tracebase.org - dns.ninja
tracebase.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.174.100.143🇩🇪 DFN139.174.0.0/16 TU-CLAUSTHAL | ||||||
| PTR | zap.in.tu-clausthal.de | ||||||
| NS | gomorra.rz.tu-clausthal.de ⭐ | ||||||
| A | 2001:638:605:2:1::5🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | gomorra.rz.tu-clausthal.de | ||||||
| A | 139.174.2.5🇩🇪 DFN139.174.0.0/16 TU-CLAUSTHAL | ||||||
| PTR | gomorra.rz.tu-clausthal.de | ||||||
| NS | numerobis.rz.tu-clausthal.de | ||||||
| A | 2001:638:605:2021:1::186🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | numerobis.rz.tu-clausthal.de | ||||||
| A | 139.174.33.186🇩🇪 DFN139.174.0.0/16 TU-CLAUSTHAL | ||||||
| PTR | numerobis.rz.tu-clausthal.de | ||||||
| NS | sodom.rz.tu-clausthal.de | ||||||
| A | 2001:638:605:2:1::6🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | sodom.rz.tu-clausthal.de | ||||||
| A | 139.174.2.6🇩🇪 DFN139.174.0.0/16 TU-CLAUSTHAL | ||||||
| PTR | sodom.rz.tu-clausthal.de | ||||||
| SOA | gomorra.rz.tu-clausthal.dehostmaster@tu-clausthal.de 2024-02-08 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785787322 | ||||||
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
○NSafeb.seemoo.tu-darmstadt.de2015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○NSans1.net.hrz.tu-darmstadt.de2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○NSans2.net.hrz.tu-darmstadt.de2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
●NSgomorra.rz.tu-clausthal.de2026-03-24 → 2026-08-03 · 3 obs
● 2026-03-24 12:07:38
● 2026-08-03 20:42:18
○NSns01.seemoo.tu-darmstadt.de2015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○NSns02.seemoo.tu-darmstadt.de2015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○NSns1.hrz.tu-darmstadt.de2015-05-06 → 2017-03-16 · 4 obs
● 2017-03-16 23:18:50
○ 2020-02-08 20:51:24
○ 2026-08-03 20:42:18
○NSns2.hrz.tu-darmstadt.de2015-05-06 → 2017-03-16 · 4 obs
● 2017-03-16 23:18:50
○ 2020-02-08 20:51:24
○ 2026-08-03 20:42:18
○NSns3.hrz.tu-darmstadt.de2015-05-06 → 2017-03-16 · 4 obs
● 2017-03-16 23:18:50
○ 2020-02-08 20:51:24
○ 2026-08-03 20:42:18
●NSnumerobis.rz.tu-clausthal.de2026-03-24 → 2026-08-03 · 3 obs
● 2026-03-24 12:07:38
● 2026-08-03 20:42:18
●NSsodom.rz.tu-clausthal.de2026-03-24 → 2026-08-03 · 3 obs
● 2026-03-24 12:07:38
● 2026-08-03 20:42:18
○MXmail.cased.de2015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○MXmailin.hrz.tu-darmstadt.de2015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○MXmailout.hrz.tu-darmstadt.de2015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
○A130.83.183.1992015-05-06 → 2020-02-08 · 4 obs
● 2020-02-08 20:51:24
○ 2026-03-24 12:07:38
○ 2026-08-03 20:42:18
●A139.174.100.1432026-03-24 → 2026-08-03 · 3 obs
● 2026-03-24 12:07:38
● 2026-08-03 20:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| tracebase.org | numerobis.rz.tu-clausthal.de, gomorra.rz.tu-clausthal.de, sodom.rz.tu-clausthal.de | - |
✅ Authoritative Response
Server:139.174.2.6
NS records: numerobis.rz.tu-clausthal.de, gomorra.rz.tu-clausthal.de, sodom.rz.tu-clausthal.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tracebase.org (unsigned zone)
⏱️ Timing
Total: 1000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.174.100.143 |
| NS | 3 | sodom.rz.tu-clausthal.de, gomorra.rz.tu-clausthal.de... |
| SOA | 1 | gomorra.rz.tu-clausthal.de hostmaster.tu |
Analysis
IP Addresses
tracebase.org points to a single IP number: 139.174.100.143.
Additional host names — tracebase.net, www.socialcars.org, zap.in.tu-clausthal.de and two others — share IP numbers with tracebase.org.
Name Servers
tracebase.org has three name servers — gomorra.rz.tu-clausthal.de, numerobis.rz.tu-clausthal.de and sodom.rz.tu-clausthal.de.
tracebase.org shares at least some of its name servers with other domains, including 5.0.6.0.8.3.6.0.1.0.0.2.ip6.arpa, wiwi.tu-clausthal.de, iec.tu-clausthal.de and two others.
These name servers are frequently seen alongside the name servers dns-1.dfn.de.
Each of gomorra.rz.tu-clausthal.de, numerobis.rz.tu-clausthal.de and sodom.rz.tu-clausthal.de points to two IP numbers. gomorra.rz.tu-clausthal.de points to 139.174.2.5 and 2001:638:605:2:1::5. numerobis.rz.tu-clausthal.de points to 139.174.33.186 and 2001:638:605:2021:1::186. sodom.rz.tu-clausthal.de points to 139.174.2.6 and 2001:638:605:2:1::6.