`mailserver1.demarkinc.com`

DNSSEC	⚠️ Not signed
A	107.180.41.169^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
		PTR	`169.41.180.107.host.secureserver.net`

`demarkinc.com`

	DNSSEC	⚠️ Not signed
	A	107.180.41.169^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
	NS	`ns51.worldnic.com` ⭐
	NS	`ns52.worldnic.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`v=spf1 ip4:50.193.89.181/32 include:_spf.google.com ~all`
	TXT	`google-site-verification=tWkgqsRO9p5QdYZxPK6V4XSbKcVawBYUa-BvAEJTkNk`
	SOA	`NS51.WORLDNIC.com`namehost@WORLDNIC.com serial=125102115

Same first word

mailserver1.nl

mailserver1.eu

mailserver1.at

mailserver1.de

Similar names

mail1server.com

DNS History

3 records (1 active, 2 former)

●A107.180.41.1692026-02-15 → 2026-05-11 · 3 obs

○ 2016-05-02 23:31:52
● 2026-02-15 06:16:36
● 2026-05-11 06:35:18

○A65.23.93.1242016-05-02 → 2016-05-02 · 4 obs

○ 2016-01-22 18:48:34
● 2016-05-02 23:31:52
○ 2026-02-15 06:16:36
○ 2026-05-11 06:35:18

○A76.12.198.1332015-06-15 → 2016-01-22 · 4 obs

● 2015-06-15 03:40:34
● 2016-01-22 18:48:34
○ 2016-05-02 23:31:52
○ 2026-05-11 06:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
demarkinc.com	ns51.worldnic.com, ns52.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns51.worldnic.com, ns52.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for demarkinc.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.180.41.169`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)

Analysis

IP Addresses

mailserver1.demarkinc.com resolves to one IP number: 107.180.41.169.

Other host names, for instance osafoundation.org, tahoecountry.com, diamondbrothersjewelers.com, aaronreppert.com and mail.digitalvisionfactory.com share IP numbers with mailserver1.demarkinc.com.

mailserver1.demarkinc.com - robtex.com