dgerfurt.de - robtex.com
dgerfurt.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.8.168.6🇩🇪 REGFISH-AS185.8.168.0/24 | ||||||
| NS | a.regfish-ns.net ⭐ | ||||||
| A | 2a02:2c0:0:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0::/48 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| A | 178.21.144.21🇩🇪 REGFISH-AS178.21.144.0/24 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| NS | b.regfish-ns.net | ||||||
| A | 2a02:2c0:1:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:1::/48 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| A | 178.21.145.21🇩🇪 REGFISH-AS178.21.145.0/24 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| NS | c.regfish-ns.net | ||||||
| A | 2a02:2c0:2:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:2::/48 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| A | 178.21.146.21🇩🇪 REGFISH-AS178.21.146.0/24 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| MX | mailserv.regfish.com ⭐ | ||||||
| A | 52.57.101.90🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix | ||||||
| PTR | mailserv.regfish.com | ||||||
| SOA | a.regfish-ns.netdns@regfish-ns.net serial=1752802428 | ||||||
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=1778763804 | ||||||
Subdomains
v1.dgerfurt.de |
DNS History
7 records (5 active, 2 former)
●NSa.regfish-ns.net2015-07-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:19:16
●NSb.regfish-ns.net2015-07-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:19:16
●NSc.regfish-ns.net2015-07-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:19:16
●MXmailserv.regfish.com2015-07-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:19:16
●A185.8.168.62026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 13:19:14
● 2026-05-14 13:19:16
○A52.58.220.1392017-05-27 → 2017-05-27 · 4 obs
● 2017-05-27 23:26:26
○ 2026-05-14 13:19:14
○ 2026-05-14 13:19:16
○A79.140.49.662015-07-20 → 2016-07-04 · 4 obs
● 2016-07-04 07:46:44
○ 2017-05-27 23:26:26
○ 2026-05-14 13:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dgerfurt.de | c.regfish-ns.net, b.regfish-ns.net, a.regfish-ns.net | - |
✅ Authoritative Response
Server:178.21.144.21
NS records: c.regfish-ns.net, b.regfish-ns.net, a.regfish-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dgerfurt.de (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.168.6 |
| NS | 3 | a.regfish-ns.net, b.regfish-ns.net... |
| MX | 1 | mailserv.regfish.com (pri: 10) |
| SOA | 1 | a.regfish-ns.net dns.regfish-ns.net |
Analysis
Hierarchy
The parent of v1.dgerfurt.de is dgerfurt.de.
IP Addresses
dgerfurt.de points to a single IP address: 185.8.168.6.
Other host names such as citrix.stoll-espresso.com, cloudpass.de, visualfm.info, version-reports.saeberlin.net and sso.smilemusic.info share IPs with dgerfurt.de.
Name Servers
dgerfurt.de is delegated to three name servers: a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net.
dgerfurt.de at least partially shares name servers with other domains, for example gaming-cabi.net, marcrisse.name, brueder-winkle.eu, hof-emsauen.de and enjoy-zone.net.
Host names with two IP numbers:
a.regfish-ns.net points to 2a02:2c0:0:21::aced:beef and 178.21.144.21
b.regfish-ns.net points to 2a02:2c0:1:21::aced:beef and 178.21.145.21
c.regfish-ns.net points to 2a02:2c0:2:21::aced:beef and 178.21.146.21
Mail Servers
The mailserv.regfish.com mail server handles dgerfurt.de.
dgerfurt.de shares the same mail server setup as other domains, including xeviox.com, g-pw.de, lepidoptera.de, vafu.net and tsv-lehrberg.de.
dgerfurt.de shares some mail servers with other domains, at least partially, for instance fischnaller.org, godager.eu, verarsche.net and shcwagenfeld.de.
these mail servers are commonly used with mail.kepheus.net.
mailserv.regfish.com points to a single IP number: 52.57.101.90.