comtechm.com - dns.ninja

`comtechm.com`

DNSSEC	⚠️ Not signed
NS	`dns1.earthlink.net` ⚠️ Not in zone NS records
		A	64.29.149.110^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns1.earthlink.net`
NS	`dns2.earthlink.net` ⚠️ Not in zone NS records
		A	64.29.153.110^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns2.earthlink.net`
NS	`dns3.earthlink.net` ⚠️ Not in zone NS records
		A	216.251.37.110^{🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns3.earthlink.net`

`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=1781047333

Same first word

comtechm.com

Similar names

DNS History

15 records (3 active, 12 former)

●NSdns1.earthlink.net2015-07-17 → 2026-06-09 · 3 obs

○ 2007-10-27 14:41:48
● 2015-07-17 00:41:38
● 2026-06-09 23:44:26

●NSdns2.earthlink.net2015-07-17 → 2026-06-09 · 3 obs

○ 2007-10-27 14:41:48
● 2015-07-17 00:41:38
● 2026-06-09 23:44:26

●NSdns3.earthlink.net2015-07-17 → 2026-06-09 · 3 obs

○ 2007-10-27 14:41:48
● 2015-07-17 00:41:38
● 2026-06-09 23:44:26

○NShearsay.earthlink.net2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○NSrumor.earthlink.net2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○NSspeakeasy.earthlink.net2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○MXmx1.business.mindspring.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○MXmx1c38.carrierzone.com2015-07-17 → 2017-04-09 · 5 obs

○ 2007-10-27 14:41:48
● 2015-07-17 00:41:38
● 2017-04-09 02:21:58
○ 2026-02-25 12:11:30
○ 2026-06-09 23:44:26

○MXmx2.business.mindspring.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○MXmx2c38.carrierzone.com2015-07-17 → 2017-04-09 · 5 obs

○ 2007-10-27 14:41:48
● 2015-07-17 00:41:38
● 2017-04-09 02:21:58
○ 2026-02-25 12:11:30
○ 2026-06-09 23:44:26

○MXmx3.business.mindspring.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○MXmx4.business.mindspring.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○MXmx5.business.mindspring.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○A64.82.99.502007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 14:41:48
○ 2015-07-17 00:41:38
○ 2026-06-09 23:44:26

○A66.175.58.92015-07-17 → 2017-04-09 · 5 obs

○ 2007-10-27 14:41:48
● 2015-07-17 00:41:38
● 2017-04-09 02:21:58
○ 2026-02-25 12:11:30
○ 2026-06-09 23:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
comtechm.com	dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net	-

✅ Authoritative Response

Server:64.29.149.110

NS records: dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtechm.com (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

comtechm.com carries NS records delegating to dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.

There is at least partial name server overlap between comtechm.com and other domains — addrev.com, chatt.coop, dreamworksgroup.com and two more among them.

These name servers are frequently paired with the name servers ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and two others.

dns1.earthlink.net points to 64.29.149.110; dns2.earthlink.net points to 64.29.153.110; dns3.earthlink.net points to 216.251.37.110 — each hostname maps to exactly one IP address.