offbookpro.com - dns.ninja

`offbookpro.com`

DNSSEC	⚠️ Not signed
A	3.166.152.98^{🇺🇸 Amazon3.166.152.0/23}
		PTR	`server-3-166-152-98.mia50.r.cloudfront.net`
A	3.166.152.102^{🇺🇸 Amazon3.166.152.0/23}
A	3.166.152.115^{🇺🇸 Amazon3.166.152.0/23}
A	3.166.152.121^{🇺🇸 Amazon3.166.152.0/23}
NS	`ns-1450.awsdns-53.org` ⭐
		A	2600:9000:5305:aa00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1450.awsdns-53.org`
		A	205.251.197.170^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1450.awsdns-53.org`
NS	`ns-1934.awsdns-49.co.uk`
		A	2600:9000:5307:8e00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1934.awsdns-49.co.uk`
		A	205.251.199.142^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1934.awsdns-49.co.uk`
NS	`ns-266.awsdns-33.com`
		A	2600:9000:5301:a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-266.awsdns-33.com`
		A	205.251.193.10^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-266.awsdns-33.com`
NS	`ns-771.awsdns-32.net`
		A	2600:9000:5303:300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-771.awsdns-32.net`
		A	205.251.195.3^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-771.awsdns-32.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-1450.awsdns-53.org`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=1784162907

Same first word

offbookpro.com

DNS History

86 records (9 active, 77 former)

○NSno-dyn-updates.san.yahoo.com2015-08-12 → 2016-07-22 · 4 obs

● 2015-08-12 12:30:14
● 2016-07-22 15:36:46
○ 2020-03-19 12:19:38
○ 2026-07-16 01:17:34

●NSns-1450.awsdns-53.org2026-02-18 → 2026-07-16 · 3 obs

○ 2020-03-19 12:19:38
● 2026-02-18 07:22:10
● 2026-07-16 01:17:34

●NSns-1934.awsdns-49.co.uk2026-02-18 → 2026-07-16 · 3 obs

○ 2020-03-19 12:19:38
● 2026-02-18 07:22:10
● 2026-07-16 01:17:34

●NSns-266.awsdns-33.com2026-02-18 → 2026-07-16 · 3 obs

○ 2020-03-19 12:19:38
● 2026-02-18 07:22:10
● 2026-07-16 01:17:34

●NSns-771.awsdns-32.net2026-02-18 → 2026-07-16 · 3 obs

○ 2020-03-19 12:19:38
● 2026-02-18 07:22:10
● 2026-07-16 01:17:34

○NSns14.wixdns.net2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○NSns15.wixdns.net2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○NSyns1.yahoo.com2015-08-12 → 2016-07-22 · 4 obs

● 2015-08-12 12:30:14
● 2016-07-22 15:36:46
○ 2020-03-19 12:19:38
○ 2026-07-16 01:17:34

○NSyns2.yahoo.com2015-08-12 → 2016-07-22 · 4 obs

● 2015-08-12 12:30:14
● 2016-07-22 15:36:46
○ 2020-03-19 12:19:38
○ 2026-07-16 01:17:34

○MXalt1.aspmx.l.google.com2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○MXalt2.aspmx.l.google.com2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○MXalt3.aspmx.l.google.com2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○MXalt4.aspmx.l.google.com2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○MXaspmx.l.google.com2020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-18 → 2026-07-16 · 3 obs

○ 2020-03-19 12:19:38
● 2026-02-18 07:22:10
● 2026-07-16 01:17:34

○MXmx-biz.mail.am0.yahoodns.net2015-08-12 → 2016-07-22 · 4 obs

● 2015-08-12 12:30:14
● 2016-07-22 15:36:46
○ 2020-03-19 12:19:38
○ 2026-07-16 01:17:34

○A108.138.217.1082026-02-18 → 2026-06-30 · 62 obs

○ 2026-02-18 07:22:10
● 2026-02-18 10:56:04
○ 2026-02-20 03:43:00
○ 2026-02-23 22:26:08
● 2026-02-24 07:09:22
● 2026-03-17 06:30:48
○ 2026-03-23 01:25:38
○ 2026-03-30 02:28:48
● 2026-03-31 03:29:46
● 2026-04-09 02:30:22
○ 2026-04-09 16:00:32
○ 2026-04-17 01:39:10
● 2026-04-18 02:18:14
● 2026-05-17 17:59:02
○ 2026-05-18 20:10:56
○ 2026-06-08 21:40:12
● 2026-06-13 21:23:08
○ 2026-06-16 06:06:30
○ 2026-06-19 21:45:14
● 2026-06-20 00:07:42
○ 2026-06-20 03:36:42
● 2026-06-20 04:27:24
○ 2026-06-21 20:39:18
● 2026-06-22 00:13:48
○ 2026-06-22 08:38:16
● 2026-06-22 12:19:40
○ 2026-06-22 21:48:00
● 2026-06-22 23:44:34
○ 2026-06-23 00:16:28
● 2026-06-23 02:22:06
○ 2026-06-23 04:53:42
● 2026-06-23 07:41:50
○ 2026-06-23 09:44:46
● 2026-06-23 12:06:06
○ 2026-06-23 15:46:08
● 2026-06-23 16:18:58
○ 2026-06-23 16:50:34
● 2026-06-23 18:22:10
○ 2026-06-24 03:46:00
● 2026-06-24 05:39:40
○ 2026-06-24 15:48:22
● 2026-06-24 17:34:40
○ 2026-06-25 16:47:14
● 2026-06-25 19:44:58
○ 2026-06-26 02:48:06
● 2026-06-26 12:38:10
○ 2026-06-26 13:14:32
● 2026-06-27 07:29:56
○ 2026-06-27 15:58:54
● 2026-06-27 17:13:06
○ 2026-06-27 18:25:42
● 2026-06-28 06:34:50
○ 2026-06-28 09:19:40
● 2026-06-29 00:10:16
○ 2026-06-29 01:00:54
● 2026-06-29 06:13:10
○ 2026-06-29 15:03:36
● 2026-06-29 18:51:28
○ 2026-06-30 10:06:42
● 2026-06-30 10:40:24
○ 2026-06-30 16:01:06
○ 2026-07-16 01:17:34

○A108.138.217.382026-02-18 → 2026-06-30 · 62 obs

○A108.138.217.502026-02-18 → 2026-06-30 · 62 obs

○A108.138.217.932026-02-18 → 2026-06-30 · 62 obs

○A13.32.104.1032026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 11:21:24
● 2026-07-01 16:48:22
○ 2026-07-02 00:02:34
○ 2026-07-16 01:17:34

○A13.32.104.172026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 11:21:24
● 2026-07-01 16:48:22
○ 2026-07-02 00:02:34
○ 2026-07-16 01:17:34

○A13.32.104.272026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 11:21:24
● 2026-07-01 16:48:22
○ 2026-07-02 00:02:34
○ 2026-07-16 01:17:34

○A13.32.104.432026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 11:21:24
● 2026-07-01 16:48:22
○ 2026-07-02 00:02:34
○ 2026-07-16 01:17:34

○A13.32.230.1272026-02-18 → 2026-07-12 · 33 obs

○ 2020-03-19 12:19:38
● 2026-02-18 07:22:10
○ 2026-02-18 10:56:04
○ 2026-02-20 03:43:00
● 2026-02-21 07:31:58
○ 2026-02-21 15:20:04
● 2026-02-23 17:08:58
○ 2026-02-24 07:09:22
● 2026-02-26 13:21:08
○ 2026-02-27 02:33:10
○ 2026-03-04 00:48:34
● 2026-03-04 07:21:34
○ 2026-03-04 23:07:26
○ 2026-03-07 03:52:14
● 2026-03-07 16:22:58
○ 2026-03-07 23:09:26
○ 2026-03-10 02:40:06
● 2026-03-11 03:04:18
○ 2026-03-11 04:03:40
○ 2026-03-13 04:56:58
● 2026-03-13 12:38:28
○ 2026-03-13 13:57:26
● 2026-07-03 03:33:30
○ 2026-07-03 10:27:20
● 2026-07-07 19:06:36
○ 2026-07-07 20:14:38
● 2026-07-08 02:47:48
○ 2026-07-08 04:53:34
● 2026-07-09 13:39:38
○ 2026-07-09 16:01:08
● 2026-07-12 05:01:50
○ 2026-07-12 07:40:18
○ 2026-07-16 01:17:34

○A13.32.230.342026-02-18 → 2026-07-12 · 33 obs

○A13.32.230.422026-02-18 → 2026-07-12 · 33 obs

○A13.32.230.552026-02-18 → 2026-07-12 · 33 obs

○A13.32.241.1102026-03-07 → 2026-05-20 · 20 obs

○ 2026-03-07 16:22:58
● 2026-03-07 23:09:26
○ 2026-03-08 15:54:52
○ 2026-03-29 04:36:44
● 2026-03-29 10:02:10
● 2026-03-29 12:55:34
○ 2026-03-29 14:53:40
○ 2026-04-02 03:13:30
● 2026-04-03 02:36:34
○ 2026-04-03 05:58:46
○ 2026-04-10 07:15:42
● 2026-04-10 08:21:12
○ 2026-04-10 17:26:24
● 2026-04-10 18:23:00
● 2026-04-10 19:50:20
○ 2026-04-11 01:44:44
○ 2026-05-20 09:48:50
● 2026-05-20 14:14:50
○ 2026-05-20 17:56:00
○ 2026-07-16 01:17:34

○A13.32.241.722026-03-07 → 2026-05-20 · 20 obs

○A13.32.241.882026-03-07 → 2026-05-20 · 20 obs

○A13.32.241.92026-03-07 → 2026-05-20 · 20 obs

○A143.204.29.1212026-03-30 → 2026-07-02 · 51 obs

○ 2026-03-30 01:58:40
● 2026-03-30 02:28:48
○ 2026-03-31 03:29:46
○ 2026-04-01 01:01:42
● 2026-04-01 04:56:08
○ 2026-04-01 12:53:40
○ 2026-05-06 13:36:36
● 2026-05-07 08:13:16
○ 2026-05-08 04:02:02
○ 2026-05-21 15:55:46
● 2026-05-21 19:13:58
○ 2026-05-21 20:31:48
○ 2026-05-23 00:58:08
● 2026-05-23 08:03:30
○ 2026-05-23 10:21:12
● 2026-05-23 13:15:28
○ 2026-05-23 14:44:02
○ 2026-06-18 05:40:38
● 2026-06-18 12:12:22
○ 2026-06-18 16:26:08
● 2026-06-19 22:41:46
○ 2026-06-20 00:07:42
● 2026-06-22 21:48:00
○ 2026-06-22 22:45:42
● 2026-06-23 04:53:42
○ 2026-06-23 07:41:50
● 2026-06-24 04:54:08
○ 2026-06-24 05:39:40
● 2026-06-25 16:47:14
○ 2026-06-25 19:44:58
● 2026-06-26 02:48:06
○ 2026-06-26 12:38:10
● 2026-06-26 13:55:30
○ 2026-06-26 21:49:34
● 2026-06-27 18:25:42
○ 2026-06-27 19:32:06
● 2026-06-28 00:02:18
○ 2026-06-28 03:58:18
● 2026-06-28 09:19:40
○ 2026-06-29 00:10:16
● 2026-06-29 02:15:24
○ 2026-06-29 06:13:10
● 2026-06-29 15:03:36
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● 2026-06-29 16:51:14
○ 2026-06-29 18:51:28
● 2026-07-02 01:07:40
○ 2026-07-02 04:04:32
● 2026-07-02 13:09:28
○ 2026-07-02 19:31:10
○ 2026-07-16 01:17:34

○A143.204.29.422026-03-30 → 2026-07-02 · 51 obs

○A143.204.29.732026-03-30 → 2026-07-02 · 51 obs

○A143.204.29.942026-03-30 → 2026-07-02 · 51 obs

○A18.161.97.152026-05-30 → 2026-06-04 · 23 obs

○ 2026-05-29 23:26:56
● 2026-05-30 10:17:30
○ 2026-05-30 13:08:16
○ 2026-06-01 09:05:16
● 2026-06-01 13:34:44
○ 2026-06-01 14:57:08
○ 2026-06-02 05:27:30
● 2026-06-02 09:12:50
○ 2026-06-02 12:20:50
○ 2026-06-02 14:54:00
● 2026-06-02 17:36:46
○ 2026-06-02 18:31:04
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● 2026-06-03 22:46:18
○ 2026-06-04 00:16:38
○ 2026-06-04 04:52:24
● 2026-06-04 08:12:00
○ 2026-06-04 09:04:18
○ 2026-06-04 13:18:54
● 2026-06-04 14:49:20
● 2026-06-04 16:56:24
○ 2026-06-04 23:33:32
○ 2026-07-16 01:17:34

○A18.161.97.452026-05-30 → 2026-06-04 · 23 obs

○A18.161.97.672026-05-30 → 2026-06-04 · 23 obs

○A18.161.97.812026-05-30 → 2026-06-04 · 23 obs

○A18.165.9.492026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:53:40
● 2026-03-30 00:46:40
○ 2026-03-30 01:58:40
○ 2026-07-16 01:17:34

○A18.165.9.542026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:53:40
● 2026-03-30 00:46:40
○ 2026-03-30 01:58:40
○ 2026-07-16 01:17:34

○A18.165.9.652026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:53:40
● 2026-03-30 00:46:40
○ 2026-03-30 01:58:40
○ 2026-07-16 01:17:34

○A18.165.9.682026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:53:40
● 2026-03-30 00:46:40
○ 2026-03-30 01:58:40
○ 2026-07-16 01:17:34

○A18.239.168.22026-04-21 → 2026-05-26 · 22 obs

○ 2026-04-18 02:18:14
● 2026-04-21 14:32:12
● 2026-04-22 00:35:58
○ 2026-04-22 01:29:04
○ 2026-05-02 21:49:18
● 2026-05-03 00:34:46
○ 2026-05-03 07:29:06
○ 2026-05-03 10:01:04
● 2026-05-03 17:58:30
○ 2026-05-03 20:42:40
● 2026-05-04 01:28:50
○ 2026-05-04 06:50:44
○ 2026-05-07 08:13:16
● 2026-05-08 04:02:02
○ 2026-05-08 08:46:56
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● 2026-05-09 08:55:08
○ 2026-05-09 10:28:28
○ 2026-05-26 05:58:12
● 2026-05-26 08:55:50
○ 2026-05-26 09:26:32
○ 2026-07-16 01:17:34

○A18.239.168.62026-04-21 → 2026-05-26 · 22 obs

○A18.239.168.632026-04-21 → 2026-05-26 · 22 obs

○A18.239.168.752026-04-21 → 2026-05-26 · 22 obs

○A23.236.62.1472020-03-19 → 2020-03-19 · 4 obs

○ 2016-07-22 15:36:46
● 2020-03-19 12:19:38
○ 2026-02-18 07:22:10
○ 2026-07-16 01:17:34

○A3.164.163.592026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 14:59:52
● 2026-05-30 21:32:22
○ 2026-05-31 02:49:32
○ 2026-07-16 01:17:34

○A3.164.163.612026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 14:59:52
● 2026-05-30 21:32:22
○ 2026-05-31 02:49:32
○ 2026-07-16 01:17:34

○A3.164.163.832026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 14:59:52
● 2026-05-30 21:32:22
○ 2026-05-31 02:49:32
○ 2026-07-16 01:17:34

○A3.164.163.982026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 14:59:52
● 2026-05-30 21:32:22
○ 2026-05-31 02:49:32
○ 2026-07-16 01:17:34

●A3.166.152.1022026-03-29 → 2026-07-16 · 65 obs

○ 2026-03-28 00:13:44
● 2026-03-29 04:01:18
● 2026-03-29 04:36:44
○ 2026-03-29 10:02:10
○ 2026-04-16 20:36:12
● 2026-04-17 01:39:10
○ 2026-04-18 02:18:14
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● 2026-05-28 02:30:10
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●A3.166.152.1152026-03-29 → 2026-07-16 · 65 obs

●A3.166.152.1212026-03-29 → 2026-07-16 · 65 obs

●A3.166.152.982026-03-29 → 2026-07-16 · 65 obs

○A3.166.192.212026-04-14 → 2026-07-15 · 22 obs

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○A3.166.192.462026-04-14 → 2026-07-15 · 22 obs

○A3.166.192.72026-04-14 → 2026-07-15 · 22 obs

○A3.166.192.802026-04-14 → 2026-07-15 · 22 obs

○A3.167.69.462026-02-20 → 2026-07-12 · 82 obs

○ 2026-02-18 07:22:10
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○A3.167.69.62026-02-20 → 2026-07-12 · 82 obs

○A3.167.69.722026-02-20 → 2026-07-12 · 82 obs

○A3.167.69.732026-02-20 → 2026-07-12 · 82 obs

○A3.169.149.1042026-05-19 → 2026-07-02 · 26 obs

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○A3.169.149.332026-05-19 → 2026-07-02 · 26 obs

○A3.169.149.412026-05-19 → 2026-07-02 · 26 obs

○A3.169.149.72026-05-19 → 2026-07-02 · 26 obs

○A3.174.113.202026-03-24 → 2026-03-27 · 7 obs

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○A3.174.113.522026-03-24 → 2026-03-27 · 7 obs

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○A3.174.113.712026-03-24 → 2026-03-27 · 7 obs

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○A3.174.113.772026-03-24 → 2026-03-27 · 7 obs

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○A52.222.177.122026-04-27 → 2026-04-27 · 4 obs

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○A52.222.177.22026-04-27 → 2026-04-27 · 4 obs

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○A52.222.177.292026-04-27 → 2026-04-27 · 4 obs

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○A52.222.177.582026-04-27 → 2026-04-27 · 4 obs

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○A52.85.154.102026-07-12 → 2026-07-12 · 4 obs

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○A52.85.154.1082026-07-12 → 2026-07-12 · 4 obs

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○A52.85.154.412026-07-12 → 2026-07-12 · 4 obs

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○A52.85.154.82026-07-12 → 2026-07-12 · 4 obs

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○A54.230.114.32026-06-11 → 2026-06-11 · 4 obs

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○A54.230.114.832026-06-11 → 2026-06-11 · 4 obs

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○A54.230.114.962026-06-11 → 2026-06-11 · 4 obs

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○A54.230.114.982026-06-11 → 2026-06-11 · 4 obs

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○A98.138.19.1432015-08-12 → 2016-07-22 · 4 obs

● 2015-08-12 12:30:14
● 2016-07-22 15:36:46
○ 2020-03-19 12:19:38
○ 2026-07-16 01:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
offbookpro.com	ns-266.awsdns-33.com, ns-771.awsdns-32.net, ns-1934.awsdns-49.co.uk, ns-1450.awsdns-53.org	2 records

✅ Authoritative Response

Server:205.251.195.3

NS records: ns-266.awsdns-33.com, ns-771.awsdns-32.net, ns-1934.awsdns-49.co.uk, ns-1450.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offbookpro.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.7, 3.166.192.21...`
NS	4	`ns-1450.awsdns-53.org, ns-1934.awsdns-49.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-1450.awsdns-53.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-266.awsdns-33.com, ns-266.awsdns-33.com)

Analysis

IP Addresses

offbookpro.com has four IP addresses: 3.166.152.98, 3.166.152.102, 3.166.152.115 and 3.166.152.121.

Among the host names that share IP numbers with offbookpro.com are prod-plk-web.ca.rbi.tools, taechang.net, d32lw97p9skz6f.cloudfront.net and two others.

Name Servers

The domain offbookpro.com is delegated to these four name servers: ns-266.awsdns-33.com, ns-771.awsdns-32.net, ns-1450.awsdns-53.org and ns-1934.awsdns-49.co.uk.

offbookpro.com has at least partial name server overlap with other domains, such as geomarketingforum.it, cemd.org, echelonsoftwaregroup.com and two others.

These name servers tend to appear together with the name servers ns-1300.awsdns-34.org, ns-63.awsdns-07.com and ns-1579.awsdns-05.co.uk.

ns-266.awsdns-33.com, ns-771.awsdns-32.net, ns-1450.awsdns-53.org and ns-1934.awsdns-49.co.uk all point to exactly two IP numbers each: ns-266.awsdns-33.com → 205.251.193.10 and 2600:9000:5301:a00::1; ns-771.awsdns-32.net → 205.251.195.3 and 2600:9000:5303:300::1; ns-1450.awsdns-53.org → 205.251.197.170 and 2600:9000:5305:aa00::1; ns-1934.awsdns-49.co.uk → 205.251.199.142 and 2600:9000:5307:8e00::1.

Mail Servers

offbookpro.com routes its mail through a single mail server, inbound-smtp.us-east-1.amazonaws.com.

offbookpro.com has the same mail server arrangement as a number of other domains, for example topshelfis.com, uqmujg00mzk5.onamoc.comano.us, pesafinance.com and two more.

offbookpro.com shares at least some of its mail servers with other domains — for example cloudanswers.net, helpphocassoftware.atlassian.net, kuppersoftware.atlassian.net and two more.

It is common to find these mail servers paired with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.