instuhr.de - robtex.com
instuhr.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:61:7888::19:8932🇩🇪 netcup-AS | ||||||
| A | 202.61.232.235🇩🇪 netcup-AS | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.instuhr.de ⭐ | ||||||
| A | 202.61.232.237🇩🇪 netcup-AS | ||||||
| PTR | mxe8ed.netcup.net | ||||||
| MX | mxe8ed.netcup.net(50) | ||||||
| A | 2a03:4000:0:415:a495:46ff:fe7c:9590🇩🇪 netcup-AS | ||||||
| PTR | mxe8ed.netcup.net | ||||||
| A | 202.61.232.237🇩🇪 netcup-AS | ||||||
| PTR | mxe8ed.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2024-05-23 #24 | ||||||
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=1771291602 | ||||||
Up
box.instuhr.de |
mail.instuhr.de |
relay.instuhr.de |
server2.instuhr.de |
mx1.instuhr.de |
mailserver.instuhr.de |
ftp.instuhr.de |
po.instuhr.de |
Same first word
instuhr.de |
Similar names
urnthis.com |
inhurst.com |
nurhits.de |
runshit.com |
rushint.com |
rushitn.me |
trushin.ru |
shtirun.com |
runthis.de |
runthis.com |
hrustin.sk |
truhins.ru |
nutrish.com |
unshirt.com |
trushin.me |
intursh.com |
runtish.com |
runthis.town |
DNS History
10 records (7 active, 3 former)
●NSroot-dns.netcup.net2015-07-02 → 2026-02-21 · 2 obs
● 2026-02-21 12:19:38
●NSsecond-dns.netcup.net2015-07-02 → 2026-02-21 · 2 obs
● 2026-02-21 12:19:38
●NSthird-dns.netcup.net2015-07-02 → 2026-02-21 · 2 obs
● 2026-02-21 12:19:38
●MXmail.instuhr.de2015-07-02 → 2026-02-21 · 2 obs
● 2026-02-21 12:19:38
●MXmxe8ed.netcup.net2026-02-15 → 2026-02-21 · 3 obs
● 2026-02-15 13:22:24
● 2026-02-21 12:19:38
○MXmxf932.netcup.net2015-11-09 → 2018-01-06 · 5 obs
● 2015-11-09 00:35:04
● 2018-01-06 07:21:56
○ 2026-02-15 13:22:24
○ 2026-02-21 12:19:38
●A202.61.232.2352026-02-15 → 2026-02-21 · 3 obs
● 2026-02-15 13:22:24
● 2026-02-21 12:19:38
●A2a03:4000:61:7888::19:89322026-02-15 → 2026-02-21 · 3 obs
● 2026-02-15 13:22:24
● 2026-02-21 12:19:38
○A46.38.235.1092015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-09 00:35:04
○ 2026-02-21 12:19:38
○A46.38.249.462015-11-09 → 2018-01-06 · 5 obs
● 2015-11-09 00:35:04
● 2018-01-06 07:21:56
○ 2026-02-15 13:22:24
○ 2026-02-21 12:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| instuhr.de | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server: 188.68.63.68
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instuhr.de (unsigned zone)
⏱️ Timing
Total: 1462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.235 |
| AAAA | 1 | 2a03:4000:61:7888::19:8932 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mxe8ed.netcup.net (pri: 50), mail.instuhr.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
AI analysis
instuhr.de is a parent of box.instuhr.de, mail.instuhr.de, relay.instuhr.de, server2.instuhr.de, mx1.instuhr.de and several other host names.
instuhr.de points to two IP numbers: 2a03:4000:61:7888::19:8932 and 202.61.232.235.
Other host names, for instance mx0.janjacobhofmann.de, juliazatschler.de, mailserver.instuhr.de, anwalt-schneider.com and gersys.net share IP numbers with instuhr.de.
The delegation for instuhr.de is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
instuhr.de at least partially shares name servers with other domains, for instance augenordination.wien, karate-geiger.de, duisburg-rheinhausen.de, oliverstrisch.de and climate-change.center.
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.
instuhr.de is handled by two mail servers: mail.instuhr.de and mxe8ed.netcup.net.
instuhr.de shares mail servers with other domains at least in part, for instance sougueta.com, christophhenn.de, temi-group.de, fts-architekt.de and familieboss.at.
These mail servers are often used with mail.sougueta.com, mail.christophhenn.de, mail.temi-group.de and mail.fts-architekt.de.
Host names with two IPs:
mxe8ed.netcup.net points to 2a03:4000:0:415:a495:46ff:fe7c:9590 and 202.61.232.237.
Host names with one IP:
mail.instuhr.de points to 202.61.232.237.
Host names pointing to 202.61.232.237:
mxe8ed.netcup.net and mail.instuhr.de.