admin4network.de - dns.ninja

`admin4network.de`

DNSSEC	⚠️ Not signed
NS	`ns.admin4linux.de` ⭐ ⚠️ Not in zone NS records
		A	212.204.56.74^{🇩🇪 ediscom212.204.32.0/19 e.discom PA space}
			PTR	`74.56.204.212.static.ediscom.de`
NS	`ns.ateo.de` ⚠️ Not in zone NS records
		A	193.7.184.30^{🇩🇪 KEYWEB-AS193.7.184.0/24}
SOA	`ns.admin4linux.de`root@ns.admin4linux.de 2018-10-07 #7

`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=1782655958

Subdomains

mail.admin4network.de

Same first word

admin4network.de

DNS History

6 records (2 active, 4 former)

●NSns.admin4linux.de2009-01-12 → 2026-06-28 · 2 obs

● 2009-01-12 00:57:58
● 2026-06-28 14:39:56

●NSns.ateo.de2009-01-12 → 2026-06-28 · 2 obs

● 2009-01-12 00:57:58
● 2026-06-28 14:39:56

○MXmail.admin4network.de2009-01-12 → 2016-04-05 · 4 obs

● 2009-01-12 00:57:58
● 2016-04-05 18:55:52
○ 2016-11-30 00:44:46
○ 2026-06-28 14:39:56

○MXmailgw.gispack.com2015-05-24 → 2026-06-25 · 6 obs

○ 2009-01-12 00:57:58
● 2015-05-24 11:12:34
● 2026-03-19 10:24:18
○ 2026-05-29 02:08:34
● 2026-06-25 16:20:24
○ 2026-06-28 14:39:56

○A212.204.56.772015-05-24 → 2026-06-22 · 8 obs

○ 2009-01-12 00:57:58
● 2015-05-24 11:12:34
● 2017-01-22 05:01:42
○ 2026-03-19 10:24:18
○ 2026-06-13 18:49:10
● 2026-06-22 08:41:58
○ 2026-06-25 16:20:24
○ 2026-06-28 14:39:56

○A81.17.213.42009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 00:57:58
○ 2015-05-24 11:12:34
○ 2026-06-28 14:39:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
admin4network.de	ns.admin4linux.de, ns.ateo.de	2 records

✅ Authoritative Response

Server:193.7.184.30

NS records: ns.admin4linux.de, ns.ateo.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for admin4network.de (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.204.56.77`
TXT	1	`v=spf1 ip4:212.204.56.32/28 ip4:212.204.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.admin4linux.de, ns.ateo.de)

Analysis

Hierarchy

The domain mail.admin4network.de falls under the parent admin4network.de.

Name Servers

admin4network.de uses two name servers for its delegation: ns.admin4linux.de and ns.ateo.de.

At least some of admin4network.de's name servers are shared with other domains, for example homepages-erstellen.com, kneipennacht-meissen.de, desitech.de and two more.

These name servers tend to be deployed in combination with the name servers ns2.ateo.de and ns2.admin4linux.de.

Each of ns.admin4linux.de and ns.ateo.de has one IP address: ns.admin4linux.de uses 212.204.56.74 and ns.ateo.de uses 193.7.184.30.