b4b-group.de - robtex.com

b4b-group.de

DNSSEC⚠️ Not signed

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=1776084988

MX for

b4b-group.de

Same first word

b4b-group.de

DNS History

7 records (0 active, 7 former)

20162017201820192020202120222023202420252026NSa.domain-dns.deb.domain-dns.dec.domain-dns.ded.domain-dns.deMXb4b-group.deA138.201.248.141213.239.200.141
○NSa.domain-dns.de2015-07-08 → 2026-03-01 · 3 obs
● 2015-07-08 21:42:46
● 2026-03-01 13:31:40
○ 2026-04-13 13:17:08
○NSb.domain-dns.de2015-07-08 → 2026-03-01 · 3 obs
● 2015-07-08 21:42:46
● 2026-03-01 13:31:40
○ 2026-04-13 13:17:08
○NSc.domain-dns.de2015-07-08 → 2026-03-01 · 3 obs
● 2015-07-08 21:42:46
● 2026-03-01 13:31:40
○ 2026-04-13 13:17:08
○NSd.domain-dns.de2015-07-08 → 2026-03-01 · 3 obs
● 2015-07-08 21:42:46
● 2026-03-01 13:31:40
○ 2026-04-13 13:17:08
○MXb4b-group.de2015-07-08 → 2026-03-01 · 3 obs
● 2015-07-08 21:42:46
● 2026-03-01 13:31:40
○ 2026-04-13 13:17:08
○A138.201.248.1412017-02-17 → 2026-03-01 · 4 obs
○ 2016-07-05 22:43:20
● 2017-02-17 18:06:18
● 2026-03-01 13:31:40
○ 2026-04-13 13:17:08
○A213.239.200.1412015-07-08 → 2016-07-05 · 4 obs
● 2015-07-08 21:42:46
● 2016-07-05 22:43:20
○ 2017-02-17 18:06:18
○ 2026-04-13 13:17:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-

✅ Authoritative Response

Server:194.0.0.53

NS records: a.nic.de, f.nic.de, z.nic.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

TypeCountSample Data