`mx.iron-dog.com`

DNSSEC	⚠️ Not signed
A	81.27.173.74^{🇩🇪 RKOM81.27.160.0/20 R-KOM Regensburger Telekommunikationsgesellschaft mbH}
		PTR	`smtpgate.brunner.de`

`iron-dog.com`

	DNSSEC	⚠️ Not signed
	A	81.27.163.135^{🇩🇪 RKOM81.27.160.0/20 R-KOM Regensburger Telekommunikationsgesellschaft mbH}
	NS	`a.ns14.net` ⭐
	NS	`b.ns14.net`
	NS	`c.ns14.net`
	NS	`d.ns14.net`
	MX	`mailgate.01.evanto.de` ⭐
	TXT	`v=spf1 ip4:81.27.163.193/32 ip4:81.27.173.70/32 ip4:81.27.173.74/32 ip4:81.27...`
	TXT	`MS=ms68435551`
	SOA	`a.ns14.net`domain-support@internetx.de 2026-04-15 #2

Previously MX for

iron-dog.com

Same first word

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mx.s3-website-eu-west-1.amazonaws.com

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mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

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mx.dyndns.org

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mx.microsoft

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DNS History

3 records (1 active, 2 former)

●A81.27.173.742026-06-25 → 2026-08-05 · 3 obs

○ 2016-04-12 00:26:42
● 2026-06-25 06:14:50
● 2026-08-05 06:01:26

○A85.25.86.1772008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 12:30:30
○ 2015-06-18 13:50:44
○ 2026-08-05 06:01:26

○A88.198.47.1732015-06-18 → 2016-04-12 · 5 obs

○ 2008-03-17 12:30:30
● 2015-06-18 13:50:44
● 2016-04-12 00:26:42
○ 2026-06-25 06:14:50
○ 2026-08-05 06:01:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iron-dog.com	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:185.132.34.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iron-dog.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.27.173.74`

Analysis

IP Addresses

mx.iron-dog.com points to a single IP number: 81.27.173.74.

smtpgate.brunner.de is an example of another host name that shares IP numbers with mx.iron-dog.com.

mx.iron-dog.com - robtex.com

mx.iron-dog.com

iron-dog.com