preflexfirst.com - dns.ninja

`preflexfirst.com`

DNSSEC	⚠️ Not signed
A	18.165.227.30^{🇺🇸 Amazon18.165.227.0/24}
		PTR	`server-18-165-227-30.lhr61.r.cloudfront.net`
A	18.165.227.45^{🇺🇸 Amazon18.165.227.0/24}
A	18.165.227.51^{🇺🇸 Amazon18.165.227.0/24}
A	18.165.227.119^{🇺🇸 Amazon18.165.227.0/24}
NS	`ns-814.awsdns-37.net` ⭐
		A	2600:9000:5303:2e00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-814.awsdns-37.net`
		A	205.251.195.46^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-814.awsdns-37.net`
NS	`ns-1252.awsdns-28.org`
		A	2600:9000:5304:e400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1252.awsdns-28.org`
		A	205.251.196.228^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1252.awsdns-28.org`
NS	`ns-1710.awsdns-21.co.uk`
		A	2600:9000:5306:ae00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1710.awsdns-21.co.uk`
		A	205.251.198.174^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1710.awsdns-21.co.uk`
NS	`ns-199.awsdns-24.com`
		A	2600:9000:5300:c700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-199.awsdns-24.com`
		A	205.251.192.199^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-199.awsdns-24.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=tT95KAivgTsltIb2sfcK8HSyX9KqXfRjcRf4FMaZWPk`
TXT	`lp3kl81ld19iegmh53rvt64fou`
SOA	`ns-814.awsdns-37.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782061165

Subdomains

api-leo.preflexfirst.com

Same first word

preflexfirst.com

DNS History

105 records (13 active, 92 former)

●NSns-1252.awsdns-28.org2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 02:10:20
● 2026-06-21 17:16:00

●NSns-1710.awsdns-21.co.uk2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 02:10:20
● 2026-06-21 17:16:00

●NSns-199.awsdns-24.com2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 02:10:20
● 2026-06-21 17:16:00

●NSns-814.awsdns-37.net2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 02:10:20
● 2026-06-21 17:16:00

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-06-21 · 5 obs

● 2026-02-15 02:10:20
● 2026-06-17 05:04:28
○ 2026-06-17 06:07:48
● 2026-06-17 07:16:00
● 2026-06-21 17:16:00

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-06-21 · 5 obs

● 2026-02-15 02:10:20
● 2026-06-17 05:04:28
○ 2026-06-17 06:07:48
● 2026-06-17 07:16:00
● 2026-06-21 17:16:00

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-06-21 · 5 obs

● 2026-02-15 02:10:20
● 2026-06-17 05:04:28
○ 2026-06-17 06:07:48
● 2026-06-17 07:16:00
● 2026-06-21 17:16:00

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-06-21 · 5 obs

● 2026-02-15 02:10:20
● 2026-06-17 05:04:28
○ 2026-06-17 06:07:48
● 2026-06-17 07:16:00
● 2026-06-21 17:16:00

●MXaspmx.l.google.com2026-02-15 → 2026-06-21 · 5 obs

● 2026-02-15 02:10:20
● 2026-06-17 05:04:28
○ 2026-06-17 06:07:48
● 2026-06-17 07:16:00
● 2026-06-21 17:16:00

○A108.139.119.122026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-12 11:47:06
● 2026-04-14 06:42:12
○ 2026-04-14 07:12:32
○ 2026-06-21 17:16:00

○A108.139.119.1212026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-12 11:47:06
● 2026-04-14 06:42:12
○ 2026-04-14 07:12:32
○ 2026-06-21 17:16:00

○A108.139.119.292026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-12 11:47:06
● 2026-04-14 06:42:12
○ 2026-04-14 07:12:32
○ 2026-06-21 17:16:00

○A108.139.119.312026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-12 11:47:06
● 2026-04-14 06:42:12
○ 2026-04-14 07:12:32
○ 2026-06-21 17:16:00

○A108.156.152.1162026-03-30 → 2026-06-19 · 9 obs

○ 2026-03-30 06:40:32
● 2026-03-30 07:55:32
○ 2026-03-30 08:48:00
○ 2026-04-02 19:54:28
● 2026-04-02 23:47:28
○ 2026-04-03 03:20:06
● 2026-06-19 15:25:52
○ 2026-06-19 16:10:34
○ 2026-06-21 17:16:00

○A108.156.152.132026-03-30 → 2026-06-19 · 9 obs

○A108.156.152.182026-03-30 → 2026-06-19 · 9 obs

○A108.156.152.442026-03-30 → 2026-06-19 · 9 obs

○A108.156.46.1042026-03-06 → 2026-05-08 · 18 obs

○ 2026-03-06 02:11:38
● 2026-03-06 04:04:18
○ 2026-03-06 12:42:18
○ 2026-03-23 14:41:50
● 2026-03-24 02:28:32
○ 2026-03-24 04:07:08
○ 2026-04-07 08:13:06
● 2026-04-07 09:16:06
● 2026-04-08 01:33:26
○ 2026-04-08 02:12:20
○ 2026-04-18 00:57:36
● 2026-04-18 03:24:36
○ 2026-04-18 06:38:08
○ 2026-05-08 03:21:42
● 2026-05-08 04:40:28
● 2026-05-08 05:45:58
○ 2026-05-08 06:48:16
○ 2026-06-21 17:16:00

○A108.156.46.172026-03-06 → 2026-05-08 · 18 obs

○A108.156.46.422026-03-06 → 2026-05-08 · 18 obs

○A108.156.46.462026-03-06 → 2026-05-08 · 18 obs

○A108.158.186.1252026-04-09 → 2026-05-10 · 10 obs

○ 2026-04-08 02:12:20
● 2026-04-09 01:33:54
○ 2026-04-09 02:29:32
○ 2026-05-09 21:17:30
● 2026-05-09 22:09:28
○ 2026-05-09 23:52:58
○ 2026-05-10 20:47:38
● 2026-05-10 21:44:46
○ 2026-05-10 22:58:42
○ 2026-06-21 17:16:00

○A108.158.186.402026-04-09 → 2026-05-10 · 10 obs

○A108.158.186.452026-04-09 → 2026-05-10 · 10 obs

○A108.158.186.82026-04-09 → 2026-05-10 · 10 obs

○A13.225.239.1242026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:20:06
● 2026-04-05 00:46:06
○ 2026-04-05 01:50:50
○ 2026-06-21 17:16:00

○A13.225.239.192026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:20:06
● 2026-04-05 00:46:06
○ 2026-04-05 01:50:50
○ 2026-06-21 17:16:00

○A13.225.239.502026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:20:06
● 2026-04-05 00:46:06
○ 2026-04-05 01:50:50
○ 2026-06-21 17:16:00

○A13.225.239.772026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:20:06
● 2026-04-05 00:46:06
○ 2026-04-05 01:50:50
○ 2026-06-21 17:16:00

○A13.227.207.1042026-03-30 → 2026-04-16 · 7 obs

○ 2026-03-30 03:33:00
● 2026-03-30 05:43:26
○ 2026-03-30 06:40:32
○ 2026-04-16 04:53:56
● 2026-04-16 05:34:58
○ 2026-04-16 06:53:38
○ 2026-06-21 17:16:00

○A13.227.207.1222026-03-30 → 2026-04-16 · 7 obs

○ 2026-03-30 03:33:00
● 2026-03-30 05:43:26
○ 2026-03-30 06:40:32
○ 2026-04-16 04:53:56
● 2026-04-16 05:34:58
○ 2026-04-16 06:53:38
○ 2026-06-21 17:16:00

○A13.227.207.1272026-03-30 → 2026-04-16 · 7 obs

○ 2026-03-30 03:33:00
● 2026-03-30 05:43:26
○ 2026-03-30 06:40:32
○ 2026-04-16 04:53:56
● 2026-04-16 05:34:58
○ 2026-04-16 06:53:38
○ 2026-06-21 17:16:00

○A13.227.207.582026-03-30 → 2026-04-16 · 7 obs

○ 2026-03-30 03:33:00
● 2026-03-30 05:43:26
○ 2026-03-30 06:40:32
○ 2026-04-16 04:53:56
● 2026-04-16 05:34:58
○ 2026-04-16 06:53:38
○ 2026-06-21 17:16:00

○A13.249.141.42026-05-19 → 2026-06-08 · 18 obs

○ 2026-05-19 07:19:42
● 2026-05-19 08:26:20
● 2026-05-19 09:36:12
○ 2026-05-19 11:43:36
● 2026-05-19 12:47:50
● 2026-05-29 08:04:30
○ 2026-05-29 21:07:48
● 2026-05-29 23:19:52
● 2026-05-31 10:14:44
○ 2026-05-31 12:24:04
○ 2026-06-01 14:51:58
● 2026-06-01 18:15:10
● 2026-06-06 19:46:04
○ 2026-06-07 08:38:42
● 2026-06-07 14:54:52
● 2026-06-08 05:40:34
○ 2026-06-08 09:57:56
○ 2026-06-21 17:16:00

○A13.249.141.402026-05-19 → 2026-06-08 · 18 obs

○A13.249.141.702026-05-19 → 2026-06-08 · 18 obs

○A13.249.141.722026-05-19 → 2026-06-08 · 18 obs

○A13.33.235.142026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 01:06:34
● 2026-03-22 21:43:56
○ 2026-03-23 03:24:54
○ 2026-03-24 07:02:20
● 2026-03-24 13:12:18
○ 2026-03-24 19:37:40
○ 2026-06-21 17:16:00

○A13.33.235.722026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 01:06:34
● 2026-03-22 21:43:56
○ 2026-03-23 03:24:54
○ 2026-03-24 07:02:20
● 2026-03-24 13:12:18
○ 2026-03-24 19:37:40
○ 2026-06-21 17:16:00

○A13.33.235.732026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 01:06:34
● 2026-03-22 21:43:56
○ 2026-03-23 03:24:54
○ 2026-03-24 07:02:20
● 2026-03-24 13:12:18
○ 2026-03-24 19:37:40
○ 2026-06-21 17:16:00

○A13.33.235.912026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 01:06:34
● 2026-03-22 21:43:56
○ 2026-03-23 03:24:54
○ 2026-03-24 07:02:20
● 2026-03-24 13:12:18
○ 2026-03-24 19:37:40
○ 2026-06-21 17:16:00

○A13.35.20.1272026-06-01 → 2026-06-01 · 4 obs

○ 2026-06-01 18:15:10
● 2026-06-01 21:04:34
○ 2026-06-01 22:35:26
○ 2026-06-21 17:16:00

○A13.35.20.52026-06-01 → 2026-06-01 · 4 obs

○ 2026-06-01 18:15:10
● 2026-06-01 21:04:34
○ 2026-06-01 22:35:26
○ 2026-06-21 17:16:00

○A13.35.20.782026-06-01 → 2026-06-01 · 4 obs

○ 2026-06-01 18:15:10
● 2026-06-01 21:04:34
○ 2026-06-01 22:35:26
○ 2026-06-21 17:16:00

○A13.35.20.872026-06-01 → 2026-06-01 · 4 obs

○ 2026-06-01 18:15:10
● 2026-06-01 21:04:34
○ 2026-06-01 22:35:26
○ 2026-06-21 17:16:00

○A18.164.96.1012026-02-16 → 2026-03-14 · 10 obs

○ 2026-02-16 02:03:34
● 2026-02-16 04:44:36
○ 2026-02-16 06:26:10
○ 2026-03-07 12:20:44
● 2026-03-07 21:29:26
○ 2026-03-08 06:12:18
○ 2026-03-14 11:35:02
● 2026-03-14 13:28:20
○ 2026-03-14 16:19:54
○ 2026-06-21 17:16:00

○A18.164.96.1122026-02-16 → 2026-03-14 · 10 obs

○A18.164.96.752026-02-16 → 2026-03-14 · 10 obs

○A18.164.96.862026-02-16 → 2026-03-14 · 10 obs

●A18.165.227.1192026-02-15 → 2026-06-21 · 19 obs

○ 2026-02-15 07:57:48
● 2026-02-15 23:26:02
● 2026-02-16 02:03:34
○ 2026-02-16 04:44:36
● 2026-02-16 06:26:10
○ 2026-02-22 18:28:50
● 2026-02-23 17:04:34
● 2026-05-19 07:19:42
○ 2026-05-19 09:36:12
○ 2026-06-08 05:40:34
● 2026-06-08 09:57:56
● 2026-06-17 22:46:22
○ 2026-06-19 15:25:52
● 2026-06-19 18:32:54
○ 2026-06-20 21:41:50
● 2026-06-20 23:07:54
○ 2026-06-21 16:18:14
● 2026-06-21 17:00:42
● 2026-06-21 17:16:00

●A18.165.227.302026-02-15 → 2026-06-21 · 19 obs

●A18.165.227.452026-02-15 → 2026-06-21 · 19 obs

●A18.165.227.512026-02-15 → 2026-06-21 · 19 obs

○A18.239.183.312026-04-21 → 2026-05-17 · 16 obs

○ 2026-04-20 06:06:18
● 2026-04-21 04:24:26
○ 2026-04-21 05:22:30
○ 2026-04-21 07:30:46
● 2026-04-21 08:18:38
○ 2026-04-21 09:35:52
○ 2026-04-27 19:48:44
● 2026-04-27 22:52:20
○ 2026-04-28 00:20:06
○ 2026-05-07 10:33:26
● 2026-05-07 13:36:38
○ 2026-05-07 14:56:26
○ 2026-05-17 21:40:38
● 2026-05-17 22:19:20
○ 2026-05-17 23:53:02
○ 2026-06-21 17:16:00

○A18.239.183.502026-04-21 → 2026-05-17 · 16 obs

○A18.239.183.632026-04-21 → 2026-05-17 · 16 obs

○A18.239.183.712026-04-21 → 2026-05-17 · 16 obs

○A18.239.50.112026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 01:50:50
● 2026-04-05 16:29:44
○ 2026-04-05 17:43:30
○ 2026-06-21 17:16:00

○A18.239.50.1282026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 01:50:50
● 2026-04-05 16:29:44
○ 2026-04-05 17:43:30
○ 2026-06-21 17:16:00

○A18.239.50.432026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 01:50:50
● 2026-04-05 16:29:44
○ 2026-04-05 17:43:30
○ 2026-06-21 17:16:00

○A18.239.50.652026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 01:50:50
● 2026-04-05 16:29:44
○ 2026-04-05 17:43:30
○ 2026-06-21 17:16:00

○A18.66.255.512026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 12:47:16
● 2026-06-17 03:43:32
○ 2026-06-17 05:04:28
○ 2026-06-21 17:16:00

○A18.66.255.562026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 12:47:16
● 2026-06-17 03:43:32
○ 2026-06-17 05:04:28
○ 2026-06-21 17:16:00

○A18.66.255.972026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 12:47:16
● 2026-06-17 03:43:32
○ 2026-06-17 05:04:28
○ 2026-06-21 17:16:00

○A18.66.255.982026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 12:47:16
● 2026-06-17 03:43:32
○ 2026-06-17 05:04:28
○ 2026-06-21 17:16:00

○A18.67.145.1052026-03-29 → 2026-06-16 · 18 obs

○ 2026-03-24 19:37:40
● 2026-03-29 16:40:06
● 2026-03-30 03:33:00
○ 2026-03-30 05:43:26
○ 2026-05-29 08:04:30
● 2026-05-29 21:07:48
○ 2026-05-29 23:19:52
○ 2026-05-31 10:14:44
● 2026-05-31 12:24:04
● 2026-06-01 14:51:58
○ 2026-06-01 15:56:18
○ 2026-06-06 19:46:04
● 2026-06-07 07:29:42
○ 2026-06-07 14:54:52
○ 2026-06-16 10:41:46
● 2026-06-16 11:33:40
○ 2026-06-16 12:47:16
○ 2026-06-21 17:16:00

○A18.67.145.1112026-03-29 → 2026-06-16 · 18 obs

○A18.67.145.1262026-03-29 → 2026-06-16 · 18 obs

○A18.67.145.22026-03-29 → 2026-06-16 · 18 obs

○A3.170.229.352026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-01 22:35:26
● 2026-06-06 15:26:42
○ 2026-06-06 18:45:56
○ 2026-06-21 17:16:00

○A3.170.229.702026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-01 22:35:26
● 2026-06-06 15:26:42
○ 2026-06-06 18:45:56
○ 2026-06-21 17:16:00

○A3.170.229.722026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-01 22:35:26
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○A3.170.229.992026-06-06 → 2026-06-06 · 4 obs

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○A3.171.38.202026-04-18 → 2026-04-19 · 18 obs

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○A3.171.38.362026-04-18 → 2026-04-19 · 18 obs

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○A3.174.26.132026-05-17 → 2026-05-17 · 4 obs

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○A3.174.26.142026-05-17 → 2026-05-17 · 4 obs

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○A3.174.26.472026-05-17 → 2026-05-17 · 4 obs

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○A3.174.26.722026-05-17 → 2026-05-17 · 4 obs

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○A3.174.29.122026-04-09 → 2026-04-20 · 18 obs

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○A3.174.29.432026-04-09 → 2026-04-20 · 18 obs

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○A3.174.59.1142026-05-11 → 2026-05-18 · 17 obs

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○A52.84.20.1192026-02-15 → 2026-03-20 · 17 obs

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○A99.86.20.262026-06-01 → 2026-06-01 · 4 obs

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○A99.86.20.542026-06-01 → 2026-06-01 · 4 obs

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○A99.86.20.682026-06-01 → 2026-06-01 · 4 obs

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
preflexfirst.com	ns-199.awsdns-24.com, ns-814.awsdns-37.net, ns-1710.awsdns-21.co.uk, ns-1252.awsdns-28.org	2 records

✅ Authoritative Response

Server:205.251.192.199

NS records: ns-199.awsdns-24.com, ns-814.awsdns-37.net, ns-1710.awsdns-21.co.uk, ns-1252.awsdns-28.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preflexfirst.com (unsigned zone)

⏱️ Timing

Total: 770ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.127, 52.85.193.124...`
NS	4	`ns-1252.awsdns-28.org, ns-1710.awsdns-21.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=tT95KAivgTsltIb, lp3kl81ld19iegmh53rvt64fou`
SOA	1	`ns-814.awsdns-37.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-199.awsdns-24.com, ns-199.awsdns-24.com)

Analysis

Hierarchy

preflexfirst.com is a parent domain of api-leo.preflexfirst.com.

IP Addresses

preflexfirst.com resolves to four IP addresses: 18.165.227.30, 18.165.227.45, 18.165.227.51 and 18.165.227.119.

ointegrationgds.livewointegrationksheets.cnds.wointegrationdwall.ds-oza.cn.classkiqk.cn-cnds.topaywointegrationksheets.cnds.teacheintegrationmade.cnds.singed.cnds.ouktegrationgf5.cms-cn.kahoot.it, algonquinmapwithoutflash.com, singed.come1.googlefointegrationmswww.kahoot.it plus two other host names have IP numbers in common with preflexfirst.com.

Name Servers

Four name servers handle the delegation for preflexfirst.com: ns-199.awsdns-24.com, ns-814.awsdns-37.net, ns-1252.awsdns-28.org and ns-1710.awsdns-21.co.uk.

preflexfirst.com shares at least some of its name servers with other domains, including sugarcrmsphere.net, openseats.com, trfauctions.com and two others.

The host names ns-199.awsdns-24.com, ns-814.awsdns-37.net, ns-1252.awsdns-28.org and ns-1710.awsdns-21.co.uk each resolve to two IP addresses: ns-199.awsdns-24.com resolves to 205.251.192.199 and 2600:9000:5300:c700::1; ns-814.awsdns-37.net resolves to 205.251.195.46 and 2600:9000:5303:2e00::1; ns-1252.awsdns-28.org resolves to 205.251.196.228 and 2600:9000:5304:e400::1; ns-1710.awsdns-21.co.uk resolves to 205.251.198.174 and 2600:9000:5306:ae00::1.

Mail Servers

preflexfirst.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by preflexfirst.com are shared with other domains: ns500742.ns500731.ns500742.ns500742.ns500688.ns500704.ns500649.ns500649.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500699.ns500734.ns500699.ns500693.ns500699.ns500693.ns500612.ns500588.ns500112.dtrkdll.com, sermonsonline.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.