seb7.de - robtex.com
seb7.de
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=1776215284 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns.namespace4you.de2009-01-25 → 2017-07-06 · 4 obs
● 2017-07-06 15:18:44
○ 2026-04-08 18:44:20
○ 2026-04-15 01:36:54
○NSns2.namespace4you.de2009-01-25 → 2017-07-06 · 4 obs
● 2017-07-06 15:18:44
○ 2026-04-08 18:44:20
○ 2026-04-15 01:36:54
●NSroot-dns.netcup.net2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
●NSsecond-dns.netcup.net2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
●NSthird-dns.netcup.net2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
●MXmxext1.mailbox.org2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
●MXmxext2.mailbox.org2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
●MXmxext3.mailbox.org2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
○MXmxlb.ispgateway.de2009-01-25 → 2017-07-06 · 4 obs
● 2017-07-06 15:18:44
○ 2026-04-08 18:44:20
○ 2026-04-15 01:36:54
○A178.254.52.1522015-06-15 → 2017-07-06 · 5 obs
● 2015-06-15 02:17:36
● 2017-07-06 15:18:44
○ 2026-04-08 18:44:20
○ 2026-04-15 01:36:54
●A31.58.102.1012026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 18:44:20
● 2026-04-15 01:36:54
○A83.133.123.1372009-01-25 → 2009-01-25 · 3 obs
○ 2015-06-15 02:17:36
○ 2026-04-15 01:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| seb7.de | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seb7.de (unsigned zone)
⏱️ Timing
Total: 1221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.58.102.101 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 3 | mxext3.mailbox.org (pri: 20), mxext1.mailbox.org (pri: 10)... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
seb7.de is a parent of ns02.seb7.de, robinson.seb7.de and karma.seb7.de.
IP Addresses
seb7.de points to a single IP: 31.58.102.101.
Other host names, for instance robinson.seb7.de, karma.seb7.de and ns02.seb7.de share IP numbers with seb7.de.
Name Servers
seb7.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
seb7.de partially shares name servers with other domains; examples include sprachenkurs.de, urban-operators.com, swbilder.de, rust-bs.de and ghkn.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
seb7.de is handled by three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
seb7.de shares some mail servers with other domains, at least partially, such as suedliches-anhalt.de, languagetool.org, halfur.de, nicoschuetze.de and chd-group.de.
Host names with two IP numbers:
mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212.
mxext2.mailbox.org points to 2001:67c:2050:104:0:2:25:1 and 80.241.60.215.
mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216.