`cogencyonline.com`

DNSSEC	⚠️ Not signed
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-160-1.defastlink.net`
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-161-1.defastlink.net`
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-160-2.defastlink.net`
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-161-2.defastlink.net`
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2024-06-04 #3

`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

Same first word

cogencyonline.com

DNS History

14 records (7 active, 7 former)

○NSns05.domaincontrol.com2015-05-24 → 2016-07-17 · 4 obs

● 2015-05-24 22:11:56
● 2016-07-17 08:39:24
○ 2017-04-08 14:31:34
○ 2026-03-23 23:13:12

○NSns06.domaincontrol.com2015-05-24 → 2016-07-17 · 4 obs

● 2015-05-24 22:11:56
● 2016-07-17 08:39:24
○ 2017-04-08 14:31:34
○ 2026-03-23 23:13:12

●NSns1.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

●NSns2.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

●NSns3.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

●NSns4.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

●NSns5.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

●NSns6.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

●NSns7.markmonitor.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-04-13 03:12:24
● 2026-02-23 09:28:38
● 2026-03-23 23:13:12

○NSpark5.secureserver.net2015-05-24 → 2020-04-13 · 4 obs

● 2015-05-24 22:11:56
● 2020-04-13 03:12:24
○ 2026-02-23 09:28:38
○ 2026-03-23 23:13:12

○NSpark6.secureserver.net2015-05-24 → 2020-04-13 · 4 obs

● 2015-05-24 22:11:56
● 2020-04-13 03:12:24
○ 2026-02-23 09:28:38
○ 2026-03-23 23:13:12

○MXcogencyonline-com.mail.protection.outlook.com2015-05-24 → 2020-04-13 · 4 obs

● 2015-05-24 22:11:56
● 2020-04-13 03:12:24
○ 2026-02-23 09:28:38
○ 2026-03-23 23:13:12

○A184.168.221.242020-04-13 → 2020-04-13 · 4 obs

○ 2017-04-08 14:31:34
● 2020-04-13 03:12:24
○ 2026-02-23 09:28:38
○ 2026-03-23 23:13:12

○A184.168.221.82017-04-08 → 2017-04-08 · 3 obs

● 2017-04-08 14:31:34
○ 2020-04-13 03:12:24
○ 2026-03-23 23:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cogencyonline.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:176.97.158.3

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cogencyonline.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	7	`ns4.markmonitor.com, ns7.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Name Servers

cogencyonline.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

cogencyonline.com shares some name servers with other domains, for example deliveroo.biz, skybetchiusuraconto.it, oktaidentity.info, serenus.info and thrivest.net.

These name servers are commonly used alongside ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

Host names with two IP numbers:

ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1; ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1; ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1; ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1; ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2; ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3; ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.

cogencyonline.com - robtex.com