sentrylink.com - dns.ninja

`sentrylink.com`

DNSSEC	⚠️ Not signed
A	13.35.107.21^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-21.phl51.r.cloudfront.net`
A	13.35.107.29^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.47^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.58^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-994.awsdns-60.net` ⭐
		A	2600:9000:5303:e200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-994.awsdns-60.net`
		A	205.251.195.226^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-994.awsdns-60.net`
NS	`ns-1462.awsdns-54.org`
		A	2600:9000:5305:b600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1462.awsdns-54.org`
		A	205.251.197.182^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1462.awsdns-54.org`
NS	`ns-2002.awsdns-58.co.uk`
		A	2600:9000:5307:d200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2002.awsdns-58.co.uk`
		A	205.251.199.210^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2002.awsdns-58.co.uk`
NS	`ns-99.awsdns-12.com`
		A	2600:9000:5300:6300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-99.awsdns-12.com`
		A	205.251.192.99^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-99.awsdns-12.com`
MX	`mx1.mtaroutes.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`mx2.mtaroutes.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3.mtaroutes.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4.mtaroutes.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`ahrefs-site-verification_a04eaa62c3535719e4470f2083871cb88eda7f6f7540f76b0358...`
TXT	`atlassian-domain-verification=f1gk/4hlKJqLiMHO5uhMwFo/pwktvrNYsNk0iQRwetmx30s...`
TXT	`google-site-verification=qqdsn_SqGdEocrwLHEcnGLp_gJQnjG5AYcQfmHw2FKI`
TXT	`v=spf1 ip4:35.169.169.180 ip4:34.237.95.143 ip4:52.21.25.152 ip4:52.55.154.22...`
SOA	`ns-994.awsdns-60.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=1785112872

WOT: SAFE (45/100)
📈 Tranco rank: #823,200

Subdomains

mail.sentrylink.com

mail-aws.sentrylink.com

www.sentrylink.com

Same first word

sentrylink.com

Similar names

linksentry.com

linksentry.io

DNS History

123 records (12 active, 111 former)

●NSns-1462.awsdns-54.org2026-02-15 → 2026-07-27 · 3 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-07-27 00:59:10

●NSns-2002.awsdns-58.co.uk2026-02-15 → 2026-07-27 · 3 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-07-27 00:59:10

●NSns-99.awsdns-12.com2026-02-15 → 2026-07-27 · 3 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-07-27 00:59:10

●NSns-994.awsdns-60.net2026-02-15 → 2026-07-27 · 3 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-07-27 00:59:10

○NSns0.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

○NSns1.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

○NSns2.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

○NSns3.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

○NSns4.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

○MXmail.sentrylink.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

○MXmx1.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

●MXmx1.mtaroutes.com2026-02-15 → 2026-07-27 · 6 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-06-13 00:37:44
○ 2026-06-13 02:36:58
● 2026-06-13 04:04:48
● 2026-07-27 00:59:10

○MXmx2.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

●MXmx2.mtaroutes.com2026-02-15 → 2026-07-27 · 6 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-06-13 00:37:44
○ 2026-06-13 02:36:58
● 2026-06-13 04:04:48
● 2026-07-27 00:59:10

○MXmx3.dnsmadeeasy.com2009-01-10 → 2016-09-26 · 4 obs

● 2009-01-10 20:38:16
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

●MXmx3.mtaroutes.com2026-02-15 → 2026-07-27 · 6 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-06-13 00:37:44
○ 2026-06-13 02:36:58
● 2026-06-13 04:04:48
● 2026-07-27 00:59:10

●MXmx4.mtaroutes.com2026-02-15 → 2026-07-27 · 6 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
● 2026-06-13 00:37:44
○ 2026-06-13 02:36:58
● 2026-06-13 04:04:48
● 2026-07-27 00:59:10

○A13.225.47.1292026-05-19 → 2026-07-02 · 17 obs

○ 2026-05-19 11:59:10
● 2026-05-19 13:59:26
○ 2026-05-19 14:29:58
○ 2026-05-19 15:55:46
● 2026-05-19 16:53:34
● 2026-05-29 03:11:56
○ 2026-05-29 06:10:40
○ 2026-06-02 11:01:10
● 2026-06-02 12:05:12
● 2026-06-08 06:59:50
○ 2026-06-08 08:49:52
● 2026-06-30 08:16:30
● 2026-07-02 20:39:08
○ 2026-07-02 21:30:34
● 2026-07-02 22:30:30
○ 2026-07-02 23:59:44
○ 2026-07-27 00:59:10

○A13.225.47.132026-05-19 → 2026-07-02 · 17 obs

○A13.225.47.392026-05-19 → 2026-07-02 · 17 obs

○A13.225.47.592026-05-19 → 2026-07-02 · 17 obs

○A13.226.144.1272026-02-19 → 2026-06-30 · 18 obs

○ 2026-02-18 08:36:40
● 2026-02-19 01:42:56
○ 2026-02-19 06:50:36
● 2026-02-19 12:34:52
○ 2026-02-20 01:20:56
○ 2026-04-05 13:29:24
● 2026-04-05 19:43:58
● 2026-04-26 20:14:42
○ 2026-04-27 18:40:36
○ 2026-05-06 11:16:20
● 2026-05-12 21:31:24
○ 2026-05-13 21:05:20
○ 2026-06-26 02:38:36
● 2026-06-30 14:11:36
○ 2026-06-30 15:46:06
● 2026-06-30 16:27:22
○ 2026-06-30 22:21:16
○ 2026-07-27 00:59:10

○A13.226.144.282026-02-19 → 2026-06-30 · 18 obs

○A13.226.144.722026-02-19 → 2026-06-30 · 18 obs

○A13.226.144.792026-02-19 → 2026-06-30 · 18 obs

○A13.227.173.1022026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-02 12:05:12
● 2026-06-03 17:29:50
○ 2026-06-03 19:11:26
● 2026-07-26 20:07:44
○ 2026-07-26 20:40:48
○ 2026-07-27 00:59:10

○A13.227.173.1132026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-02 12:05:12
● 2026-06-03 17:29:50
○ 2026-06-03 19:11:26
● 2026-07-26 20:07:44
○ 2026-07-26 20:40:48
○ 2026-07-27 00:59:10

○A13.227.173.672026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-02 12:05:12
● 2026-06-03 17:29:50
○ 2026-06-03 19:11:26
● 2026-07-26 20:07:44
○ 2026-07-26 20:40:48
○ 2026-07-27 00:59:10

○A13.227.173.732026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-02 12:05:12
● 2026-06-03 17:29:50
○ 2026-06-03 19:11:26
● 2026-07-26 20:07:44
○ 2026-07-26 20:40:48
○ 2026-07-27 00:59:10

○A13.33.235.142026-03-24 → 2026-03-27 · 18 obs

○ 2026-03-22 15:15:52
● 2026-03-24 13:05:04
● 2026-03-24 22:29:16
○ 2026-03-24 23:08:08
● 2026-03-25 00:56:38
○ 2026-03-25 01:47:34
○ 2026-03-25 14:06:52
● 2026-03-25 14:44:54
● 2026-03-26 00:55:04
○ 2026-03-26 04:33:54
● 2026-03-26 08:02:20
○ 2026-03-26 17:00:38
○ 2026-03-27 01:19:48
● 2026-03-27 07:59:52
○ 2026-03-27 10:49:06
● 2026-03-27 15:05:20
○ 2026-03-27 20:06:22
○ 2026-07-27 00:59:10

○A13.33.235.242026-03-24 → 2026-03-27 · 18 obs

○A13.33.235.382026-03-24 → 2026-03-27 · 18 obs

○A13.33.235.722026-03-24 → 2026-03-27 · 18 obs

○A13.33.252.252026-03-14 → 2026-05-24 · 16 obs

○ 2026-03-07 14:12:08
● 2026-03-14 13:08:32
○ 2026-03-14 14:39:54
○ 2026-03-21 23:08:44
● 2026-03-22 14:38:12
○ 2026-03-22 15:15:52
○ 2026-04-01 10:57:18
● 2026-04-01 23:08:20
○ 2026-04-02 00:29:26
○ 2026-04-02 17:05:46
● 2026-04-02 23:11:12
○ 2026-04-03 03:14:36
○ 2026-05-24 19:48:08
● 2026-05-24 20:18:56
○ 2026-05-24 21:46:42
○ 2026-07-27 00:59:10

○A13.33.252.332026-03-14 → 2026-05-24 · 16 obs

○A13.33.252.452026-03-14 → 2026-05-24 · 16 obs

○A13.33.252.482026-03-14 → 2026-05-24 · 16 obs

●A13.35.107.212026-04-14 → 2026-07-27 · 35 obs

○ 2026-04-13 00:49:34
● 2026-04-14 15:52:28
○ 2026-04-15 04:50:50
● 2026-07-14 12:05:00
○ 2026-07-14 16:58:48
● 2026-07-19 07:26:28
○ 2026-07-19 16:16:46
● 2026-07-20 17:41:56
○ 2026-07-21 01:15:30
● 2026-07-21 03:55:42
○ 2026-07-21 04:33:10
● 2026-07-21 05:37:04
○ 2026-07-21 06:16:12
● 2026-07-21 13:19:10
○ 2026-07-21 16:45:50
● 2026-07-22 01:14:36
○ 2026-07-22 04:30:06
● 2026-07-22 05:43:48
○ 2026-07-22 15:09:26
● 2026-07-22 20:04:26
○ 2026-07-22 20:36:44
● 2026-07-23 05:50:30
○ 2026-07-23 06:30:20
● 2026-07-24 16:41:42
○ 2026-07-24 22:31:50
● 2026-07-25 10:23:42
○ 2026-07-25 19:45:18
● 2026-07-25 22:10:46
○ 2026-07-26 00:47:54
● 2026-07-26 15:32:52
○ 2026-07-26 20:07:44
● 2026-07-26 20:40:48
○ 2026-07-26 22:05:20
● 2026-07-27 00:59:08
● 2026-07-27 00:59:10

●A13.35.107.292026-04-14 → 2026-07-27 · 35 obs

●A13.35.107.472026-04-14 → 2026-07-27 · 35 obs

●A13.35.107.582026-04-14 → 2026-07-27 · 35 obs

○A18.160.156.152026-04-20 → 2026-04-20 · 5 obs

○ 2026-04-15 04:50:50
● 2026-04-20 06:18:28
● 2026-04-20 06:57:00
○ 2026-04-20 17:47:28
○ 2026-07-27 00:59:10

○A18.160.156.502026-04-20 → 2026-04-20 · 5 obs

○ 2026-04-15 04:50:50
● 2026-04-20 06:18:28
● 2026-04-20 06:57:00
○ 2026-04-20 17:47:28
○ 2026-07-27 00:59:10

○A18.160.156.752026-04-20 → 2026-04-20 · 5 obs

○ 2026-04-15 04:50:50
● 2026-04-20 06:18:28
● 2026-04-20 06:57:00
○ 2026-04-20 17:47:28
○ 2026-07-27 00:59:10

○A18.160.156.922026-04-20 → 2026-04-20 · 5 obs

○ 2026-04-15 04:50:50
● 2026-04-20 06:18:28
● 2026-04-20 06:57:00
○ 2026-04-20 17:47:28
○ 2026-07-27 00:59:10

○A18.161.21.1072026-04-24 → 2026-05-25 · 17 obs

○ 2026-04-20 17:47:28
● 2026-04-24 00:33:32
● 2026-04-24 02:43:00
○ 2026-04-24 03:40:58
○ 2026-04-29 16:31:24
● 2026-04-30 00:36:28
○ 2026-04-30 02:29:42
○ 2026-05-03 04:50:06
● 2026-05-03 15:26:36
○ 2026-05-03 19:50:36
○ 2026-05-19 11:59:10
● 2026-05-19 19:01:42
○ 2026-05-19 20:31:08
○ 2026-05-25 17:26:42
● 2026-05-25 18:14:40
○ 2026-05-25 19:35:50
○ 2026-07-27 00:59:10

○A18.161.21.1292026-04-24 → 2026-05-25 · 17 obs

○A18.161.21.42026-04-24 → 2026-05-25 · 17 obs

○A18.161.21.642026-04-24 → 2026-05-25 · 17 obs

○A18.164.154.392026-02-17 → 2026-07-25 · 38 obs

○ 2026-02-16 22:04:38
● 2026-02-17 17:46:32
● 2026-02-18 08:36:40
○ 2026-02-19 01:42:56
○ 2026-02-24 01:54:22
● 2026-02-25 03:16:46
● 2026-03-02 01:57:52
○ 2026-03-02 23:07:48
● 2026-03-04 20:51:48
● 2026-03-06 02:30:34
○ 2026-03-06 20:02:24
○ 2026-03-21 13:42:06
● 2026-07-18 00:20:40
● 2026-07-19 18:42:38
○ 2026-07-20 01:09:28
● 2026-07-20 05:26:08
○ 2026-07-20 09:56:06
● 2026-07-21 01:15:30
○ 2026-07-21 03:55:42
● 2026-07-21 06:16:12
○ 2026-07-21 06:50:48
● 2026-07-21 11:28:12
○ 2026-07-21 13:19:10
● 2026-07-22 15:09:26
○ 2026-07-22 20:04:26
● 2026-07-22 20:36:44
○ 2026-07-23 01:02:08
● 2026-07-23 06:30:20
○ 2026-07-23 10:42:50
● 2026-07-23 14:15:54
○ 2026-07-23 15:51:58
● 2026-07-23 16:43:42
○ 2026-07-23 18:55:02
● 2026-07-24 12:26:16
○ 2026-07-24 16:41:42
● 2026-07-25 07:14:40
○ 2026-07-25 09:28:34
○ 2026-07-27 00:59:10

○A18.164.154.462026-02-17 → 2026-07-25 · 38 obs

○A18.164.154.732026-02-17 → 2026-07-25 · 38 obs

○A18.164.154.762026-02-17 → 2026-07-25 · 38 obs

○A18.164.174.202026-02-23 → 2026-07-23 · 20 obs

○ 2026-02-20 01:20:56
● 2026-02-23 13:17:12
○ 2026-02-23 13:59:48
○ 2026-03-16 16:12:24
● 2026-03-16 17:43:04
○ 2026-03-16 20:01:16
○ 2026-03-20 11:00:06
● 2026-07-03 08:38:54
○ 2026-07-04 01:04:18
○ 2026-07-05 00:46:54
● 2026-07-07 14:32:18
○ 2026-07-07 22:29:16
○ 2026-07-09 12:44:40
● 2026-07-10 03:19:52
○ 2026-07-10 04:42:50
● 2026-07-10 20:49:52
○ 2026-07-11 00:26:46
● 2026-07-23 11:57:54
○ 2026-07-23 14:15:54
○ 2026-07-27 00:59:10

○A18.164.174.282026-02-23 → 2026-07-23 · 20 obs

○A18.164.174.512026-02-23 → 2026-07-23 · 20 obs

○A18.164.174.652026-02-23 → 2026-07-23 · 20 obs

○A18.165.9.1252026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 02:30:34
● 2026-03-06 20:02:24
○ 2026-03-06 22:15:10
○ 2026-07-27 00:59:10

○A18.165.9.312026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 02:30:34
● 2026-03-06 20:02:24
○ 2026-03-06 22:15:10
○ 2026-07-27 00:59:10

○A18.165.9.502026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 02:30:34
● 2026-03-06 20:02:24
○ 2026-03-06 22:15:10
○ 2026-07-27 00:59:10

○A18.165.9.942026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 02:30:34
● 2026-03-06 20:02:24
○ 2026-03-06 22:15:10
○ 2026-07-27 00:59:10

○A18.172.185.1012026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-03 19:11:26
● 2026-06-06 08:12:54
○ 2026-06-06 08:48:42
○ 2026-07-27 00:59:10

○A18.172.185.1052026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-03 19:11:26
● 2026-06-06 08:12:54
○ 2026-06-06 08:48:42
○ 2026-07-27 00:59:10

○A18.172.185.1282026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-03 19:11:26
● 2026-06-06 08:12:54
○ 2026-06-06 08:48:42
○ 2026-07-27 00:59:10

○A18.172.185.732026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-03 19:11:26
● 2026-06-06 08:12:54
○ 2026-06-06 08:48:42
○ 2026-07-27 00:59:10

○A18.173.166.172026-04-29 → 2026-07-23 · 20 obs

○ 2026-04-28 20:57:28
● 2026-04-29 03:22:14
○ 2026-04-29 04:58:40
● 2026-04-29 05:59:56
● 2026-04-29 16:31:24
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● 2026-04-30 08:24:12
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● 2026-07-16 09:03:24
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○A18.173.166.372026-04-29 → 2026-07-23 · 20 obs

○A18.173.166.572026-04-29 → 2026-07-23 · 20 obs

○A18.173.166.792026-04-29 → 2026-07-23 · 20 obs

○A18.239.236.1002026-05-02 → 2026-05-02 · 4 obs

○ 2026-04-30 19:30:08
● 2026-05-02 04:22:48
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○ 2026-07-27 00:59:10

○A18.239.236.1182026-05-02 → 2026-05-02 · 4 obs

○ 2026-04-30 19:30:08
● 2026-05-02 04:22:48
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○ 2026-07-27 00:59:10

○A18.239.236.222026-05-02 → 2026-05-02 · 4 obs

○ 2026-04-30 19:30:08
● 2026-05-02 04:22:48
○ 2026-05-02 11:38:44
○ 2026-07-27 00:59:10

○A18.239.236.372026-05-02 → 2026-05-02 · 4 obs

○ 2026-04-30 19:30:08
● 2026-05-02 04:22:48
○ 2026-05-02 11:38:44
○ 2026-07-27 00:59:10

○A18.239.6.1112026-04-10 → 2026-05-08 · 7 obs

○ 2026-04-05 19:43:58
● 2026-04-10 02:26:36
○ 2026-04-10 04:25:52
○ 2026-05-08 05:32:00
● 2026-05-08 10:10:06
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○A18.239.6.1142026-04-10 → 2026-05-08 · 7 obs

○ 2026-04-05 19:43:58
● 2026-04-10 02:26:36
○ 2026-04-10 04:25:52
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● 2026-05-08 10:10:06
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○A18.239.6.462026-04-10 → 2026-05-08 · 7 obs

○ 2026-04-05 19:43:58
● 2026-04-10 02:26:36
○ 2026-04-10 04:25:52
○ 2026-05-08 05:32:00
● 2026-05-08 10:10:06
○ 2026-05-08 11:27:06
○ 2026-07-27 00:59:10

○A18.239.6.962026-04-10 → 2026-05-08 · 7 obs

○ 2026-04-05 19:43:58
● 2026-04-10 02:26:36
○ 2026-04-10 04:25:52
○ 2026-05-08 05:32:00
● 2026-05-08 10:10:06
○ 2026-05-08 11:27:06
○ 2026-07-27 00:59:10

○A18.245.162.1212026-02-15 → 2026-06-18 · 18 obs

○ 2016-09-26 16:16:46
● 2026-02-15 04:57:24
○ 2026-02-16 22:04:38
○ 2026-03-16 01:03:22
● 2026-03-16 02:14:10
○ 2026-03-16 16:12:24
○ 2026-04-27 08:33:18
● 2026-04-27 18:40:36
● 2026-04-28 20:57:28
○ 2026-04-29 03:22:14
○ 2026-05-17 13:15:48
● 2026-05-17 15:47:46
● 2026-05-19 06:41:54
○ 2026-05-19 11:59:10
○ 2026-06-17 18:45:52
● 2026-06-18 04:50:28
○ 2026-06-18 05:41:22
○ 2026-07-27 00:59:10

○A18.245.162.22026-02-15 → 2026-06-18 · 18 obs

○A18.245.162.432026-02-15 → 2026-06-18 · 18 obs

○A18.245.162.692026-02-15 → 2026-06-18 · 18 obs

○A18.66.255.1072026-04-11 → 2026-07-23 · 28 obs

○ 2026-04-10 04:25:52
● 2026-04-11 04:53:34
○ 2026-04-12 00:02:38
○ 2026-04-12 15:49:32
● 2026-04-12 18:21:32
○ 2026-04-13 00:49:34
○ 2026-06-17 15:31:10
● 2026-06-30 23:26:20
● 2026-07-02 21:30:34
○ 2026-07-03 19:57:08
● 2026-07-05 09:37:40
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○ 2026-07-18 00:20:40
● 2026-07-20 01:09:28
○ 2026-07-20 05:26:08
● 2026-07-20 09:56:06
○ 2026-07-20 11:47:38
● 2026-07-21 04:33:10
○ 2026-07-21 05:37:04
● 2026-07-21 06:50:48
○ 2026-07-21 11:28:12
● 2026-07-21 16:45:50
○ 2026-07-22 01:14:36
● 2026-07-22 04:30:06
○ 2026-07-22 05:43:48
● 2026-07-23 01:02:08
○ 2026-07-23 05:50:30
○ 2026-07-27 00:59:10

○A18.66.255.1082026-04-11 → 2026-07-23 · 28 obs

○A18.66.255.582026-04-11 → 2026-07-23 · 28 obs

○A18.66.255.832026-04-11 → 2026-07-23 · 28 obs

○A18.67.0.1122026-03-28 → 2026-07-26 · 28 obs

○ 2026-03-27 20:06:22
● 2026-03-28 13:31:38
● 2026-03-28 15:41:30
○ 2026-03-28 20:25:42
○ 2026-03-28 23:48:32
● 2026-03-29 20:20:06
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● 2026-04-01 10:57:18
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○ 2026-05-13 10:38:16
● 2026-05-13 11:57:58
● 2026-05-13 21:05:20
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● 2026-07-23 15:51:58
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● 2026-07-23 18:55:02
○ 2026-07-24 12:26:16
● 2026-07-24 22:31:50
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● 2026-07-25 09:28:34
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● 2026-07-25 19:45:18
○ 2026-07-25 22:10:46
● 2026-07-26 00:47:54
○ 2026-07-26 15:32:52
○ 2026-07-27 00:59:10

○A18.67.0.202026-03-28 → 2026-07-26 · 28 obs

○A18.67.0.702026-03-28 → 2026-07-26 · 28 obs

○A18.67.0.822026-03-28 → 2026-07-26 · 28 obs

○A3.166.192.1282026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-08 11:27:06
● 2026-05-09 00:26:58
○ 2026-05-09 02:06:06
○ 2026-07-27 00:59:10

○A3.166.192.372026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-08 11:27:06
● 2026-05-09 00:26:58
○ 2026-05-09 02:06:06
○ 2026-07-27 00:59:10

○A3.166.192.422026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-08 11:27:06
● 2026-05-09 00:26:58
○ 2026-05-09 02:06:06
○ 2026-07-27 00:59:10

○A3.166.192.952026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-08 11:27:06
● 2026-05-09 00:26:58
○ 2026-05-09 02:06:06
○ 2026-07-27 00:59:10

○A3.171.61.512026-02-16 → 2026-07-11 · 17 obs

○ 2026-02-15 04:57:24
● 2026-02-16 22:04:38
○ 2026-02-17 17:46:32
○ 2026-06-19 18:37:48
● 2026-06-21 07:25:04
● 2026-06-23 02:30:44
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○ 2026-06-27 00:23:34
● 2026-06-29 07:04:24
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● 2026-07-07 11:06:10
● 2026-07-10 04:42:50
○ 2026-07-10 07:43:16
● 2026-07-11 09:40:58
○ 2026-07-11 12:40:52
○ 2026-07-27 00:59:10

○A3.171.61.642026-02-16 → 2026-07-11 · 17 obs

○A3.171.61.882026-02-16 → 2026-07-11 · 17 obs

○A3.171.61.932026-02-16 → 2026-07-11 · 17 obs

○A3.174.180.1072026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 05:29:24
● 2026-05-27 21:04:24
○ 2026-05-28 02:17:32
○ 2026-07-27 00:59:10

○A3.174.180.422026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 05:29:24
● 2026-05-27 21:04:24
○ 2026-05-28 02:17:32
○ 2026-07-27 00:59:10

○A3.174.180.522026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 05:29:24
● 2026-05-27 21:04:24
○ 2026-05-28 02:17:32
○ 2026-07-27 00:59:10

○A3.174.180.972026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 05:29:24
● 2026-05-27 21:04:24
○ 2026-05-28 02:17:32
○ 2026-07-27 00:59:10

○A3.174.193.1022026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 03:11:56
● 2026-05-29 04:07:16
● 2026-05-29 04:47:00
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○ 2026-07-27 00:59:10

○A3.174.193.432026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 03:11:56
● 2026-05-29 04:07:16
● 2026-05-29 04:47:00
○ 2026-05-29 05:40:38
○ 2026-07-27 00:59:10

○A3.174.193.782026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 03:11:56
● 2026-05-29 04:07:16
● 2026-05-29 04:47:00
○ 2026-05-29 05:40:38
○ 2026-07-27 00:59:10

○A3.174.193.912026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 03:11:56
● 2026-05-29 04:07:16
● 2026-05-29 04:47:00
○ 2026-05-29 05:40:38
○ 2026-07-27 00:59:10

○A3.174.255.22026-03-07 → 2026-06-06 · 17 obs

○ 2026-03-06 22:15:10
● 2026-03-07 10:30:36
○ 2026-03-07 14:12:08
○ 2026-05-26 18:35:48
● 2026-05-26 21:10:52
● 2026-05-27 03:12:48
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● 2026-05-28 13:17:48
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● 2026-05-29 23:17:26
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● 2026-06-06 08:48:42
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○ 2026-07-27 00:59:10

○A3.174.255.222026-03-07 → 2026-06-06 · 17 obs

○A3.174.255.662026-03-07 → 2026-06-06 · 17 obs

○A3.174.255.952026-03-07 → 2026-06-06 · 17 obs

○A52.85.154.1152026-07-12 → 2026-07-20 · 18 obs

○ 2026-07-11 12:40:52
● 2026-07-12 11:20:08
○ 2026-07-12 15:32:40
● 2026-07-12 21:29:06
○ 2026-07-13 04:32:40
○ 2026-07-14 08:53:02
● 2026-07-15 15:15:46
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● 2026-07-16 23:50:12
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● 2026-07-18 20:51:38
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● 2026-07-20 11:47:38
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● 2026-07-20 14:57:44
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○ 2026-07-27 00:59:10

○A52.85.154.782026-07-12 → 2026-07-20 · 18 obs

○A52.85.154.902026-07-12 → 2026-07-20 · 18 obs

○A52.85.154.932026-07-12 → 2026-07-20 · 18 obs

○A54.230.253.1152026-03-30 → 2026-07-26 · 20 obs

○ 2026-03-30 02:23:04
● 2026-03-30 19:36:12
● 2026-03-30 22:29:14
○ 2026-03-30 23:09:22
○ 2026-04-02 00:29:26
● 2026-04-02 02:09:40
● 2026-04-05 13:29:24
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● 2026-06-24 08:39:24
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● 2026-07-02 00:07:40
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● 2026-07-26 22:05:20
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○A54.230.253.1202026-03-30 → 2026-07-26 · 20 obs

○A54.230.253.922026-03-30 → 2026-07-26 · 20 obs

○A54.230.253.952026-03-30 → 2026-07-26 · 20 obs

○A65.9.46.1042026-05-25 → 2026-07-20 · 6 obs

○ 2026-05-24 21:46:42
● 2026-05-25 13:49:14
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● 2026-07-20 15:52:00
○ 2026-07-20 17:41:56
○ 2026-07-27 00:59:10

○A65.9.46.1082026-05-25 → 2026-07-20 · 6 obs

○ 2026-05-24 21:46:42
● 2026-05-25 13:49:14
○ 2026-05-25 15:05:08
● 2026-07-20 15:52:00
○ 2026-07-20 17:41:56
○ 2026-07-27 00:59:10

○A65.9.46.1252026-05-25 → 2026-07-20 · 6 obs

○ 2026-05-24 21:46:42
● 2026-05-25 13:49:14
○ 2026-05-25 15:05:08
● 2026-07-20 15:52:00
○ 2026-07-20 17:41:56
○ 2026-07-27 00:59:10

○A65.9.46.452026-05-25 → 2026-07-20 · 6 obs

○ 2026-05-24 21:46:42
● 2026-05-25 13:49:14
○ 2026-05-25 15:05:08
● 2026-07-20 15:52:00
○ 2026-07-20 17:41:56
○ 2026-07-27 00:59:10

○A66.117.59.852009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 20:38:16
○ 2015-08-27 17:54:30
○ 2026-07-27 00:59:10

○A66.117.59.872015-08-27 → 2016-09-26 · 5 obs

○ 2009-01-10 20:38:16
● 2015-08-27 17:54:30
● 2016-09-26 16:16:46
○ 2026-02-15 04:57:24
○ 2026-07-27 00:59:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sentrylink.com	ns-99.awsdns-12.com, ns-994.awsdns-60.net, ns-1462.awsdns-54.org, ns-2002.awsdns-58.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.99

NS records: ns-99.awsdns-12.com, ns-994.awsdns-60.net, ns-1462.awsdns-54.org, ns-2002.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentrylink.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.58, 13.35.107.47...`
NS	4	`ns-1462.awsdns-54.org, ns-2002.awsdns-58.co.uk...`
MX	4	`mx1.mtaroutes.com (pri: 15), mx2.mtaroutes.com (pri: 20)...`
TXT	4	`ahrefs-site-verification_a04eaa62c353571, atlassian-domain-verification=f1gk/4hlKJ...`
SOA	1	`ns-994.awsdns-60.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-99.awsdns-12.com, ns-99.awsdns-12.com)

Analysis

Hierarchy

The domain sentrylink.com is parent to mail.sentrylink.com, mail-aws.sentrylink.com and www.sentrylink.com.

IP Addresses

sentrylink.com directs to four IP numbers, which are 13.35.107.21, 13.35.107.29, 13.35.107.47 and 13.35.107.58.

Two other host names, along with atorica.net, clockwork.partners and pay.linkpay-in.com, also share IP numbers with sentrylink.com.

Name Servers

The NS records for sentrylink.com point to four name servers: ns-99.awsdns-12.com, ns-994.awsdns-60.net, ns-1462.awsdns-54.org and ns-2002.awsdns-58.co.uk.

At least some of sentrylink.com's name servers are shared with other domains, for example tv.imbc.com, ad-facebook.com, tevnt.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-99.awsdns-12.com directs to 205.251.192.99 and 2600:9000:5300:6300::1; ns-994.awsdns-60.net directs to 205.251.195.226 and 2600:9000:5303:e200::1; ns-1462.awsdns-54.org directs to 205.251.197.182 and 2600:9000:5305:b600::1; ns-2002.awsdns-58.co.uk directs to 205.251.199.210 and 2600:9000:5307:d200::1.

Mail Servers

Mail for sentrylink.com is handled by four mail servers: mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com.

There is at least a partial MX overlap between sentrylink.com and other domains, including aslancoldstorage.com, cpabgc.com, pommeren.nl and two others.

mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com each carry two IP addresses. mx1.mtaroutes.com has 38.101.250.150 and 2001:550:2:3::62:100; mx2.mtaroutes.com has 38.89.254.156 and 2001:550:2:61::2fc:100; mx3.mtaroutes.com has 38.71.16.244 and 2001:550:2:3::62:100; mx4.mtaroutes.com has 38.101.250.150 and 2001:550:2:78::ca:100. Note that 38.101.250.150 is shared by mx1.mtaroutes.com and mx4.mtaroutes.com while 2001:550:2:3::62:100 is shared by mx1.mtaroutes.com and mx3.mtaroutes.com.

Host names pointing to 2001:550:2:3::62:100 IP addresses: mx1.mtaroutes.com and mx3.mtaroutes.com.

Host names pointing to 38.101.250.150 IP addresses: mx1.mtaroutes.com and mx4.mtaroutes.com.