 7 obs

○ 2026-05-08 10:22:26
● 2026-05-08 11:13:12
○ 2026-05-08 12:19:36
○ 2026-05-08 17:06:04
● 2026-05-08 17:37:40
○ 2026-05-08 18:48:22
○ 2026-07-23 23:06:14

○A3.166.192.582026-05-08 → 2026-05-08 · 7 obs

○ 2026-05-08 10:22:26
● 2026-05-08 11:13:12
○ 2026-05-08 12:19:36
○ 2026-05-08 17:06:04
● 2026-05-08 17:37:40
○ 2026-05-08 18:48:22
○ 2026-07-23 23:06:14

○A3.166.192.602026-05-08 → 2026-05-08 · 7 obs

○ 2026-05-08 10:22:26
● 2026-05-08 11:13:12
○ 2026-05-08 12:19:36
○ 2026-05-08 17:06:04
● 2026-05-08 17:37:40
○ 2026-05-08 18:48:22
○ 2026-07-23 23:06:14

○A3.168.147.1292026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 09:15:48
● 2026-07-07 10:26:58
○ 2026-07-07 11:21:16
○ 2026-07-23 23:06:14

○A3.168.147.452026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 09:15:48
● 2026-07-07 10:26:58
○ 2026-07-07 11:21:16
○ 2026-07-23 23:06:14

○A3.168.147.652026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 09:15:48
● 2026-07-07 10:26:58
○ 2026-07-07 11:21:16
○ 2026-07-23 23:06:14

○A3.168.147.972026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 09:15:48
● 2026-07-07 10:26:58
○ 2026-07-07 11:21:16
○ 2026-07-23 23:06:14

○A3.170.103.612026-05-19 → 2026-07-02 · 18 obs

○ 2026-05-18 04:28:10
● 2026-05-19 10:15:10
○ 2026-05-19 16:21:38
● 2026-05-19 17:10:38
○ 2026-05-19 23:03:52
● 2026-05-21 08:16:22
● 2026-05-31 09:35:58
○ 2026-06-01 22:58:36
● 2026-06-02 04:22:52
● 2026-06-05 12:11:16
○ 2026-06-05 18:57:54
○ 2026-06-08 10:08:24
● 2026-06-30 14:04:14
● 2026-07-02 00:12:52
○ 2026-07-02 01:08:34
● 2026-07-02 22:03:54
○ 2026-07-03 00:50:18
○ 2026-07-23 23:06:14

○A3.170.103.712026-05-19 → 2026-07-02 · 18 obs

○A3.170.103.902026-05-19 → 2026-07-02 · 18 obs

○A3.170.103.992026-05-19 → 2026-07-02 · 18 obs

○A3.170.42.502026-03-20 → 2026-06-19 · 8 obs

○ 2026-03-19 09:07:56
● 2026-03-20 12:13:58
○ 2026-03-21 02:58:16
● 2026-06-18 13:32:32
○ 2026-06-18 14:39:26
● 2026-06-19 13:18:08
○ 2026-06-19 14:21:12
○ 2026-07-23 23:06:14

○A3.170.42.562026-03-20 → 2026-06-19 · 8 obs

○ 2026-03-19 09:07:56
● 2026-03-20 12:13:58
○ 2026-03-21 02:58:16
● 2026-06-18 13:32:32
○ 2026-06-18 14:39:26
● 2026-06-19 13:18:08
○ 2026-06-19 14:21:12
○ 2026-07-23 23:06:14

○A3.170.42.862026-03-20 → 2026-06-19 · 8 obs

○ 2026-03-19 09:07:56
● 2026-03-20 12:13:58
○ 2026-03-21 02:58:16
● 2026-06-18 13:32:32
○ 2026-06-18 14:39:26
● 2026-06-19 13:18:08
○ 2026-06-19 14:21:12
○ 2026-07-23 23:06:14

○A3.170.42.892026-03-20 → 2026-06-19 · 8 obs

○ 2026-03-19 09:07:56
● 2026-03-20 12:13:58
○ 2026-03-21 02:58:16
● 2026-06-18 13:32:32
○ 2026-06-18 14:39:26
● 2026-06-19 13:18:08
○ 2026-06-19 14:21:12
○ 2026-07-23 23:06:14

○A3.174.113.242026-03-25 → 2026-07-20 · 30 obs

○ 2026-03-22 03:18:26
● 2026-03-25 03:26:18
○ 2026-03-25 04:01:32
○ 2026-03-25 07:50:52
● 2026-03-25 16:49:00
○ 2026-03-25 21:27:06
● 2026-07-11 14:01:54
○ 2026-07-11 18:07:44
● 2026-07-13 10:42:52
○ 2026-07-13 11:45:04
● 2026-07-13 20:15:14
● 2026-07-14 05:10:12
○ 2026-07-14 11:57:16
● 2026-07-14 16:42:54
○ 2026-07-14 17:41:06
● 2026-07-14 21:14:04
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● 2026-07-15 02:47:50
○ 2026-07-15 03:47:16
● 2026-07-15 08:50:44
○ 2026-07-15 10:40:08
● 2026-07-15 12:43:16
○ 2026-07-15 13:27:44
● 2026-07-19 01:15:12
○ 2026-07-19 01:52:06
● 2026-07-19 03:29:40
○ 2026-07-19 05:45:42
● 2026-07-20 11:29:52
○ 2026-07-20 12:36:56
○ 2026-07-23 23:06:14

○A3.174.113.32026-03-25 → 2026-07-20 · 30 obs

○A3.174.113.582026-03-25 → 2026-07-20 · 30 obs

○A3.174.113.702026-03-25 → 2026-07-20 · 30 obs

○A3.174.255.1102026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 14:02:38
● 2026-05-30 19:15:00
○ 2026-05-31 01:04:44
○ 2026-07-23 23:06:14

○A3.174.255.1262026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 14:02:38
● 2026-05-30 19:15:00
○ 2026-05-31 01:04:44
○ 2026-07-23 23:06:14

○A3.174.255.522026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 14:02:38
● 2026-05-30 19:15:00
○ 2026-05-31 01:04:44
○ 2026-07-23 23:06:14

○A3.174.255.972026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 14:02:38
● 2026-05-30 19:15:00
○ 2026-05-31 01:04:44
○ 2026-07-23 23:06:14

○A52.85.47.1272026-03-26 → 2026-06-30 · 17 obs

○ 2026-03-26 00:12:06
● 2026-03-26 23:48:10
● 2026-03-27 04:54:20
○ 2026-03-28 00:12:36
● 2026-03-28 03:04:42
● 2026-05-17 10:25:54
○ 2026-05-18 04:28:10
○ 2026-06-12 10:13:44
● 2026-06-12 14:05:18
● 2026-06-20 00:04:20
○ 2026-06-21 11:38:24
○ 2026-06-26 07:17:52
● 2026-06-30 09:28:06
○ 2026-06-30 10:47:54
● 2026-06-30 20:09:48
○ 2026-06-30 22:40:42
○ 2026-07-23 23:06:14

○A52.85.47.572026-03-26 → 2026-06-30 · 17 obs

○A52.85.47.82026-03-26 → 2026-06-30 · 17 obs

○A52.85.47.962026-03-26 → 2026-06-30 · 17 obs

○A52.85.78.352026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-30 15:37:40
● 2026-05-01 06:29:34
○ 2026-05-01 07:18:22
○ 2026-07-23 23:06:14

○A52.85.78.412026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-30 15:37:40
● 2026-05-01 06:29:34
○ 2026-05-01 07:18:22
○ 2026-07-23 23:06:14

○A52.85.78.422026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-30 15:37:40
● 2026-05-01 06:29:34
○ 2026-05-01 07:18:22
○ 2026-07-23 23:06:14

○A52.85.78.952026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-30 15:37:40
● 2026-05-01 06:29:34
○ 2026-05-01 07:18:22
○ 2026-07-23 23:06:14

○A54.230.114.1202026-04-30 → 2026-05-15 · 7 obs

○ 2026-04-29 13:05:06
● 2026-04-30 04:27:18
○ 2026-04-30 06:20:52
○ 2026-05-15 02:22:20
● 2026-05-15 03:19:26
○ 2026-05-15 03:53:30
○ 2026-07-23 23:06:14

○A54.230.114.1292026-04-30 → 2026-05-15 · 7 obs

○ 2026-04-29 13:05:06
● 2026-04-30 04:27:18
○ 2026-04-30 06:20:52
○ 2026-05-15 02:22:20
● 2026-05-15 03:19:26
○ 2026-05-15 03:53:30
○ 2026-07-23 23:06:14

○A54.230.114.852026-04-30 → 2026-05-15 · 7 obs

○ 2026-04-29 13:05:06
● 2026-04-30 04:27:18
○ 2026-04-30 06:20:52
○ 2026-05-15 02:22:20
● 2026-05-15 03:19:26
○ 2026-05-15 03:53:30
○ 2026-07-23 23:06:14

○A54.230.114.992026-04-30 → 2026-05-15 · 7 obs

○ 2026-04-29 13:05:06
● 2026-04-30 04:27:18
○ 2026-04-30 06:20:52
○ 2026-05-15 02:22:20
● 2026-05-15 03:19:26
○ 2026-05-15 03:53:30
○ 2026-07-23 23:06:14

○A54.240.184.1082026-03-31 → 2026-07-23 · 52 obs

○ 2026-03-30 21:57:06
● 2026-03-31 10:54:08
○ 2026-03-31 16:18:38
○ 2026-04-06 11:30:48
● 2026-04-06 14:52:48
○ 2026-04-07 00:13:54
○ 2026-06-21 19:49:08
● 2026-06-30 22:40:42
● 2026-07-05 11:06:32
○ 2026-07-07 09:15:48
● 2026-07-09 21:24:10
● 2026-07-12 10:40:12
○ 2026-07-14 16:42:54
● 2026-07-14 17:41:06
○ 2026-07-14 19:51:30
● 2026-07-14 22:35:52
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● 2026-07-15 03:47:16
○ 2026-07-15 06:20:20
● 2026-07-15 07:03:40
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● 2026-07-15 10:40:08
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● 2026-07-15 13:27:44
○ 2026-07-16 03:20:34
● 2026-07-16 18:57:36
○ 2026-07-16 23:55:48
● 2026-07-17 01:16:32
○ 2026-07-17 07:32:20
● 2026-07-17 12:36:04
○ 2026-07-17 23:24:56
● 2026-07-18 01:35:28
○ 2026-07-18 03:35:14
● 2026-07-18 06:16:10
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● 2026-07-19 05:45:42
○ 2026-07-19 06:48:18
● 2026-07-19 09:09:12
○ 2026-07-19 11:22:48
● 2026-07-19 12:17:22
○ 2026-07-20 11:29:52
● 2026-07-20 12:36:56
○ 2026-07-21 08:31:28
● 2026-07-21 09:40:18
○ 2026-07-21 14:56:22
● 2026-07-21 16:01:02
○ 2026-07-22 05:58:02
● 2026-07-22 12:18:18
○ 2026-07-23 05:45:00
● 2026-07-23 11:13:24
○ 2026-07-23 23:06:08
○ 2026-07-23 23:06:14

○A54.240.184.172026-03-31 → 2026-07-23 · 52 obs

○A54.240.184.232026-03-31 → 2026-07-23 · 52 obs

○A54.240.184.722026-03-31 → 2026-07-23 · 52 obs

○A99.84.252.1052026-04-29 → 2026-04-30 · 11 obs

○ 2026-04-26 12:26:20
● 2026-04-29 04:14:10
● 2026-04-29 06:09:10
○ 2026-04-29 13:05:06
○ 2026-04-30 04:27:18
● 2026-04-30 06:20:52
○ 2026-04-30 08:55:16
○ 2026-04-30 12:41:34
● 2026-04-30 14:38:52
○ 2026-04-30 15:37:40
○ 2026-07-23 23:06:14

○A99.84.252.1142026-04-29 → 2026-04-30 · 11 obs

○A99.84.252.332026-04-29 → 2026-04-30 · 11 obs

○A99.84.252.712026-04-29 → 2026-04-30 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
notoptional.eu	ns-226.awsdns-28.com, ns-948.awsdns-54.net, ns-1088.awsdns-08.org, ns-1707.awsdns-21.co.uk	-

✅ Authoritative Response

Server:205.251.198.171

NS records: ns-226.awsdns-28.com, ns-948.awsdns-54.net, ns-1088.awsdns-08.org, ns-1707.awsdns-21.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notoptional.eu (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.76, 13.35.107.66...`
NS	4	`ns-1088.awsdns-08.org, ns-1707.awsdns-21.co.uk...`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	4	`0ed1fe018abebadc98e2ed4edbaf926262e92229, google-site-verification=HJwNTFxHv9rxn6K...`
SOA	1	`ns-1088.awsdns-08.org awsdns-hostmaster.`

Analysis

Hierarchy

notoptional.eu is a parent domain of www.notoptional.eu.

IP Addresses

notoptional.eu has four IP addresses: 13.35.107.65, 13.35.107.66, 13.35.107.76 and 13.35.107.112.

Two other host names, along with d2r86lm3p1ozcf.cloudfront.net, junon-tv.jp and onmediabr.com, also share IP numbers with notoptional.eu.

Name Servers

The NS records for notoptional.eu point to four name servers: ns-226.awsdns-28.com, ns-948.awsdns-54.net, ns-1088.awsdns-08.org and ns-1707.awsdns-21.co.uk.

notoptional.eu shares at least some of its name servers with other domains, including prod.micro.scholastic.com, dh0hnrps2ozb1.cloudfront.net, pedigree.pt and two others.

The host names ns-226.awsdns-28.com, ns-948.awsdns-54.net, ns-1088.awsdns-08.org and ns-1707.awsdns-21.co.uk each resolve to two IP addresses: ns-226.awsdns-28.com resolves to 205.251.192.226 and 2600:9000:5300:e200::1; ns-948.awsdns-54.net resolves to 205.251.195.180 and 2600:9000:5303:b400::1; ns-1088.awsdns-08.org resolves to 205.251.196.64 and 2600:9000:5304:4000::1; ns-1707.awsdns-21.co.uk resolves to 205.251.198.171 and 2600:9000:5306:ab00::1.

Mail Servers

notoptional.eu is served by two mail servers, eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Among the domains sharing a mail server setup with notoptional.eu are thexcelsportshub.org, truespeed.com, dartfordleisurecentre.org and two others.

There is at least a partial MX overlap between notoptional.eu and other domains, including butters.co.uk, localplanetmedia.com, icg-enterprise.co.uk and two others.

DNS names with 6 IP addresses:

eu-smtp-inbound-1.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.

eu-smtp-inbound-2.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.201 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.211 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.241 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.201 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.211 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.241 IP addresses.