`hoefer-seminare.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.hoefer-seminare.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 2024-10-20 #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=1776145714

Subdomains

mail.hoefer-seminare.de

Same first word

hoefer-seminare.de

DNS History

4 records (4 active, 0 former)

●NSns01.1blu.de2026-02-28 → 2026-04-14 · 5 obs

● 2026-02-28 16:53:02
● 2026-03-10 08:28:20
○ 2026-03-21 06:15:22
● 2026-03-24 01:41:08
● 2026-04-14 06:04:38

●NSns02.1blu.de2026-02-28 → 2026-04-14 · 5 obs

● 2026-02-28 16:53:02
● 2026-03-10 08:28:20
○ 2026-03-21 06:15:22
● 2026-03-24 01:41:08
● 2026-04-14 06:04:38

●MXmail.hoefer-seminare.de2026-02-28 → 2026-04-14 · 5 obs

● 2026-02-28 16:53:02
● 2026-03-10 08:28:20
○ 2026-03-21 06:15:22
● 2026-03-24 01:41:08
● 2026-04-14 06:04:38

●A178.254.10.142026-02-28 → 2026-04-14 · 5 obs

● 2026-02-28 16:53:02
● 2026-03-10 08:28:20
○ 2026-03-21 06:15:22
● 2026-03-24 01:41:08
● 2026-04-14 06:04:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:178.254.5.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hoefer-seminare.de (unsigned zone)

⏱️ Timing

Total: 1138ms | Queries: -

📄 Records

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

Analysis

Hierarchy

mail.hoefer-seminare.de has hoefer-seminare.de as its parent.

IP Addresses

hoefer-seminare.de maps to IP address 178.254.10.14.

Other host names, for instance sc-weyhausen.de, freeguestbook.de, docolliday.de, www.supportstore.de and familie-seubert.de share IP numbers with hoefer-seminare.de.

Name Servers

Two name servers ns01.1blu.de and ns02.1blu.de are delegated to hoefer-seminare.de.

hoefer-seminare.de uses the same name server configuration as other domains, such as hrup.eu, up-server.de, kuerbitz.eu, en-femme.de and joschi.net.

hoefer-seminare.de shares some name servers with other domains, for example pexcode.com.

Host names with a single IP address:

ns01.1blu.de points to 87.238.195.66

ns02.1blu.de points to 178.254.5.130

Mail Servers

hoefer-seminare.de is handled by a single mail server, mail.hoefer-seminare.de.

mail.hoefer-seminare.de points to one IP number: 178.254.4.101.

hoefer-seminare.de - robtex.com