bbsf-ts.de - robtex.com
bbsf-ts.de
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.dedns-operations@denic.de serial=1776163987 | ||||||
MX for
bbsf-ts.de |
Same first word
bbsf-ts.de |
DNS History
8 records (7 active, 1 former)
●NSns4.iserv.eu2026-03-21 → 2026-04-14 · 3 obs
● 2026-03-21 14:21:30
● 2026-04-14 11:01:56
●MXbbsf-ts.de2018-05-11 → 2026-04-14 · 2 obs
● 2026-04-14 11:01:56
○A91.249.131.822018-05-11 → 2018-05-11 · 3 obs
○ 2026-03-21 14:21:30
○ 2026-04-14 11:01:56
●A91.249.237.1382026-03-21 → 2026-04-14 · 3 obs
● 2026-03-21 14:21:30
● 2026-04-14 11:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bbsf-ts.de | ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu, ns1.iserv.eu | - |
✅ Authoritative Response
Server:116.202.2.219
NS records: ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu, ns1.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bbsf-ts.de (unsigned zone)
⏱️ Timing
Total: 1286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.249.237.138 |
| NS | 4 | ns1.iserv.eu, ns2.iserv.eu... |
| MX | 2 | offline.iserv.eu (pri: 50), bbsf-ts.de (pri: 10) |
| TXT | 1 | v=spf1 a mx a:relay1.iserv.eu a:relay2.i |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Mail Server Role
The mail server for bbsf-ts.de is bbsf-ts.de.
offline.iserv.eu is a mail server commonly used with bbsf-ts.de.
IP Addresses
bbsf-ts.de points to a single IP address: 91.249.237.138.
Other host names, for instance leasedline-static-091-249-237-138.ewe-ip-backbone.de, share IP numbers with bbsf-ts.de.
Name Servers
bbsf-ts.de is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
bbsf-ts.de at least partially shares name servers with other domains, for example igs-buxtehude.de, frogger2000.de, wirnet.de, gsbadlaer.de and rggs.de.
Host names with two IP numbers:
ns1.iserv.eu points to: 2a01:4f8:c01f:42::1 and 116.202.2.219
ns2.iserv.eu points to: 2a03:4000:20:19b::1 and 91.204.44.133
ns3.iserv.eu points to: 2a01:4f8:1c0c:8111::1 and 116.203.7.41
ns4.iserv.eu points to: 2a03:4000:20:19e::1 and 188.68.45.203
Mail Servers
Two mail servers handle bbsf-ts.de: bbsf-ts.de and offline.iserv.eu.
bbsf-ts.de shares at least partially some mail servers with other domains, for instance gsld-hannover.de, jschbn.de, obs-hermannsburg.eu, gymi-cloud.de and igs-obere-aar.de.
Host names with two IP numbers:
offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.
Host names with one IP number:
bbsf-ts.de points to 91.249.237.138.