hostmaster.nuk21.com - robtex.com
hostmaster.nuk21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1158:0:100::14🇫🇷 GD-EMEA-DC-SXB12a00:1158::/32 Mass Net | ||||||
| PTR | twilight.ispgateway.de | ||||||
| A | 80.67.16.8🇩🇪 GD-EMEA-DC-CGN180.67.16.0/24 GD MASS Network | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
nuk21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1158:0:100::14🇫🇷 GD-EMEA-DC-SXB12a00:1158::/32 Mass Net | ||||||
| A | 80.67.16.8🇩🇪 GD-EMEA-DC-CGN180.67.16.0/24 GD MASS Network | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| NS | ns48.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2025-10-27 #2 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●MXmxlb.ispgateway.de2015-07-06 → 2026-04-13 · 2 obs
● 2026-04-13 01:07:22
●A2a00:1158:0:100::142026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 01:07:22
○A2a00:1158:0:300:4bb1::12015-07-06 → 2016-04-25 · 3 obs
● 2016-04-25 14:25:14
○ 2026-04-13 01:07:22
●A80.67.16.82026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 01:07:22
○A80.67.28.1912015-07-06 → 2016-04-25 · 3 obs
● 2016-04-25 14:25:14
○ 2026-04-13 01:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| nuk21.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nuk21.com (unsigned zone)
⏱️ Timing
Total: 92ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.67.16.8 |
| AAAA | 1 | 2a00:1158:0:100::14 |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
hostmaster.nuk21.com resolves to two IP numbers: 2a00:1158:0:100::14 and 80.67.16.8.
other host names including downderry.com, host-5-154-177-28.schorndorf-ftth.de, bonfigt.org, city-app.de and eidler.eu share IP numbers with hostmaster.nuk21.com.
Mail Servers
hostmaster.nuk21.com is handled by a single mail server, mxlb.ispgateway.de.
hostmaster.nuk21.com shares the same mail server setup as other domains, for instance yr1.de, tvhavighorst.com, hostmaster.hofacker.com, www.gerlitzen.net and atelier-wf.de.
hostmaster.nuk21.com shares some mail servers with other domains, at least partially, for instance elements.tv, www.ima-computer.de, mumin.de, lkg-elektro.de and richter-raumbegruenung.de.
mxlb.ispgateway.de resolves to IP 80.67.18.126.