`dufner-world.de`

DNSSEC	⚠️ Not signed
A	178.254.6.166^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
		PTR	`dehealth.eu`
NS	`ns81.domaincontrol.com` ⭐
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`ns82.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`mxlb.ispgateway.de` ⭐
		A	80.67.18.126^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network}
			PTR	`mxlb.ispgateway.de`
TXT	`v=spf1 mx include:ispgateway.de -all`
SOA	`ns81.domaincontrol.com`dns@jomax.net 2025-11-04 #2

`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=1778405094

Subdomains

ns01.dufner-world.de

ns02.dufner-world.de

Same first word

dufner-world.de

DNS History

7 records (4 active, 3 former)

○NSns.namespace4you.de2015-06-30 → 2018-06-16 · 4 obs

● 2015-06-30 09:44:00
● 2018-06-16 01:50:14
○ 2026-02-20 10:30:00
○ 2026-05-10 09:51:02

○NSns2.namespace4you.de2015-06-30 → 2018-06-16 · 4 obs

● 2015-06-30 09:44:00
● 2018-06-16 01:50:14
○ 2026-02-20 10:30:00
○ 2026-05-10 09:51:02

●NSns81.domaincontrol.com2026-02-20 → 2026-05-10 · 3 obs

○ 2018-06-16 01:50:14
● 2026-02-20 10:30:00
● 2026-05-10 09:51:02

●NSns82.domaincontrol.com2026-02-20 → 2026-05-10 · 3 obs

○ 2018-06-16 01:50:14
● 2026-02-20 10:30:00
● 2026-05-10 09:51:02

●MXmxlb.ispgateway.de2015-06-30 → 2026-05-10 · 2 obs

● 2015-06-30 09:44:00
● 2026-05-10 09:51:02

○A178.254.32.622015-06-30 → 2015-12-24 · 4 obs

● 2015-06-30 09:44:00
● 2015-12-24 02:43:54
○ 2016-05-02 04:48:56
○ 2026-05-10 09:51:02

●A178.254.6.1662016-05-02 → 2026-05-10 · 3 obs

○ 2015-12-24 02:43:54
● 2016-05-02 04:48:56
● 2026-05-10 09:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
dufner-world.de	ns81.domaincontrol.com, ns82.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.32

NS records: ns81.domaincontrol.com, ns82.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dufner-world.de (unsigned zone)

⏱️ Timing

Total: 1515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.254.6.166`
NS	2	`ns81.domaincontrol.com, ns82.domaincontrol.com`
MX	1	`mxlb.ispgateway.de (pri: 100)`
TXT	1	`v=spf1 mx include:ispgateway.de -all`
SOA	1	`ns81.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

dufner-world.de is a parent of ns01.dufner-world.de and ns02.dufner-world.de.

IP Addresses

dufner-world.de points to IP number: 178.254.6.166.

Other host names for instance iqmed.nl, ns02.dufner-world.de, ns01.dufner-world.de and dehealth.eu share IP numbers with dufner-world.de.

Name Servers

dufner-world.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.

dufner-world.de shares the same name server setup as icoso.de, ast-server.de, ldkc.de, drk-baden.de and autoglas-partner.de.

dufner-world.de shares some name servers with other domains, for instance taraftech.de.

Host names with a single IP:

ns81.domaincontrol.com points to 97.74.101.32.

ns82.domaincontrol.com points to 173.201.69.32.

Mail Servers

dufner-world.de is handled by a single mail server, mxlb.ispgateway.de.

The mail server setup for dufner-world.de matches that of other domains, for instance leimeister-online.de, newropia.com, tiemme.de, www.ft-wrap.de and *.df-kunde.de.

dufner-world.de shares at least partially some mail servers with other domains, including weinkellerei-hohenlohe.de, no-burn.tv, andreas-helmberger.de, basket-flames.at and eimer-monreal.de.

mxlb.ispgateway.de points to a single IP: 80.67.18.126.

dufner-world.de - robtex.com

dufner-world.de

de