cbehrens.com - robtex.com
cbehrens.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:4cc0:2000:53ec::23:7775🇩🇪 netcup2a0a:4cc0:2000::/43 | ||||||
| A | 152.53.68.10🇦🇹 netcup152.53.68.0/24 | ||||||
| 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.cbehrens.com ⭐ | ||||||
| A | 152.53.68.12🇦🇹 netcup152.53.68.0/24 | ||||||
| PTR | mx440c.netcup.net | ||||||
| MX | mx440c.netcup.net(50) | ||||||
| A | 2a0a:4cc0:2000:4008:34ae:54ff:fe14:3f51🇩🇪 netcup2a0a:4cc0:2000::/43 | ||||||
| PTR | mx440c.netcup.net | ||||||
| A | 152.53.68.12🇦🇹 netcup152.53.68.0/24 | ||||||
| PTR | mx440c.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-03-03 #1 | ||||||
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=1775984962 | ||||||
Subdomains
mail.cbehrens.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSroot-dns.netcup.net2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 14:06:20
● 2026-04-12 09:30:38
●NSsecond-dns.netcup.net2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 14:06:20
● 2026-04-12 09:30:38
○NSsk.s5.cm.ns1.37.ztomy.com2016-12-18 → 2017-07-10 · 4 obs
● 2017-07-10 08:46:44
○ 2026-04-04 14:06:20
○ 2026-04-12 09:30:38
○NSsk.s5.cm.ns2.37.ztomy.com2016-12-18 → 2017-07-10 · 4 obs
● 2017-07-10 08:46:44
○ 2026-04-04 14:06:20
○ 2026-04-12 09:30:38
●NSthird-dns.netcup.net2026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 14:06:20
● 2026-04-12 09:30:38
●MXmail.cbehrens.com2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 09:30:38
●MXmx440c.netcup.net2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 09:30:38
●A152.53.68.102026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 14:06:20
● 2026-04-12 09:30:38
○A208.91.197.542016-12-18 → 2017-07-10 · 4 obs
● 2017-07-10 08:46:44
○ 2026-04-04 14:06:20
○ 2026-04-12 09:30:38
●A2a0a:4cc0:2000:53ec::23:77752026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 14:06:20
● 2026-04-12 09:30:38
○PTRsk.s5.cm.ns1.37.ztomy.com2016-12-18 → 2017-07-10 · 4 obs
● 2017-07-10 08:46:44
○ 2026-04-04 14:06:20
○ 2026-04-12 09:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cbehrens.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbehrens.com (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.53.68.10 |
| AAAA | 1 | 2a0a:4cc0:2000:53ec::23:7775 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mail.cbehrens.com (pri: 10), mx440c.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
cbehrens.com is parent of mail.cbehrens.com.
IP Addresses
cbehrens.com points to two IP numbers: 2a0a:4cc0:2000:53ec::23:7775 and 152.53.68.10.
Other host names, for instance mx.evideo(0x706f726e)o.com, usseln.net, sirana.biz, outofcoffeeexception.com and veriqum.com share IP numbers with cbehrens.com.
Name Servers
cbehrens.com is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
cbehrens.com at least partially shares its name servers with other domains, for instance fa-mohr.de, reiterauskunft.de, erzdaemon.de, tsg-ehingen-handball.de and xecro.com.
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
Two mail servers mail.cbehrens.com and mx440c.netcup.net handle cbehrens.com.
cbehrens.com shares some mail servers with other domains, including usseln.net, sirana.biz, outofcoffeeexception.com, veriqum.com and brutec.net.
These mail servers are often used together with mail.usseln.net, mail.sirana.biz, mail.outofcoffeeexception.com, mail.veriqum.com, mail.brutec.net, mail.fabletrips.com and mail.askh.de.
Host names with two IP numbers:
mx440c.netcup.net points to 2a0a:4cc0:2000:4008:34ae:54ff:fe14:3f51 and 152.53.68.12.
Host names with one IP number:
mail.cbehrens.com points to 152.53.68.12.
Host names that point to 152.53.68.12:
mx440c.netcup.net and mail.cbehrens.com.