`themceacherns.com`

DNSSEC	🔒 Signed (DS record present)
A	204.209.166.100^{🇨🇦 ARROW204.209.166.0/24 SysTronix Enterprises Inc.}
NS	`ns1-07.azure-dns.com` ⭐
		A	2603:1061:0:700::7^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
		A	13.107.236.7^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
NS	`ns2-07.azure-dns.net`
		A	2620:1ec:8ec:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
		A	150.171.21.7^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
NS	`ns3-07.azure-dns.org`
		A	2a01:111:4000:700::7^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-07.azure-dns.org`
		A	204.14.183.7^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-07.azure-dns.org`
NS	`ns4-07.azure-dns.info`
		A	2620:1ec:bda:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
		A	208.84.5.7^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
MX	`mgw1.threetier.net` ⭐
		A	204.209.166.5^{🇨🇦 ARROW204.209.166.0/24 SysTronix Enterprises Inc.}
			PTR	`mgw1.threetier.net`
MX	`mgw2.threetier.net`⁽²⁰⁾
		A	204.209.166.5^{🇨🇦 ARROW204.209.166.0/24 SysTronix Enterprises Inc.}
			PTR	`mgw1.threetier.net`
MX	`mgw3.threetier.net`⁽³⁰⁾
		A	204.209.166.5^{🇨🇦 ARROW204.209.166.0/24 SysTronix Enterprises Inc.}
			PTR	`mgw1.threetier.net`
TXT	`v=spf1 mx ptr ~all`
TXT	`google-site-verification=Q2M2tFAI4p5CNpxz1mJ1_elXA73UPohn-DUomPcNTd0`
SOA	`ns1-07.azure-dns.com`azuredns-hostmaster@microsoft.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=1771291435

Same first word

themceacherns.com

DNS History

16 records (8 active, 8 former)

○NSns1-04.azure-dns.com2017-04-23 → 2017-04-23 · 4 obs

○ 2016-06-28 10:39:36
● 2017-04-23 23:24:56
○ 2026-03-03 03:35:04
○ 2026-03-03 03:35:06

●NSns1-07.azure-dns.com2026-03-03 → 2026-03-03 · 3 obs

○ 2017-04-23 23:24:56
● 2026-03-03 03:35:04
● 2026-03-03 03:35:06

○NSns2-04.azure-dns.net2017-04-23 → 2017-04-23 · 4 obs

○ 2016-06-28 10:39:36
● 2017-04-23 23:24:56
○ 2026-03-03 03:35:04
○ 2026-03-03 03:35:06

●NSns2-07.azure-dns.net2026-03-03 → 2026-03-03 · 3 obs

○ 2017-04-23 23:24:56
● 2026-03-03 03:35:04
● 2026-03-03 03:35:06

○NSns3-04.azure-dns.org2017-04-23 → 2017-04-23 · 4 obs

○ 2016-06-28 10:39:36
● 2017-04-23 23:24:56
○ 2026-03-03 03:35:04
○ 2026-03-03 03:35:06

●NSns3-07.azure-dns.org2026-03-03 → 2026-03-03 · 3 obs

○ 2017-04-23 23:24:56
● 2026-03-03 03:35:04
● 2026-03-03 03:35:06

○NSns4-04.azure-dns.info2017-04-23 → 2017-04-23 · 4 obs

○ 2016-06-28 10:39:36
● 2017-04-23 23:24:56
○ 2026-03-03 03:35:04
○ 2026-03-03 03:35:06

●NSns4-07.azure-dns.info2026-03-03 → 2026-03-03 · 3 obs

○ 2017-04-23 23:24:56
● 2026-03-03 03:35:04
● 2026-03-03 03:35:06

○NSnsa.threetier.com2015-08-06 → 2016-06-28 · 4 obs

● 2015-08-06 08:14:30
● 2016-06-28 10:39:36
○ 2017-04-23 23:24:56
○ 2026-03-03 03:35:06

○NSnsb.threetier.com2015-08-06 → 2016-06-28 · 4 obs

● 2015-08-06 08:14:30
● 2016-06-28 10:39:36
○ 2017-04-23 23:24:56
○ 2026-03-03 03:35:06

○NSnsc.threetier.com2015-08-06 → 2016-06-28 · 4 obs

● 2015-08-06 08:14:30
● 2016-06-28 10:39:36
○ 2017-04-23 23:24:56
○ 2026-03-03 03:35:06

●MXmgw1.threetier.net2015-08-06 → 2026-03-03 · 2 obs

● 2015-08-06 08:14:30
● 2026-03-03 03:35:06

●MXmgw2.threetier.net2015-08-06 → 2026-03-03 · 2 obs

● 2015-08-06 08:14:30
● 2026-03-03 03:35:06

○MXmgw3.threetier.com2017-04-23 → 2017-04-23 · 4 obs

○ 2016-06-28 10:39:36
● 2017-04-23 23:24:56
○ 2026-03-03 03:35:04
○ 2026-03-03 03:35:06

●MXmgw3.threetier.net2015-08-06 → 2026-03-03 · 5 obs

● 2015-08-06 08:14:30
● 2016-06-28 10:39:36
○ 2017-04-23 23:24:56
● 2026-03-03 03:35:04
● 2026-03-03 03:35:06

●A204.209.166.1002015-08-06 → 2026-03-03 · 2 obs

● 2015-08-06 08:14:30
● 2026-03-03 03:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
themceacherns.com	ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info	2 records

✅ Authoritative Response

Server: 13.107.236.7

NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 978ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.209.166.100`
NS	4	`ns1-07.azure-dns.com, ns2-07.azure-dns.net...`
MX	3	`mgw1.threetier.net (pri: 10), mgw2.threetier.net (pri: 20)...`
TXT	2	`v=spf1 mx ptr ~all, google-site-verification=Q2M2tFAI4p5CNpx`
SOA	1	`ns1-07.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-07.azure-dns.com, ns1-07.azure-dns.com)

Analysis

IP Addresses

themceacherns.com points to a single IP: 204.209.166.100.

Other host names, for instance northwesternsoftworks.com, nwsw.ca, expressbox.com, threetier.com and concinnitytechnicalservices.com share IP numbers with themceacherns.com.

Name Servers

themceacherns.com's delegation is handled by four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

themceacherns.com partially shares name servers with other domains; examples include arinso.fr, collectacan.co.za, keepi.sk, lslabseu.com and sicher-im-netz.org.

Host names with two IPs:

ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7

ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7

ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7

ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7

Mail Servers

themceacherns.com is handled by three mail servers: mgw1.threetier.net, mgw2.threetier.net and mgw3.threetier.net.

themceacherns.com shares some mail servers with other domains, at least partially, such as padlin.com, vontettenborn.ca, magicplus.ca, dtc2.com and justpushplay.ca.

Host names with one IP:

mgw1.threetier.net points to: 204.209.166.5.

mgw2.threetier.net points to: 204.209.166.5.

mgw3.threetier.net points to: 204.209.166.5.

Host names that point to 204.209.166.5: mgw1.threetier.net, mgw2.threetier.net and mgw3.threetier.net.

themceacherns.com - robtex.com