`korrespondentin.de`

DNSSEC	🔒 Signed (DS record present)
A	212.53.215.173^{🇩🇪 ARTFILES-AS212.53.214.0/23}
		PTR	`www134.c.artfiles.de`
NS	`auth1.artfiles.de` ⭐
		A	2a00:1f78:af:a1::2^{🇩🇪 ARTFILES-AS2a00:1f78::/32 Artfiles New Media GmbH - IPv6}
			PTR	`auth1.artfiles.de`
		A	212.48.124.53^{🇩🇪 ARTFILES-AS212.48.96.0/19 Artfiles New Media GmbH}
			PTR	`auth1.artfiles.de`
NS	`auth2.artfiles.de`
		A	2a00:1f78:af:a2::2^{🇩🇪 ARTFILES-AS2a00:1f78::/32 Artfiles New Media GmbH - IPv6}
			PTR	`auth2.artfiles.de`
		A	212.48.125.53^{🇩🇪 ARTFILES-AS212.48.96.0/19 Artfiles New Media GmbH}
			PTR	`auth2.artfiles.de`
TXT	`v=spf1 include:spf.dcpserver.de -all`
SOA	`auth1.artfiles.de`hostmaster@artfiles.de 2026-03-21 #4

`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=1778320465

Same first word

korrespondentin.de

DNS History

5 records (3 active, 2 former)

●NSauth1.artfiles.de2015-08-22 → 2026-05-09 · 2 obs

● 2015-08-22 05:33:08
● 2026-05-09 10:11:54

●NSauth2.artfiles.de2015-08-22 → 2026-05-09 · 2 obs

● 2015-08-22 05:33:08
● 2026-05-09 10:11:54

○A194.246.72.2132015-08-22 → 2016-04-04 · 4 obs

● 2015-08-22 05:33:08
● 2016-04-04 03:10:22
○ 2016-09-10 03:14:28
○ 2026-05-09 10:11:54

○A212.53.129.82016-09-10 → 2017-04-03 · 5 obs

○ 2016-04-04 03:10:22
● 2016-09-10 03:14:28
● 2017-04-03 11:56:08
○ 2026-03-13 16:19:14
○ 2026-05-09 10:11:54

●A212.53.215.1732026-03-13 → 2026-05-09 · 3 obs

○ 2017-04-03 11:56:08
● 2026-03-13 16:19:14
● 2026-05-09 10:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
korrespondentin.de	auth1.artfiles.de, auth2.artfiles.de	4 records

✅ Authoritative Response

Server:212.48.125.53

NS records: auth1.artfiles.de, auth2.artfiles.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.53.215.173`
NS	2	`auth2.artfiles.de, auth1.artfiles.de`
TXT	1	`v=spf1 include:spf.dcpserver.de -all`
SOA	1	`auth1.artfiles.de hostmaster.artfiles.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (auth2.artfiles.de, auth1.artfiles.de, auth2.artfiles.de...)

Analysis

IP Addresses

korrespondentin.de points to a single IP address: 212.53.215.173.

Other host names such as fssport.de, hoehenmesser.de, www.fertig.de, www.autorin.de and oxyd.de share IPs with korrespondentin.de.

Name Servers

Two name servers auth1.artfiles.de and auth2.artfiles.de handle the delegation for korrespondentin.de.

korrespondentin.de shares the same name server setup as other domains, for example cube20.de, governikus.com, robertcspies.net, haarversteher.info and me2c.de.

korrespondentin.de at least partially shares name servers with other domains, for example 161.110.194.in-addr.arpa, vkiss.biz, rolf-wrobel.com, new-html.org and anonyme-gameholics.de.

These name servers are often used together with auth3.artfiles.de and ns1.ctnm.de.

Host names with two IP numbers:

auth1.artfiles.de points to 2a00:1f78:af:a1::2 and 212.48.124.53.

auth2.artfiles.de points to 2a00:1f78:af:a2::2 and 212.48.125.53.

korrespondentin.de - robtex.com