internetsrv.de - robtex.com
internetsrv.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.internetsrv.de ⭐ | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2022-04-17 #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=1777322623 | ||||||
Subdomains
mail.internetsrv.de |
Same first word
internetsrv.de |
DNS History
12 records (5 active, 7 former)
○NSns.inwx.de2015-07-20 → 2016-08-27 · 4 obs
● 2016-08-27 17:51:30
○ 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
○NSns2.inwx.de2015-07-20 → 2016-08-27 · 4 obs
● 2016-08-27 17:51:30
○ 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
○NSns3.inwx.eu2015-07-20 → 2016-08-27 · 4 obs
● 2016-08-27 17:51:30
○ 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
○NSns4.inwx.com2015-07-20 → 2016-08-27 · 4 obs
● 2016-08-27 17:51:30
○ 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
○NSns5.inwx.net2015-07-20 → 2016-08-27 · 4 obs
● 2016-08-27 17:51:30
○ 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
●NSroot-dns.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 20:52:28
●NSsecond-dns.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 20:52:28
●NSthird-dns.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 20:52:28
●MXmail.internetsrv.de2026-04-27 → 2026-04-27 · 1 obs
●A46.38.243.2342026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 20:52:28
○A46.4.13.972017-03-30 → 2017-03-30 · 3 obs
● 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
○A87.106.71.1542015-07-20 → 2016-08-27 · 4 obs
● 2016-08-27 17:51:30
○ 2017-03-30 13:54:22
○ 2026-04-27 20:52:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| internetsrv.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for internetsrv.de (unsigned zone)
⏱️ Timing
Total: 1771ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.243.234 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.internetsrv.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.internetsrv.de is internetsrv.de.
IP Addresses
internetsrv.de points to a single IP address: 46.38.243.234.
Other host names such as bos-mail6.domains.3f3x.com, mail.uomo.de, michel-gehring.de, convene.at and graeberhome.de share IPs with internetsrv.de.
Name Servers
internetsrv.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
internetsrv.de at least partially shares name servers with other domains, for example snroot.de, vridex.com, deborah-chayil.com, fensterdirektvertrieb.de and clownerei.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
The mail.internetsrv.de mail server handles internetsrv.de.
mail.internetsrv.de points to a single IP number: 46.38.243.234.