fsfe.de - robtex.com
fsfe.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.24.147.87🇩🇪 PLUTEX31.24.144.0/21 | ||||||
| NS | tennant.fsfeurope.org ⭐ | ||||||
| A | 2a02:16d0:1004:5a00:f5f3::85🇩🇪 PLUTEX2a02:16d0::/32 GmbH | ||||||
| PTR | tennant.fsfeurope.org | ||||||
| A | 31.24.147.85🇩🇪 PLUTEX31.24.144.0/21 | ||||||
| NS | geoffroy.fsfeurope.org | ||||||
| A | 2a00:11c0:d:1::115🇦🇹 ANEXIA2a00:11c0:d::/48 Internetdienstleistungs GmbH AT-1060 Vienna | ||||||
| PTR | geoffroy.fsfeurope.org | ||||||
| A | 188.172.205.115🇦🇹 ANEXIA188.172.204.0/22 Anexia AT-1060 Vienna | ||||||
| PTR | geoffroy.fsfeurope.org | ||||||
| MX | mail.fsfe.org ⭐ | ||||||
| A | 2001:780:215:1::55🇩🇪 NORIS-NETWORK2001:780::/32 NORIS-AS12337-NET | ||||||
| PTR | mail2.fsfe.org | ||||||
| A | 2a02:16d0:1004:5a00:f5f3::90🇩🇪 PLUTEX2a02:16d0::/32 GmbH | ||||||
| PTR | mail3.fsfe.org | ||||||
| A | 31.24.147.90🇩🇪 PLUTEX31.24.144.0/21 | ||||||
| A | 213.95.165.55🇩🇪 NORIS-NETWORK213.95.0.0/16 NORIS-BLK2 | ||||||
| SOA | tennant.fsfeurope.orghostmaster@fsfeurope.org 2025-12-22 #1 | ||||||
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=1774667203 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSgeoffroy.fsfeurope.org2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:37:40
● 2026-03-28 03:24:52
○NSscaliger.fsfeurope.org2015-07-17 → 2017-06-02 · 4 obs
● 2017-06-02 08:41:36
○ 2026-03-26 19:37:40
○ 2026-03-28 03:24:52
●NStennant.fsfeurope.org2015-07-17 → 2026-03-28 · 2 obs
● 2026-03-28 03:24:52
○MXgadolin.fsfeurope.org2015-07-17 → 2017-06-02 · 4 obs
● 2017-06-02 08:41:36
○ 2026-03-26 19:37:40
○ 2026-03-28 03:24:52
●MXmail.fsfe.org2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:37:40
● 2026-03-28 03:24:52
○A2001:aa8:ffed::4:1062015-07-17 → 2017-06-02 · 4 obs
● 2017-06-02 08:41:36
○ 2026-03-26 19:37:40
○ 2026-03-28 03:24:52
○A217.69.89.1762015-07-17 → 2017-06-02 · 4 obs
● 2017-06-02 08:41:36
○ 2026-03-26 19:37:40
○ 2026-03-28 03:24:52
●A31.24.147.872026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:37:40
● 2026-03-28 03:24:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fsfe.de | geoffroy.fsfeurope.org, tennant.fsfeurope.org | - |
✅ Authoritative Response
Server:31.24.147.85
NS records: geoffroy.fsfeurope.org, tennant.fsfeurope.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fsfe.de (unsigned zone)
⏱️ Timing
Total: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.24.147.87 |
| NS | 2 | tennant.fsfeurope.org, geoffroy.fsfeurope.org |
| MX | 1 | mail.fsfe.org (pri: 10) |
| SOA | 1 | tennant.fsfeurope.org hostmaster.fsfeuro |
Analysis
IP Addresses
fsfe.de resolves to one IP number: 31.24.147.87.
other host names including fsfe.at, drm.info, fsfe.org, fsfe.eu and fsfe.nl share IP numbers with fsfe.de.
Name Servers
fsfe.de is delegated to two name servers geoffroy.fsfeurope.org and tennant.fsfeurope.org.
fsfe.de shares the same name server setup as other domains, for instance fsfe.org, fsfe.eu, 5.1.2.0.0.8.7.0.1.0.0.2.ip6.arpa, freie-termine.ch and publiccode.eu.
Host names with two IP numbers:
The host name geoffroy.fsfeurope.org points to 2a00:11c0:d:1::115 and 188.172.205.115; the host name tennant.fsfeurope.org points to 2a02:16d0:1004:5a00:f5f3::85 and 31.24.147.85.
Mail Servers
fsfe.de is handled by a single mail server, mail.fsfe.org.
fsfe.de shares the same mail server setup as other domains, for instance pdfreaders.org, ilovefs.org, deviceneutrality.org, fsfgermany.org and fsfe.at.
The host name mail.fsfe.org resolves to four IP numbers: 2001:780:215:1::55, 2a02:16d0:1004:5a00:f5f3::90, 31.24.147.90 and 213.95.165.55.