bb-seminare.de - robtex.com

bb-seminare.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:1133::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww139.your-server.de
A88.198.28.8🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww139.your-server.de ⭐
A2a01:4f8:d0a:1133::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww139.your-server.de
A88.198.28.8🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRwww139.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-02-12 #0

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=1776213428

Same first word

bb-seminare.de

DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens5.kasserver.comns6.kasserver.comMXwww139.your-server.dew00e31fb.kasserver.comA2a01:4f8:d0a:1133::288.198.28.885.13.138.58
●NSns.second-ns.com2026-04-06 → 2026-04-15 · 3 obs
○ 2019-03-19 22:32:16
● 2026-04-06 04:30:58
● 2026-04-15 00:56:30
●NSns1.your-server.de2026-04-06 → 2026-04-15 · 3 obs
○ 2019-03-19 22:32:16
● 2026-04-06 04:30:58
● 2026-04-15 00:56:30
●NSns3.second-ns.de2026-04-06 → 2026-04-15 · 3 obs
○ 2019-03-19 22:32:16
● 2026-04-06 04:30:58
● 2026-04-15 00:56:30
○NSns5.kasserver.com2017-02-15 → 2019-03-19 · 4 obs
● 2017-02-15 20:23:02
● 2019-03-19 22:32:16
○ 2026-04-06 04:30:58
○ 2026-04-15 00:56:30
○NSns6.kasserver.com2017-02-15 → 2019-03-19 · 4 obs
● 2017-02-15 20:23:02
● 2019-03-19 22:32:16
○ 2026-04-06 04:30:58
○ 2026-04-15 00:56:30
○MXw00e31fb.kasserver.com2017-02-15 → 2019-03-19 · 4 obs
● 2017-02-15 20:23:02
● 2019-03-19 22:32:16
○ 2026-04-06 04:30:58
○ 2026-04-15 00:56:30
●MXwww139.your-server.de2026-04-06 → 2026-04-15 · 3 obs
○ 2019-03-19 22:32:16
● 2026-04-06 04:30:58
● 2026-04-15 00:56:30
●A2a01:4f8:d0a:1133::22026-04-06 → 2026-04-15 · 3 obs
○ 2019-03-19 22:32:16
● 2026-04-06 04:30:58
● 2026-04-15 00:56:30
○A85.13.138.582017-02-15 → 2019-03-19 · 4 obs
● 2017-02-15 20:23:02
● 2019-03-19 22:32:16
○ 2026-04-06 04:30:58
○ 2026-04-15 00:56:30
●A88.198.28.82026-04-06 → 2026-04-15 · 3 obs
○ 2019-03-19 22:32:16
● 2026-04-06 04:30:58
● 2026-04-15 00:56:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
bb-seminare.dens.second-ns.com, ns3.second-ns.de, ns1.your-server.de4 records

✅ Authoritative Response

Server:193.47.99.4

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1015ms | Queries: -

📄 Records

TypeCountSample Data
A188.198.28.8
AAAA12a01:4f8:d0a:1133::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1www139.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)

Analysis

IP Addresses

bb-seminare.de points to two IP numbers: 2a01:4f8:d0a:1133::2 and 88.198.28.8.

Other host names, for instance simple-bridge.com, aipexussystems.com, kabelpaper.de, mail.azera.de and mail.utbl.de share IP numbers with bb-seminare.de.

Name Servers

The delegation for bb-seminare.de is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

bb-seminare.de at least partially shares name servers with other domains, for instance logoogo.org, atmedico.de, 213.168.204.in-addr.arpa, fluxgate.com and angaria.de.

These name servers are commonly used with the name servers hydrogen.ns.hetzner.com.

Two IP numbers per host:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

bb-seminare.de is handled by a single mail server, www139.your-server.de.

bb-seminare.de uses the same mail server configuration as other domains, such as neopress.biz, utbl.de, www139.your-server.de, lovislova.ru and elmar-busse.de.

bb-seminare.de shares some mail servers with other domains at least partially, for example bv-esug.com.

www139.your-server.de resolves to two IP numbers: 2a01:4f8:d0a:1133::2 and 88.198.28.8.