karsten-lang.com - robtex.com
karsten-lang.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=1774702487 | ||||||
Subdomains
mail.karsten-lang.com |
Same first word
karsten-lang.com |
DNS History
12 records (7 active, 5 former)
○NSns1.puzzworks.com2015-05-25 → 2017-06-08 · 4 obs
● 2017-06-08 18:32:52
○ 2026-03-26 01:52:40
○ 2026-03-28 13:21:40
○NSns10.ns14.de2015-05-25 → 2017-06-08 · 4 obs
● 2017-06-08 18:32:52
○ 2026-03-26 01:52:40
○ 2026-03-28 13:21:40
○NSns2.puzzworks.com2015-05-25 → 2017-06-08 · 4 obs
● 2017-06-08 18:32:52
○ 2026-03-26 01:52:40
○ 2026-03-28 13:21:40
●NSroot-dns.netcup.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
●NSsecond-dns.netcup.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
●NSthird-dns.netcup.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
●MXmail.karsten-lang.com2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
○MXmx.puzzworks.com2015-05-25 → 2017-06-08 · 4 obs
● 2017-06-08 18:32:52
○ 2026-03-26 01:52:40
○ 2026-03-28 13:21:40
●MXmx2fd2.netcup.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
●A188.68.47.2082026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
○A212.48.111.1142015-05-25 → 2017-06-08 · 4 obs
● 2017-06-08 18:32:52
○ 2026-03-26 01:52:40
○ 2026-03-28 13:21:40
●A2a03:4000:30:5af3::12:33772026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 01:52:40
● 2026-03-28 13:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| karsten-lang.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karsten-lang.com (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.208 |
| AAAA | 1 | 2a03:4000:30:5af3::12:3377 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.karsten-lang.com (pri: 10), mx2fd2.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
karsten-lang.com is a parent of mail.karsten-lang.com.
IP Addresses
karsten-lang.com points to two IP numbers: 2a03:4000:30:5af3::12:3377 and 188.68.47.208.
Other host names, for instance kolk.de, ictier.com, taxiteller.de, hotelwlan.de and gl-srv.de share IP numbers with karsten-lang.com.
Name Servers
The delegation for karsten-lang.com is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
karsten-lang.com at least partially shares name servers with other domains, for instance jahp.de, freesoc.de, poessi.de, saarkai.de and wakku.org.
Two IP numbers per host:
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
karsten-lang.com is handled by two mail servers: mail.karsten-lang.com and mx2fd2.netcup.net.
karsten-lang.com shares mail servers with other domains at least in part, for instance praxis-junker.at, ederseeblick.de, utor.at, computermate.de and 96c.de.
These mail servers are often used with mail.praxis-junker.at, mail.ederseeblick.de, mail.utor.at and mail.computermate.de.
Host names with two IPs:
mx2fd2.netcup.net points to 2a03:4000:0:34c:78a8:d1ff:febf:318b and 188.68.47.210.
Host names with one IP:
mail.karsten-lang.com points to 188.68.47.210.
Host names pointing to 188.68.47.210:
mx2fd2.netcup.net and mail.karsten-lang.com.