thb.de - dns.ninja
thb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.37.0.209🇩🇪 DFN195.37.0.0/16 -AGG-3 | ||||||
| NS | baldur.fh-brandenburg.de ⭐ | ||||||
| A | 195.37.0.5🇩🇪 DFN195.37.0.0/16 -AGG-3 | ||||||
| PTR | baldur.fh-brandenburg.de | ||||||
| NS | deneb.dfn.de | ||||||
| A | 2001:638:800:1::9🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | deneb.dfn.de | ||||||
| A | 192.76.176.9🇺🇸 DFN192.76.176.0/24 ZPL-NET | ||||||
| PTR | deneb.dfn.de | ||||||
| NS | osis.fh-brandenburg.de | ||||||
| A | 195.37.0.10🇩🇪 DFN195.37.0.0/16 -AGG-3 | ||||||
| PTR | osis.fh-brandenburg.de | ||||||
| MX | mx1.agenturserver.de ⭐ | ||||||
| A | 185.15.192.56🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx1.agenturserver.de | ||||||
| MX | mx2.agenturserver.de ⭐ | ||||||
| A | 185.15.192.57🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx2.agenturserver.de | ||||||
| SOA | baldur.fh-brandenburg.deschulz@fh-brandenburg.de serial=202304190 | ||||||
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=1785303689 | ||||||
Previously MX for
Subdomains
www.thb.de |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSbaldur.fh-brandenburg.de2026-02-26 → 2026-07-29 · 3 obs
● 2026-02-26 23:31:36
● 2026-07-29 05:59:56
●NSdeneb.dfn.de2026-02-26 → 2026-07-29 · 3 obs
● 2026-02-26 23:31:36
● 2026-07-29 05:59:56
○NSns.stratoserver.net2015-07-12 → 2017-01-08 · 4 obs
● 2017-01-08 01:55:18
○ 2018-01-08 17:52:52
○ 2026-07-29 05:59:56
○NSns2.stratoserver.net2015-07-12 → 2017-01-08 · 4 obs
● 2017-01-08 01:55:18
○ 2018-01-08 17:52:52
○ 2026-07-29 05:59:56
○NSns3.stratoserver.net2018-01-08 → 2018-01-08 · 4 obs
● 2018-01-08 17:52:52
○ 2026-02-26 23:31:36
○ 2026-07-29 05:59:56
○NSns4.stratoserver.net2018-01-08 → 2018-01-08 · 4 obs
● 2018-01-08 17:52:52
○ 2026-02-26 23:31:36
○ 2026-07-29 05:59:56
●NSosis.fh-brandenburg.de2026-02-26 → 2026-07-29 · 3 obs
● 2026-02-26 23:31:36
● 2026-07-29 05:59:56
●MXmx1.agenturserver.de2026-02-26 → 2026-07-29 · 3 obs
● 2026-02-26 23:31:36
● 2026-07-29 05:59:56
●MXmx2.agenturserver.de2026-02-26 → 2026-07-29 · 3 obs
● 2026-02-26 23:31:36
● 2026-07-29 05:59:56
○MXthb.de2015-07-12 → 2018-01-08 · 4 obs
● 2018-01-08 17:52:52
○ 2026-02-26 23:31:36
○ 2026-07-29 05:59:56
●A195.37.0.2092026-02-26 → 2026-07-29 · 3 obs
● 2026-02-26 23:31:36
● 2026-07-29 05:59:56
○A62.225.75.1722015-07-12 → 2018-01-08 · 4 obs
● 2018-01-08 17:52:52
○ 2026-02-26 23:31:36
○ 2026-07-29 05:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| thb.de | osis.fh-brandenburg.de, baldur.fh-brandenburg.de, deneb.dfn.de | 2 records |
✅ Authoritative Response
Server:192.76.176.9
NS records: osis.fh-brandenburg.de, baldur.fh-brandenburg.de, deneb.dfn.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thb.de (unsigned zone)
⏱️ Timing
Total: 2438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.37.0.209 |
| NS | 3 | deneb.dfn.de, baldur.fh-brandenburg.de... |
| MX | 2 | mx1.agenturserver.de (pri: 10), mx2.agenturserver.de (pri: 10) |
| SOA | 1 | baldur.fh-brandenburg.de schulz.fh-brand |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (baldur.fh-brandenburg.de, osis.fh-brandenburg.de)
Analysis
Hierarchy
www.thb.de is delegated beneath thb.de.
IP Addresses
thb.de resolves to one IP address: 195.37.0.209.
duales-studium-brandenburg.de, wp2.fh-brandenburg.de, www.aww-brandenburg.de and two other host names share IP numbers with thb.de.
Name Servers
thb.de carries NS records delegating to deneb.dfn.de, baldur.fh-brandenburg.de and osis.fh-brandenburg.de.
There is at least partial name server overlap between thb.de and other domains — 170.37.195.in-addr.arpa, cnm.dfn.de, europa-uni.de and two more among them.
These name servers regularly appear alongside dns-3.dfn.de, dns-1.dfn.de, dns-2.dfn.de and 7 other name servers in NS record sets.
Hostnames that resolve to two IP addresses:
deneb.dfn.de resolves to two addresses: 192.76.176.9 and 2001:638:800:1::9.
Hosts with just one IP address:
The hostname baldur.fh-brandenburg.de resolves to 195.37.0.5.
The hostname osis.fh-brandenburg.de resolves to 195.37.0.10.
Mail Servers
Mail for thb.de is handled by two mail servers — mx1.agenturserver.de and mx2.agenturserver.de.
thb.de uses an identical mail server configuration to several other domains — among them liebeslesen.de, borosilicate-glass.de, artif.de and two more.
thb.de has at least partial mail server overlap with other domains such as handmade-hobby.com, bojarowski.de, illumotion.com and two more.
These mail servers are routinely seen in conjunction with the mail servers mx3.agenturserver.de and mx4.agenturserver.de.
mx1.agenturserver.de → 185.15.192.56 and mx2.agenturserver.de → 185.15.192.57: one IP number per host name.