`ops-301.de`

DNSSEC	⚠️ Not signed
NS	`ns1.dimdi.de` ⭐
		A	194.153.219.2^{🇩🇪 BfArM194.153.219.0/24 Koeln, DE}
			PTR	`ns1.dimdi.de`
NS	`sif.komtel.net`
		A	212.7.128.165^{🇩🇪 VERSATEL212.7.128.0/19 Versatel Deutschland}
			PTR	`ns02.versatel.de`
SOA	`ns1.dimdi.de`hostmaster@bfarm.de 2021-08-30 #1

`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=1774726207

Subdomains

www.ops-301.de

Same first word

ops-301.de

DNS History

2 records (2 active, 0 former)

●NSns1.dimdi.de2015-08-10 → 2026-03-28 · 2 obs

● 2015-08-10 03:13:40
● 2026-03-28 19:33:02

●NSsif.komtel.net2015-08-10 → 2026-03-28 · 2 obs

● 2015-08-10 03:13:40
● 2026-03-28 19:33:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ops-301.de	sif.komtel.net, ns1.dimdi.de	1 record

✅ Authoritative Response

Server:212.7.128.165

NS records: sif.komtel.net, ns1.dimdi.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ops-301.de (unsigned zone)

⏱️ Timing

Total: 1014ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dimdi.de, sif.komtel.net`
SOA	1	`ns1.dimdi.de hostmaster.bfarm.de`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.dimdi.de)

Analysis

Hierarchy

ops-301.de is the parent of www.ops-301.de.

Name Servers

ops-301.de has two name servers: ns1.dimdi.de and sif.komtel.net.

ops-301.de shares the same name server setup as other domains, for example familienplanung.de, bzga.de, drugcom.de, welt-aids-tag.de and qualimed-info.de.

ops-301.de shares some name servers with other domains, for example gesund-aktiv-aelter-werden.de, elementmedia.com, alkohol-kenn-dein-limit.de, kommen-sie-auf-speed.de and null-alkohol-voll-power.de.

these name servers are often used with thor.komtel.net, ns.frankfurt.komtel.net, ns2.dimdi.de, ns02.versatel.de, ns03.versatel.de, ns01.versatel.de, ns.ruhrcom.de, ns.muenchen.komtel.net, dns-1.dfn.de and ns2.plusline.de.

Host names with a single IP:

ns1.dimdi.de points to 194.153.219.2

sif.komtel.net points to 212.7.128.165

ops-301.de - robtex.com

ops-301.de

de