`coldiron.de`

DNSSEC	⚠️ Not signed
A	85.13.133.174^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
		PTR	`dd20030.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w013b25b.kasserver.com` ⭐
		A	85.13.133.174^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
			PTR	`dd20030.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602211214

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774522973

Same first word

coldiron.de

coldiron.com

coldiron.ca

coldiron.biz

coldiron.us

Similar names

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-12-03 → 2026-03-26 · 2 obs

● 2015-12-03 20:41:02
● 2026-03-26 11:31:58

●NSns6.kasserver.com2015-12-03 → 2026-03-26 · 2 obs

● 2015-12-03 20:41:02
● 2026-03-26 11:31:58

○MXmail.coldiron.de2015-12-03 → 2016-06-22 · 4 obs

● 2015-12-03 20:41:02
● 2016-06-22 06:00:10
○ 2017-02-07 19:46:26
○ 2026-03-26 11:31:58

●MXw013b25b.kasserver.com2017-02-07 → 2026-03-26 · 3 obs

○ 2016-06-22 06:00:10
● 2017-02-07 19:46:26
● 2026-03-26 11:31:58

●A85.13.133.1742026-03-05 → 2026-03-26 · 3 obs

○ 2018-09-10 21:19:16
● 2026-03-05 03:17:24
● 2026-03-26 11:31:58

○A85.13.137.372015-12-03 → 2018-09-10 · 4 obs

● 2015-12-03 20:41:02
● 2018-09-10 21:19:16
○ 2026-03-05 03:17:24
○ 2026-03-26 11:31:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
coldiron.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldiron.de (unsigned zone)

⏱️ Timing

Total: 1029ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.133.174`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w013b25b.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

coldiron.de resolves to a single IP address: 85.13.133.174.

Other host names including gehren.de, w00b3949.kasserver.com, w006734b.kasserver.com, it-so.net and erlebnissommer.info share IP numbers with coldiron.de.

Name Servers

coldiron.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.

coldiron.de shares the same name server setup as other domains, for example mgv-reichartshausen.de, lingodock.com, mucnoc.net, stadiondresden.com and nilspanik.eu.

coldiron.de at least partially shares name servers with other domains, including tierarzt-meuselwitz.de, hms-immo.de, gonzoverlag.de, funktions(0x616e616c)yse-stuttgart.de and caero.de.

these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

coldiron.de is handled by a single mail server, w013b25b.kasserver.com.

w013b25b.kasserver.com points to a single IP: 85.13.133.174.

coldiron.de - robtex.com

coldiron.de

de