rundh.de - robtex.com
rundh.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:9505::13:8647🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.54🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| 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.rundh.de ⭐ | ||||||
| A | 188.68.47.56🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f38.netcup.net | ||||||
| MX | mx2f38.netcup.net(50) | ||||||
| A | 188.68.47.56🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f38.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2020-04-03 #13 | ||||||
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=1777056661 | ||||||
Subdomains
mail.rundh.de |
Same first word
rundh.de |
Similar names
DNS History
13 records (7 active, 6 former)
○NSmaster.domainkunden.de2015-06-23 → 2018-01-23 · 4 obs
● 2018-01-23 18:25:44
○ 2026-03-24 16:25:26
○ 2026-04-24 18:55:20
○NSns1.domainkunden.de2015-06-23 → 2018-01-23 · 4 obs
● 2018-01-23 18:25:44
○ 2026-03-24 16:25:26
○ 2026-04-24 18:55:20
○NSns2.domainkunden.de2015-06-23 → 2018-01-23 · 4 obs
● 2018-01-23 18:25:44
○ 2026-03-24 16:25:26
○ 2026-04-24 18:55:20
●NSroot-dns.netcup.net2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
●NSsecond-dns.netcup.net2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
●NSthird-dns.netcup.net2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
●MXmail.rundh.de2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
●MXmx2f38.netcup.net2026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
○MXqhmx1.colt1.inetserver.de2015-06-23 → 2018-01-23 · 4 obs
● 2018-01-23 18:25:44
○ 2026-03-24 16:25:26
○ 2026-04-24 18:55:20
○MXqhmx2.colt1.inetserver.de2015-06-23 → 2018-01-23 · 4 obs
● 2018-01-23 18:25:44
○ 2026-03-24 16:25:26
○ 2026-04-24 18:55:20
●A188.68.47.542026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
○A195.234.228.902015-06-23 → 2018-01-23 · 4 obs
● 2018-01-23 18:25:44
○ 2026-03-24 16:25:26
○ 2026-04-24 18:55:20
●A2a03:4000:30:9505::13:86472026-03-24 → 2026-04-24 · 3 obs
● 2026-03-24 16:25:26
● 2026-04-24 18:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rundh.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 rundh.de (unsigned zone)
⏱️ Timing
Total: 1556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.54 |
| AAAA | 1 | 2a03:4000:30:9505::13:8647 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.rundh.de (pri: 10), mx2f38.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
rundh.de is the parent of mail.rundh.de.
IP Addresses
rundh.de resolves to two IP numbers: 2a03:4000:30:9505::13:8647 and 188.68.47.54.
other host names including aereo.de, mx0.foxmulder.de, laufmaus.org, tierheim-tierschutzverein-straubing.de and bresch-media.de share IP numbers with rundh.de.
Name Servers
rundh.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
rundh.de at least partially shares name servers with other domains, for instance kaufunga.de, mormic.de, smarthomeundmore.de, michas-fahrschule.com and 3iz.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
Two mail servers handle rundh.de: mail.rundh.de and mx2f38.netcup.net.
rundh.de shares some mail servers with other domains, at least partially, for instance dexlogic.com, marciso.de, teennight.de, bikearound.de and shdi.de.
these mail servers are commonly used with the mail servers mail.softscheck.com.
Host names with a single IP:
mail.rundh.de points to 188.68.47.56.
mx2f38.netcup.net points to 188.68.47.56.
Host names pointing to 188.68.47.56: mail.rundh.de and mx2f38.netcup.net.