`lincolncheckpoint.com`

DNSSEC	⚠️ Not signed
A	2620:1ec:46::40^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
A	2620:1ec:bdf::40^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
A	204.74.99.103^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
NS	`udns1.cscdns.net` ⭐ 🔒
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
MX	`mxa-0017a702.gslb.pphosted.com` ⭐
		A	205.220.164.202^{🇺🇸 Proofpoint205.220.164.0/24 Inc.}
			PTR	`mx0a-0017a702.pphosted.com`
TXT	`3qm3hqnuvhqjup0mjde2mpihg`
TXT	`v=spf1 MX IP4:216.26.175.1 include:spf-0017a702.pphosted.com -all`
SOA	`udns1.cscdns.net`hostmaster@cscdns.net 2019-10-11 #63

`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=1771291435

Subdomains

ws.lincolncheckpoint.com

www.lincolncheckpoint.com

Same first word

lincolncheckpoint.com

DNS History

37 records (6 active, 31 former)

○NSns1.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○NSns2.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○NSns3.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○NSns33.domaincontrol.com2015-08-01 → 2017-02-10 · 4 obs

● 2015-08-01 16:59:20
● 2017-02-10 02:49:32
○ 2018-07-20 05:53:54
○ 2026-03-22 17:39:22

○NSns34.domaincontrol.com2015-08-01 → 2017-02-10 · 4 obs

● 2015-08-01 16:59:20
● 2017-02-10 02:49:32
○ 2018-07-20 05:53:54
○ 2026-03-22 17:39:22

○NSns4.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○NSns5.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○NSns6.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○NSns7.markmonitor.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

●NSudns1.cscdns.net2026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-20 05:53:54
● 2026-02-19 17:33:26
● 2026-03-22 17:39:22

●NSudns2.cscdns.uk2026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-20 05:53:54
● 2026-02-19 17:33:26
● 2026-03-22 17:39:22

○MXlincolncheckpoint-com.mail.protection.outlook.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-04-18 21:28:46
● 2017-02-10 02:49:32
○ 2018-07-20 05:53:54
○ 2026-03-22 17:39:22

○MXmailstore1.secureserver.net2015-08-01 → 2016-04-18 · 4 obs

● 2015-08-01 16:59:20
● 2016-04-18 21:28:46
○ 2017-02-10 02:49:32
○ 2026-03-22 17:39:22

●MXmxa-0017a702.gslb.pphosted.com2026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-20 05:53:54
● 2026-02-19 17:33:26
● 2026-03-22 17:39:22

○MXsmtp.secureserver.net2015-08-01 → 2016-04-18 · 4 obs

● 2015-08-01 16:59:20
● 2016-04-18 21:28:46
○ 2017-02-10 02:49:32
○ 2026-03-22 17:39:22

○MXsmtp6.lincolnelectric.com2018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

●A204.74.99.1032026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-20 05:53:54
● 2026-02-19 17:33:26
● 2026-03-22 17:39:22

○A207.89.49.662018-07-20 → 2018-07-20 · 4 obs

○ 2017-02-10 02:49:32
● 2018-07-20 05:53:54
○ 2026-02-19 17:33:26
○ 2026-03-22 17:39:22

○A216.26.175.162015-08-01 → 2017-02-10 · 4 obs

● 2015-08-01 16:59:20
● 2017-02-10 02:49:32
○ 2018-07-20 05:53:54
○ 2026-03-22 17:39:22

○A2620:1ec:29:1::402026-02-25 → 2026-03-05 · 7 obs

○ 2026-02-25 14:47:16
● 2026-02-25 20:25:42
○ 2026-02-25 21:03:18
○ 2026-03-05 08:05:30
● 2026-03-05 17:15:46
○ 2026-03-05 19:36:42
○ 2026-03-22 17:39:22

○A2620:1ec:29:1::412026-02-21 → 2026-03-20 · 16 obs

○ 2026-02-21 14:36:38
● 2026-02-21 16:51:34
○ 2026-02-22 12:12:34
○ 2026-02-26 11:45:58
● 2026-02-26 23:17:38
○ 2026-02-27 05:28:24
○ 2026-02-27 14:23:42
● 2026-02-27 16:45:12
○ 2026-02-27 19:58:02
○ 2026-03-07 00:41:34
● 2026-03-07 23:11:46
○ 2026-03-08 05:45:18
○ 2026-03-20 08:13:40
● 2026-03-20 09:43:02
○ 2026-03-20 11:14:00
○ 2026-03-22 17:39:22

○A2620:1ec:29:1::452026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-19 18:19:54
● 2026-03-19 23:05:48
○ 2026-03-20 02:58:58
○ 2026-03-22 17:39:22

○A2620:1ec:29:1::672026-03-03 → 2026-03-09 · 10 obs

○ 2026-03-03 19:42:08
● 2026-03-03 23:13:14
○ 2026-03-04 00:09:38
○ 2026-03-04 13:50:02
● 2026-03-04 14:27:38
○ 2026-03-04 17:08:08
○ 2026-03-09 00:12:16
● 2026-03-09 03:03:40
○ 2026-03-09 09:03:16
○ 2026-03-22 17:39:22

○A2620:1ec:29:1::692026-03-04 → 2026-03-04 · 7 obs

○ 2026-03-03 23:13:14
● 2026-03-04 00:09:38
○ 2026-03-04 12:33:40
○ 2026-03-04 14:27:38
● 2026-03-04 17:08:08
○ 2026-03-04 18:12:36
○ 2026-03-22 17:39:22

○A2620:1ec:46::382026-02-20 → 2026-03-22 · 95 obs

○ 2026-02-19 17:33:26
● 2026-02-20 07:25:50
● 2026-02-21 14:36:38
○ 2026-02-21 16:51:34
● 2026-02-22 12:12:34
● 2026-02-22 15:10:16
○ 2026-02-22 22:31:24
○ 2026-02-22 23:25:20
● 2026-02-23 10:35:34
○ 2026-02-23 14:04:28
○ 2026-02-24 07:42:10
● 2026-02-24 08:41:30
○ 2026-02-24 13:08:20
● 2026-02-24 14:15:52
○ 2026-02-24 14:48:58
○ 2026-02-25 01:04:40
● 2026-02-25 04:03:20
● 2026-02-25 05:09:32
○ 2026-02-25 05:48:02
○ 2026-02-25 20:25:42
● 2026-02-25 21:03:18
○ 2026-02-25 21:45:20
○ 2026-02-26 23:17:38
● 2026-02-27 05:28:24
● 2026-02-27 14:23:42
○ 2026-02-27 16:45:12
○ 2026-02-27 23:48:34
● 2026-02-28 07:54:42
● 2026-02-28 15:08:44
○ 2026-02-28 16:09:38
● 2026-03-01 05:31:40
● 2026-03-01 21:02:16
○ 2026-03-02 02:18:28
● 2026-03-02 04:01:18
○ 2026-03-02 11:49:58
○ 2026-03-02 21:36:44
● 2026-03-02 22:10:40
○ 2026-03-03 00:40:54
● 2026-03-03 06:45:18
● 2026-03-03 16:40:56
○ 2026-03-03 19:42:08
○ 2026-03-04 00:09:38
● 2026-03-04 12:33:40
● 2026-03-04 13:50:02
○ 2026-03-04 14:27:38
○ 2026-03-04 19:18:14
● 2026-03-05 06:19:42
○ 2026-03-05 08:05:30
○ 2026-03-05 19:36:42
● 2026-03-06 00:53:00
● 2026-03-06 02:58:16
○ 2026-03-06 07:12:08
● 2026-03-06 19:34:28
● 2026-03-07 00:41:34
○ 2026-03-07 23:11:46
● 2026-03-08 05:45:18
● 2026-03-08 16:57:02
○ 2026-03-08 19:32:28
○ 2026-03-10 08:21:54
● 2026-03-10 11:15:40
○ 2026-03-10 14:52:58
● 2026-03-10 22:15:48
○ 2026-03-10 22:47:22
● 2026-03-11 04:09:38
● 2026-03-11 07:13:00
○ 2026-03-11 09:08:44
○ 2026-03-12 01:34:16
● 2026-03-12 14:13:12
○ 2026-03-12 16:57:10
○ 2026-03-12 20:20:52
● 2026-03-13 01:16:50
○ 2026-03-13 12:50:32
○ 2026-03-14 17:12:16
● 2026-03-14 18:32:28
○ 2026-03-14 19:42:08
○ 2026-03-14 20:18:30
● 2026-03-14 21:43:48
● 2026-03-16 12:39:38
○ 2026-03-16 15:11:46
● 2026-03-17 02:25:42
● 2026-03-17 03:26:12
○ 2026-03-17 04:39:36
● 2026-03-17 08:26:18
○ 2026-03-17 17:42:48
○ 2026-03-19 04:30:00
● 2026-03-19 07:08:02
○ 2026-03-19 18:19:54
○ 2026-03-19 23:05:48
● 2026-03-20 02:58:58
○ 2026-03-20 08:13:40
○ 2026-03-20 22:41:28
● 2026-03-20 23:36:40
● 2026-03-22 15:34:34
○ 2026-03-22 17:39:20
○ 2026-03-22 17:39:22

●A2620:1ec:46::402026-02-19 → 2026-03-22 · 21 obs

○ 2018-07-20 05:53:54
● 2026-02-19 17:33:26
○ 2026-02-20 07:25:50
○ 2026-03-02 22:10:40
● 2026-03-03 00:40:54
○ 2026-03-03 06:45:18
○ 2026-03-14 12:15:06
● 2026-03-14 14:11:30
○ 2026-03-14 15:51:42
○ 2026-03-14 19:42:08
● 2026-03-14 20:18:30
○ 2026-03-14 21:43:48
○ 2026-03-19 07:08:02
● 2026-03-19 18:19:54
○ 2026-03-19 23:05:48
○ 2026-03-20 09:43:02
● 2026-03-20 11:14:00
○ 2026-03-20 22:41:28
○ 2026-03-22 15:34:34
● 2026-03-22 17:39:20
● 2026-03-22 17:39:22

○A2620:1ec:46::452026-02-22 → 2026-03-20 · 54 obs

○ 2026-02-22 15:10:16
● 2026-02-22 22:31:24
○ 2026-02-22 23:25:20
○ 2026-02-25 21:03:18
● 2026-02-25 21:45:20
○ 2026-02-26 03:30:04
○ 2026-02-27 19:58:02
● 2026-02-27 23:48:34
○ 2026-02-28 07:54:42
○ 2026-03-04 17:08:08
● 2026-03-04 18:12:36
● 2026-03-04 19:18:14
○ 2026-03-05 06:19:42
● 2026-03-05 08:05:30
○ 2026-03-05 17:15:46
● 2026-03-05 19:36:42
○ 2026-03-06 00:53:00
○ 2026-03-09 03:03:40
● 2026-03-09 09:03:16
○ 2026-03-09 14:29:48
○ 2026-03-09 16:46:44
● 2026-03-09 20:11:22
● 2026-03-10 08:21:54
○ 2026-03-10 11:15:40
○ 2026-03-10 22:15:48
● 2026-03-10 22:47:22
○ 2026-03-11 04:09:38
○ 2026-03-11 07:13:00
● 2026-03-11 09:08:44
● 2026-03-12 01:34:16
○ 2026-03-12 14:13:12
○ 2026-03-13 01:16:50
● 2026-03-13 12:50:32
● 2026-03-14 07:30:44
○ 2026-03-14 10:10:56
○ 2026-03-14 14:11:30
● 2026-03-14 15:51:42
○ 2026-03-14 17:12:16
○ 2026-03-14 18:32:28
● 2026-03-14 19:42:08
○ 2026-03-14 20:18:30
○ 2026-03-17 03:26:12
● 2026-03-17 04:39:36
○ 2026-03-17 08:26:18
● 2026-03-17 17:42:48
● 2026-03-18 02:33:14
○ 2026-03-18 15:14:48
○ 2026-03-18 19:46:04
● 2026-03-19 01:23:28
○ 2026-03-19 04:30:00
○ 2026-03-20 11:14:00
● 2026-03-20 22:41:28
○ 2026-03-20 23:36:40
○ 2026-03-22 17:39:22

○A2620:1ec:46::692026-02-22 → 2026-03-20 · 72 obs

○ 2026-02-22 22:31:24
● 2026-02-22 23:25:20
○ 2026-02-23 10:35:34
● 2026-02-23 14:04:28
● 2026-02-24 07:42:10
○ 2026-02-24 08:41:30
● 2026-02-24 13:08:20
○ 2026-02-24 14:15:52
● 2026-02-24 14:48:58
● 2026-02-25 01:04:40
○ 2026-02-25 04:03:20
○ 2026-02-25 05:09:32
● 2026-02-25 05:48:02
● 2026-02-25 14:47:16
○ 2026-02-25 20:25:42
○ 2026-02-25 21:45:20
● 2026-02-26 03:30:04
● 2026-02-26 11:45:58
○ 2026-02-26 23:17:38
○ 2026-02-27 16:45:12
● 2026-02-27 19:58:02
○ 2026-02-27 23:48:34
○ 2026-02-28 15:08:44
● 2026-02-28 16:09:38
○ 2026-03-01 05:31:40
○ 2026-03-01 21:02:16
● 2026-03-02 02:18:28
○ 2026-03-02 04:01:18
● 2026-03-02 11:49:58
● 2026-03-02 21:36:44
○ 2026-03-02 22:10:40
○ 2026-03-03 16:40:56
● 2026-03-03 19:42:08
○ 2026-03-03 23:13:14
○ 2026-03-06 02:58:16
● 2026-03-06 07:12:08
○ 2026-03-06 19:34:28
○ 2026-03-08 16:57:02
● 2026-03-08 19:32:28
● 2026-03-09 00:12:16
○ 2026-03-09 03:03:40
○ 2026-03-09 09:03:16
● 2026-03-09 14:29:48
● 2026-03-09 16:46:44
○ 2026-03-09 20:11:22
○ 2026-03-10 11:15:40
● 2026-03-10 14:52:58
○ 2026-03-10 22:15:48
○ 2026-03-12 14:13:12
● 2026-03-12 16:57:10
● 2026-03-12 20:20:52
○ 2026-03-13 01:16:50
○ 2026-03-14 07:30:44
● 2026-03-14 10:10:56
● 2026-03-14 12:15:06
○ 2026-03-14 14:11:30
○ 2026-03-14 15:51:42
● 2026-03-14 17:12:16
○ 2026-03-14 18:32:28
○ 2026-03-16 12:39:38
● 2026-03-16 15:11:46
○ 2026-03-17 02:25:42
○ 2026-03-18 02:33:14
● 2026-03-18 15:14:48
● 2026-03-18 19:46:04
○ 2026-03-19 01:23:28
● 2026-03-19 04:30:00
○ 2026-03-19 07:08:02
○ 2026-03-20 02:58:58
● 2026-03-20 08:13:40
○ 2026-03-20 09:43:02
○ 2026-03-22 17:39:22

○A2620:1ec:48:1::402026-02-25 → 2026-03-05 · 7 obs

○ 2026-02-25 14:47:16
● 2026-02-25 20:25:42
○ 2026-02-25 21:03:18
○ 2026-03-05 08:05:30
● 2026-03-05 17:15:46
○ 2026-03-05 19:36:42
○ 2026-03-22 17:39:22

○A2620:1ec:48:1::412026-02-21 → 2026-03-20 · 16 obs

○A2620:1ec:48:1::452026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-19 18:19:54
● 2026-03-19 23:05:48
○ 2026-03-20 02:58:58
○ 2026-03-22 17:39:22

○A2620:1ec:48:1::672026-03-03 → 2026-03-09 · 10 obs

○A2620:1ec:48:1::692026-03-04 → 2026-03-04 · 7 obs

○ 2026-03-03 23:13:14
● 2026-03-04 00:09:38
○ 2026-03-04 12:33:40
○ 2026-03-04 14:27:38
● 2026-03-04 17:08:08
○ 2026-03-04 18:12:36
○ 2026-03-22 17:39:22

○A2620:1ec:bdf::382026-02-20 → 2026-03-22 · 95 obs

●A2620:1ec:bdf::402026-02-19 → 2026-03-22 · 21 obs

○A2620:1ec:bdf::452026-02-22 → 2026-03-20 · 54 obs

○A2620:1ec:bdf::692026-02-22 → 2026-03-20 · 72 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
lincolncheckpoint.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server: 204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lincolncheckpoint.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.103`
AAAA	2	`2620:1ec:bdf::38, 2620:1ec:46::38`
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
MX	1	`mxa-0017a702.gslb.pphosted.com (pri: 10)`
TXT	2	`3qm3hqnuvhqjup0mjde2mpihg, v=spf1 MX IP4:216.26.175.1 include:spf-0`
SOA	1	`udns1.cscdns.net hostmaster.cscdns.net`

Analysis

Hierarchy

lincolncheckpoint.com is a parent of ws.lincolncheckpoint.com and www.lincolncheckpoint.com.

IP Addresses

lincolncheckpoint.com points to three IPs: 2620:1ec:46::40, 2620:1ec:bdf::40 and 204.74.99.103.

other host names including intelisysuniversity.com, adoptasurvey.org, tripptrapp.at, netsfleximobil.com and www.kraftwowyourwater.com share IP numbers with lincolncheckpoint.com.

Name Servers

lincolncheckpoint.com is delegated to two name servers udns1.cscdns.net and udns2.cscdns.uk.

lincolncheckpoint.com shares the same name server setup as other domains, for instance jostensdigitalyearbooks.com, mccafe.restaurant, jostens.at, standardchartered.com.cm and allianzcoverstory.com.au.

lincolncheckpoint.com shares name servers with other domains at least partially, for example zanussi.com.pt and manulife.org.

Host names with two IP numbers:

The host name udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1; the host name udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1.

Mail Servers

lincolncheckpoint.com is handled by a single mail server, mxa-0017a702.gslb.pphosted.com.

lincolncheckpoint.com shares some mail servers with other domains, at least partially, for instance kestra.com.br, lincolnelectricinvoice.com, indalco.com, weartech.eu and harrisproductsgroup.com.

these mail servers are commonly used with the mail servers mxb-0017a702.gslb.pphosted.com.

mxa-0017a702.gslb.pphosted.com resolves to IP 205.220.164.202.

lincolncheckpoint.com - robtex.com