classb.de - dns.ninja

classb.de

DNSSEC⚠️ Not signed
A178.254.62.35🇩🇪 EVANZOAS178.254.62.0/24 DE-EVANZO-MK
PTRs48.speicherzentrum.de
NSns4.speicherzentrum.de ⭐
A87.238.196.9🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK
PTRns4.speicherzentrum.de
NSns5.speicherzentrum.de
A178.254.5.9🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRns5.speicherzentrum.de
NSns6.speicherzentrum.de
A178.254.63.9🇩🇪 OMC-AS178.254.63.0/24
PTRns6.speicherzentrum.de
MXmail.classb.de ⭐
A178.254.62.35🇩🇪 EVANZOAS178.254.62.0/24 DE-EVANZO-MK
PTRs48.speicherzentrum.de
SOAns4.speicherzentrum.derobot@speicherzentrum.de 2025-11-06 #2

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1781447291

Subdomains

mail.classb.de

Same first word

classb.de
classb.net
classb.com
classb.org

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bclass.com.br
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DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSns4.speicherzentrum.dens5.speicherzentrum.dens6.speicherzentrum.deMXmail.classb.deA178.254.62.35
●NSns4.speicherzentrum.de2015-06-09 → 2026-06-14 · 2 obs
● 2015-06-09 09:11:52
● 2026-06-14 14:34:54
●NSns5.speicherzentrum.de2015-06-09 → 2026-06-14 · 2 obs
● 2015-06-09 09:11:52
● 2026-06-14 14:34:54
●NSns6.speicherzentrum.de2015-06-09 → 2026-06-14 · 2 obs
● 2015-06-09 09:11:52
● 2026-06-14 14:34:54
●MXmail.classb.de2015-06-09 → 2026-06-14 · 4 obs
● 2015-06-09 09:11:52
● 2026-04-07 17:14:14
○ 2026-04-14 09:40:50
● 2026-06-14 14:34:54
●A178.254.62.352015-06-09 → 2026-06-14 · 4 obs
● 2015-06-09 09:11:52
● 2026-04-07 17:14:14
○ 2026-04-14 09:40:50
● 2026-06-14 14:34:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
classb.dens4.speicherzentrum.de, ns6.speicherzentrum.de, ns5.speicherzentrum.de3 records

✅ Authoritative Response

Server:87.238.196.9

NS records: ns4.speicherzentrum.de, ns6.speicherzentrum.de, ns5.speicherzentrum.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classb.de (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.62.35
NS3ns6.speicherzentrum.de, ns4.speicherzentrum.de...
MX1mail.classb.de (pri: 10)
SOA1ns4.speicherzentrum.de robot.speicherzen

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns6.speicherzentrum.de, ns5.speicherzentrum.de, ns4.speicherzentrum.de)

Analysis

Hierarchy

mail.classb.de is a subdomain of classb.de.

IP Addresses

classb.de directs to one IP number, which is 178.254.62.35.

Among the host names that share IP numbers with classb.de are mail.nby.de, mail.blenn.de, it-b.de and two others.

Name Servers

classb.de is served by three name servers: ns4.speicherzentrum.de, ns5.speicherzentrum.de and ns6.speicherzentrum.de.

The name servers of classb.de overlap at least partially with those of other domains — among them die2muntermacher.com, asofterspace.com, vihai.de and two more.

ns4.speicherzentrum.de has IP address 87.238.196.9, ns5.speicherzentrum.de has IP address 178.254.5.9 and ns6.speicherzentrum.de has IP address 178.254.63.9 — one address each.

Mail Servers

classb.de routes its mail through a single mail server, mail.classb.de.

mail.classb.de resolves to 178.254.62.35 and no other IP number.