git.nrw - dns.ninja
git.nrw
nrw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | anycast9.irondns.net ⭐ | ||||||
| NS | anycast10.irondns.net | ||||||
| NS | anycast23.irondns.net | ||||||
| NS | anycast24.irondns.net | ||||||
| NS | ari.alpha.tldns.godaddy | ||||||
| NS | ari.beta.tldns.godaddy | ||||||
| NS | ari.delta.tldns.godaddy | ||||||
| NS | ari.gamma.tldns.godaddy | ||||||
| SOA | anycast9.irondns.netdnsmaster@knipp.de serial=2607100457 | ||||||
PTR for
Subdomains
gitlab.git.nrw |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSzs1.rz.rwth-aachen.de2026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●NSzs2.rz.rwth-aachen.de2026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●MXudcm-hosting1.uni-muenster.de2026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●MXudcm-hosting2.uni-muenster.de2026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●MXudcm-hosting3.uni-muenster.de2026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●MXudcm-hosting4.uni-muenster.de2026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●A128.176.11.502026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
●A2001:4cf0:2:4020:0:917:20c3:32026-07-07 → 2026-07-10 · 2 obs
● 2026-07-10 05:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nrw | ari.beta.tldns.godaddy, ari.alpha.tldns.godaddy, ari.delta.tldns.godaddy, ari.gamma.tldns.godaddy... | 16 records |
| git.nrw | zs2.rz.rwth-aachen.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de, dns-1.dfn.de | - |
✅ Authoritative Response
Server:193.174.75.54
NS records: zs2.rz.rwth-aachen.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de, dns-1.dfn.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for git.nrw (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.176.11.50 |
| AAAA | 1 | 2001:4cf0:2:4020:0:917:20c3:3 |
| NS | 4 | dns-2.dfn.de, dns-1.dfn.de... |
| MX | 4 | udcm-hosting1.uni-muenster.de (pri: 100), udcm-hosting2.uni-muenster.de (pri: 100)... |
| TXT | 1 | v=spf1 ip4:128.176.118.0/25 ?all |
| SOA | 1 | zs1.rz.rwth-aachen.de hostmaster.rwth-aa |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (ari.beta.tldns.godaddy, ari.alpha.tldns.godaddy, ari.delta.tldns.godaddy...)
Analysis
Hierarchy
gitlab.git.nrw is delegated beneath git.nrw.
IP Addresses
git.nrw has two IP addresses: 128.176.11.50 and 2001:4cf0:2:4020:0:917:20c3:3
Name Servers
The authoritative name servers for git.nrw are dns-1.dfn.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de and zs2.rz.rwth-aachen.de.
There is at least partial name server overlap between git.nrw and other domains — adrenal-research.de, 21.2.141.in-addr.arpa, ibp.rwth-aachen.de and two more among them.
These name servers regularly appear alongside dns-3.dfn.de, deneb.dfn.de, chaplin.rz.uni-frankfurt.de and 7 other name servers in NS record sets.
All four hostnames — dns-1.dfn.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de and zs2.rz.rwth-aachen.de — resolve to two IP numbers apiece: dns-1.dfn.de to 193.174.75.50 and 2001:638:d:b101::1; dns-2.dfn.de to 193.174.75.54 and 2001:638:d:b102::1; zs1.rz.rwth-aachen.de to 134.130.4.9 and 2a00:8a60:0:4::9; zs2.rz.rwth-aachen.de to 134.130.5.9 and 2a00:8a60:0:5::9.
Mail Servers
Mail for git.nrw is handled by four mail servers: udcm-hosting1.uni-muenster.de, udcm-hosting2.uni-muenster.de, udcm-hosting3.uni-muenster.de and udcm-hosting4.uni-muenster.de.
git.nrw has at least partial mail server overlap with other domains such as androprotect.de, ehec-hus.de, biomed-tech.de and two more.
Each of the four hosts udcm-hosting1.uni-muenster.de, udcm-hosting2.uni-muenster.de, udcm-hosting3.uni-muenster.de and udcm-hosting4.uni-muenster.de points to a single IP address — udcm-hosting1.uni-muenster.de points to 128.176.118.9, udcm-hosting2.uni-muenster.de points to 128.176.118.19, udcm-hosting3.uni-muenster.de points to 128.176.118.35 and udcm-hosting4.uni-muenster.de points to 128.176.118.36.