prgruhr.de - robtex.com
prgruhr.de
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=1776020714 | ||||||
Subdomains
mail.prgruhr.de |
DNS History
7 records (4 active, 3 former)
●MXprgruhr-de.mail.protection.outlook.com2019-12-30 → 2026-04-12 · 3 obs
● 2019-12-30 06:15:28
● 2026-04-12 19:10:26
○MXsmtp.rzone.de2015-06-01 → 2017-03-14 · 4 obs
● 2017-03-14 04:52:34
○ 2019-12-30 06:15:28
○ 2026-04-12 19:10:26
●A188.94.252.1402019-12-30 → 2026-04-12 · 3 obs
● 2019-12-30 06:15:28
● 2026-04-12 19:10:26
○A2a01:238:20a:202:1073::2015-06-01 → 2017-03-14 · 4 obs
● 2017-03-14 04:52:34
○ 2019-12-30 06:15:28
○ 2026-04-12 19:10:26
○A81.169.145.732015-06-01 → 2017-03-14 · 4 obs
● 2017-03-14 04:52:34
○ 2019-12-30 06:15:28
○ 2026-04-12 19:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| prgruhr.de | docks10.rzone.de, shades02.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.129
NS records: docks10.rzone.de, shades02.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prgruhr.de (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.94.252.140 |
| NS | 2 | shades02.rzone.de, docks10.rzone.de |
| MX | 1 | prgruhr-de.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms33444881, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | docks10.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
mail.prgruhr.de is a child of prgruhr.de.
IP Addresses
prgruhr.de resolves to one IP number: 188.94.252.140.
Other host names, for instance eehe.de, hdt-automotive.de, life-cycle-analysis.com, mail.glueckauf-salia.de and gvst.de share IP numbers with prgruhr.de.
Name Servers
prgruhr.de's delegation uses two name servers: docks10.rzone.de and shades02.rzone.de.
prgruhr.de uses the same name server setup as other domains, such as bibelausstellung.com, goldengap.net, stemotion.nl, pankratz-online.de and geklu.de.
prgruhr.de at least partially shares name servers with other domains, including buehler-oft.de, zitronengelb.com, bogenhauser.de, axl-online.de and spvggneideck.de.
These name servers are commonly used with docks19.rzone.de, docks09.rzone.de, docks15.rzone.de, shades03.rzone.de, shades04.rzone.de, docks16.rzone.de, shades16.rzone.de, shades07.rzone.de, docks03.rzone.de and shades17.rzone.de.
Host names with two IPs:
docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137
shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129
Mail Servers
A single mail server handles prgruhr.de, prgruhr-de.mail.protection.outlook.com.
Host prgruhr-de.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::f, 52.101.68.5, 52.101.68.8, 52.101.68.15 and 52.101.73.24.