rgberlin.com - robtex.com
rgberlin.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776257342 | ||||||
Subdomains
www.rgberlin.com |
Same first word
rgberlin.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-06-28 → 2026-04-15 · 2 obs
● 2026-04-15 13:02:44
●NScns2.alfahosting.info2015-06-28 → 2026-04-15 · 2 obs
● 2026-04-15 13:02:44
●NScns3.alfahosting.info2015-06-28 → 2026-04-15 · 2 obs
● 2026-04-15 13:02:44
○MXmail.rgberlin.com2015-06-28 → 2018-12-15 · 4 obs
● 2018-12-15 13:56:44
○ 2026-02-16 08:22:04
○ 2026-04-15 13:02:44
●MXmx03.secure-mailgate.com2026-02-16 → 2026-04-15 · 6 obs
● 2026-02-16 08:22:04
● 2026-04-07 17:39:28
○ 2026-04-13 20:00:52
● 2026-04-14 01:23:08
● 2026-04-15 13:02:44
●MXmx04.secure-mailgate.com2026-02-16 → 2026-04-15 · 6 obs
● 2026-02-16 08:22:04
● 2026-04-07 17:39:28
○ 2026-04-13 20:00:52
● 2026-04-14 01:23:08
● 2026-04-15 13:02:44
○A109.237.138.382015-06-28 → 2018-12-15 · 4 obs
● 2018-12-15 13:56:44
○ 2026-02-16 08:22:04
○ 2026-04-15 13:02:44
●A5.44.111.522026-02-16 → 2026-04-15 · 6 obs
● 2026-02-16 08:22:04
● 2026-04-07 17:39:28
○ 2026-04-13 20:00:52
● 2026-04-14 01:23:08
● 2026-04-15 13:02:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| rgberlin.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rgberlin.com (unsigned zone)
⏱️ Timing
Total: 710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.52 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 include:secure-mailgate.com a mx |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
rgberlin.com is the parent of www.rgberlin.com.
IP Addresses
rgberlin.com resolves to a single IP: 5.44.111.52.
Other host names, for instance gurk.de, mail.gurk.de, magireneprokopcoaching.at, pfeiler-reinigungsservice.de and www.rgberlin.com share IP numbers with rgberlin.com.
Name Servers
rgberlin.com delegates to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
rgberlin.com shares some name servers with other domains, for example obinet.at, svv-plauen.de, com4tech.de, foam-documentation.de and nanorem.eu.
These name servers are commonly used with cns1.obinet.info, cns2.obinet.info, cns3.obinet.info, ns1.livedns.co.uk and ns2.livedns.co.uk.
Host names with two IP numbers:
cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
rgberlin.com is served by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
rgberlin.com shares the mail server setup with other domains, for example harzup.de, zuoci.de, southhorizonmunich.com, presswerk.de and brettmeister.de.
Host names with three IPs:
The host name mx03.secure-mailgate.com points to: 46.243.88.174, 46.243.88.176 and 46.243.95.180.
The host name mx04.secure-mailgate.com points to: 46.243.88.175, 46.243.88.177 and 46.243.95.180.
Host names pointing to 46.243.95.180: mx03.secure-mailgate.com and mx04.secure-mailgate.com.