`ludwigkessler.de`

DNSSEC	⚠️ Not signed
A	178.254.10.14^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
		PTR	`sh16-66.1blu.de`
NS	`ns01.1blu.de` ⭐
		A	87.238.195.66^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
NS	`ns02.1blu.de`
		A	178.254.5.130^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
MX	`mail.ludwigkessler.de` ⭐
		A	178.254.4.101^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
			PTR	`ms-10.1blu.de`
TXT	`v=spf1 mx include:_spf.1blu.de -all`
SOA	`ns01.1blu.de`hostmaster@1blu.de 2026-01-14 #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=1776024413

Subdomains

mail.ludwigkessler.de

Same first word

ludwigkessler.de

DNS History

5 records (4 active, 1 former)

●NSns01.1blu.de2015-08-22 → 2026-04-12 · 2 obs

● 2015-08-22 07:49:38
● 2026-04-12 20:13:28

●NSns02.1blu.de2015-08-22 → 2026-04-12 · 2 obs

● 2015-08-22 07:49:38
● 2026-04-12 20:13:28

●MXmail.ludwigkessler.de2015-08-22 → 2026-04-12 · 2 obs

● 2015-08-22 07:49:38
● 2026-04-12 20:13:28

●A178.254.10.142026-03-09 → 2026-04-12 · 3 obs

○ 2018-01-16 07:28:26
● 2026-03-09 07:20:02
● 2026-04-12 20:13:28

○A178.254.11.362015-08-22 → 2018-01-16 · 4 obs

● 2015-08-22 07:49:38
● 2018-01-16 07:28:26
○ 2026-03-09 07:20:02
○ 2026-04-12 20:13:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ludwigkessler.de	ns01.1blu.de, ns02.1blu.de	-

✅ Authoritative Response

Server:87.238.195.66

NS records: ns01.1blu.de, ns02.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ludwigkessler.de (unsigned zone)

⏱️ Timing

Total: 1012ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.254.10.14`
NS	2	`ns02.1blu.de, ns01.1blu.de`
MX	1	`mail.ludwigkessler.de (pri: 10)`
TXT	1	`v=spf1 mx include:_spf.1blu.de -all`
SOA	1	`ns01.1blu.de hostmaster.1blu.de`

Analysis

Hierarchy

ludwigkessler.de is the parent of mail.ludwigkessler.de.

IP Addresses

ludwigkessler.de resolves to a single IP address: 178.254.10.14.

Other host names including trainmed.info, kruithoff.net, adler-ut.de, bob-team.de and petrina.de share IP numbers with ludwigkessler.de.

Name Servers

ludwigkessler.de's delegation uses two name servers, ns01.1blu.de and ns02.1blu.de.

ludwigkessler.de shares the same name server setup as other domains, for example alexandre.de, party-service-royal.de, tom-und-nanni.de, apodate.de and 7ka.de.

Host names with a single IP:

ns01.1blu.de points to 87.238.195.66.

ns02.1blu.de points to 178.254.5.130.

Mail Servers

ludwigkessler.de is handled by a single mail server, mail.ludwigkessler.de.

mail.ludwigkessler.de points to a single IP: 178.254.4.101.

ludwigkessler.de - robtex.com