sommer-robert.de - robtex.com
sommer-robert.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.107.27.107🇩🇪 Google34.107.16.0/20 | ||||||
| PTR | 107.27.107.34.bc.googleusercontent.com | ||||||
| NS | dns2.ronet.de ⭐ | ||||||
| A | 2a01:4f8:1c1c:ce4c::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | smtp2.ronet.de | ||||||
| A | 49.13.201.152🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC | ||||||
| PTR | smtp2.ronet.de | ||||||
| NS | dns.ronet.de | ||||||
| A | 2a0b:9940:0:200::120:2🇩🇪 KOMRO-AS2a0b:9940::/32 | ||||||
| PTR | dns.ronet.de | ||||||
| A | 185.214.120.2🇩🇪 KOMRO-AS185.214.120.0/22 | ||||||
| PTR | dns.ronet.de | ||||||
| NS | dns3.ronet.de | ||||||
| A | 2a02:c206:3010:4909::1🇩🇪 CONTABO2a02:c206::/32 | ||||||
| PTR | smtp3.ronet.de | ||||||
| A | 217.76.62.108🇩🇪 CONTABO217.76.48.0/20 | ||||||
| PTR | smtp3.ronet.de | ||||||
| MX | mail.sommer-robert.de ⭐ | ||||||
| A | 217.72.220.154🇩🇪 KOMRO-AS217.72.208.0/20 Komro GmbH | ||||||
| SOA | dns.ronet.dehostmaster@ronet.de 2024-12-16 #1 | ||||||
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=1786305432 | ||||||
Subdomains
mail.sommer-robert.de |
Same first word
sommer-robert.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns3.ronet.de2026-03-10 → 2026-08-09 · 3 obs
● 2026-03-10 02:29:50
● 2026-08-09 20:28:12
●MXmail.sommer-robert.de2015-07-19 → 2026-08-09 · 2 obs
● 2026-08-09 20:28:12
○A217.72.220.1542015-07-19 → 2018-08-17 · 4 obs
● 2018-08-17 10:55:26
○ 2026-03-10 02:29:50
○ 2026-08-09 20:28:12
●A34.107.27.1072026-03-10 → 2026-08-09 · 3 obs
● 2026-03-10 02:29:50
● 2026-08-09 20:28:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| sommer-robert.de | dns.ronet.de, dns2.ronet.de, dns3.ronet.de | 6 records |
✅ Authoritative Response
Server:185.214.120.2
NS records: dns.ronet.de, dns2.ronet.de, dns3.ronet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sommer-robert.de (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.107.27.107 |
| NS | 3 | dns.ronet.de, dns2.ronet.de... |
| MX | 1 | mail.sommer-robert.de (pri: 10) |
| SOA | 1 | dns.ronet.de hostmaster.ronet.de |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns.ronet.de, dns.ronet.de, dns2.ronet.de...)
Analysis
Hierarchy
sommer-robert.de is the parent zone for mail.sommer-robert.de.
IP Addresses
sommer-robert.de has exactly one IP address — 34.107.27.107.
campus-hausverwaltung.de, campus-software.de, campus-hv.de plus two other host names have IP numbers in common with sommer-robert.de.
Name Servers
Three name servers are authoritative for sommer-robert.de: dns2.ronet.de, dns3.ronet.de and dns.ronet.de.
sommer-robert.de partially shares its NS delegation with several other domains, including drherzog.org, teemaker.de, clickgame.de and two others.
dns2.ronet.de resolves to 49.13.201.152 and 2a01:4f8:1c1c:ce4c::1. dns3.ronet.de resolves to 217.76.62.108 and 2a02:c206:3010:4909::1. dns.ronet.de resolves to 185.214.120.2 and 2a0b:9940:0:200::120:2. All three hostnames point to two IP numbers each.
Mail Servers
sommer-robert.de uses one mail server — mail.sommer-robert.de.
There is one IP number for mail.sommer-robert.de: 217.72.220.154.