nrwgu.de - robtex.com
nrwgu.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:116a:100:3da0::🇩🇪 GODADDY-CGN2a00:116a:100::/40 | ||||||
| PTR | mc23593.ispgateway.de | ||||||
| A | 92.205.197.142🇩🇪 GODADDY-CGN92.205.192.0/21 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| TXT | v=spf1 mx include:ispgateway.de -all | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2026-03-22 #3 | ||||||
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=1777082270 | ||||||
Subdomains
mail.nrwgu.de |
Same first word
nrwgu.de |
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.wecotec.net2015-08-12 → 2017-05-26 · 4 obs
● 2017-05-26 14:56:10
○ 2026-03-10 16:24:44
○ 2026-04-25 02:26:34
○NSns2.wecotec.net2015-08-12 → 2017-05-26 · 4 obs
● 2017-05-26 14:56:10
○ 2026-03-10 16:24:44
○ 2026-04-25 02:26:34
●NSns43.domaincontrol.com2026-03-10 → 2026-04-25 · 3 obs
● 2026-03-10 16:24:44
● 2026-04-25 02:26:34
●NSns44.domaincontrol.com2026-03-10 → 2026-04-25 · 3 obs
● 2026-03-10 16:24:44
● 2026-04-25 02:26:34
○MXmail.nrwgu.de2015-08-12 → 2017-05-26 · 4 obs
● 2017-05-26 14:56:10
○ 2026-03-10 16:24:44
○ 2026-04-25 02:26:34
●MXmxlb.ispgateway.de2015-08-12 → 2026-04-25 · 2 obs
● 2026-04-25 02:26:34
○A217.31.82.1112015-08-12 → 2017-05-26 · 4 obs
● 2017-05-26 14:56:10
○ 2026-03-10 16:24:44
○ 2026-04-25 02:26:34
○A2a00:1158:5:664::2026-03-10 → 2026-03-16 · 5 obs
● 2026-03-10 16:24:44
● 2026-03-16 03:09:34
○ 2026-04-10 16:55:18
○ 2026-04-25 02:26:34
●A2a00:116a:100:3da0::2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 16:55:18
● 2026-04-25 02:26:34
○A92.204.37.1002026-03-10 → 2026-03-16 · 5 obs
● 2026-03-10 16:24:44
● 2026-03-16 03:09:34
○ 2026-04-10 16:55:18
○ 2026-04-25 02:26:34
●A92.205.197.1422026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 16:55:18
● 2026-04-25 02:26:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| nrwgu.de | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nrwgu.de (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.197.142 |
| AAAA | 1 | 2a00:116a:100:3da0:: |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| TXT | 1 | v=spf1 mx include:ispgateway.de -all |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of mail.nrwgu.de is nrwgu.de.
IP Addresses
nrwgu.de points to two IP numbers: 2a00:116a:100:3da0:: and 92.205.197.142.
Other host names such as esc-industry.com, *.i-plan.de, ultraschall2016.org, i-plan.de and mail.nrwgu.de share IPs with nrwgu.de.
Name Servers
Two name servers ns43.domaincontrol.com and ns44.domaincontrol.com handle the delegation for nrwgu.de.
nrwgu.de shares the same name server setup as other domains, for example thewobblyjelly.com, guldsystems.com, globalrxdiscount.com, masteringacademy.de and keithkaminski.com.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
The mxlb.ispgateway.de mail server handles nrwgu.de.
nrwgu.de shares the same mail server setup as other domains, including www.nasr.at, miktionstape.com, bosselmann.net, djnewy.com and cryosphere.de.
nrwgu.de shares some mail servers with other domains, at least partially, for instance homecompany-magdeburg.de, moritzheinz.de, its-center.de and systemhaus-rottweil.com.
mxlb.ispgateway.de points to a single IP number: 80.67.18.126.