seibersbach.de - robtex.com
seibersbach.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=1777008730 | ||||||
Subdomains
mail.seibersbach.de |
Same first word
seibersbach.de |
seibersbach.com |
DNS History
18 records (7 active, 11 former)
○NSns01.1blu.de2015-07-02 → 2016-04-28 · 4 obs
● 2016-04-28 19:11:00
○ 2017-01-11 02:48:08
○ 2026-04-24 05:47:22
○NSns02.1blu.de2015-07-02 → 2016-04-28 · 4 obs
● 2016-04-28 19:11:00
○ 2017-01-11 02:48:08
○ 2026-04-24 05:47:22
○NSns1.contabo.net2017-01-11 → 2018-06-05 · 5 obs
● 2017-01-11 02:48:08
● 2018-06-05 01:16:22
○ 2026-03-17 11:59:48
○ 2026-04-24 05:47:22
○NSns2.contabo.net2017-01-11 → 2018-06-05 · 5 obs
● 2017-01-11 02:48:08
● 2018-06-05 01:16:22
○ 2026-03-17 11:59:48
○ 2026-04-24 05:47:22
○NSns3.contabo.net2017-01-11 → 2018-06-05 · 5 obs
● 2017-01-11 02:48:08
● 2018-06-05 01:16:22
○ 2026-03-17 11:59:48
○ 2026-04-24 05:47:22
●NSroot-dns.netcup.net2026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
●NSsecond-dns.netcup.net2026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
●NSthird-dns.netcup.net2026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
○MXm2731.contabo.net2026-03-17 → 2026-04-24 · 2 obs
○ 2026-04-24 05:47:22
○MXmail.pdgruppe.de2017-01-11 → 2018-06-05 · 5 obs
● 2017-01-11 02:48:08
● 2018-06-05 01:16:22
○ 2026-03-17 11:59:48
○ 2026-04-24 05:47:22
●MXmail.seibersbach.de2015-07-02 → 2026-04-24 · 6 obs
● 2016-04-28 19:11:00
○ 2017-01-11 02:48:08
○ 2018-06-05 01:16:22
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
●MXmxe9c5.netcup.net2026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
○A161.97.70.1782026-03-17 → 2026-04-24 · 2 obs
○ 2026-04-24 05:47:22
○A178.254.18.622015-07-02 → 2016-04-28 · 4 obs
● 2016-04-28 19:11:00
○ 2017-01-11 02:48:08
○ 2026-04-24 05:47:22
●A202.61.233.1952026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
●A2a03:4000:61:f9bf::23:59282026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 11:59:48
● 2026-04-24 05:47:22
○A5.189.136.2312017-01-11 → 2017-01-11 · 4 obs
● 2017-01-11 02:48:08
○ 2018-06-05 01:16:22
○ 2026-04-24 05:47:22
○A5.189.152.1332018-06-05 → 2018-06-05 · 4 obs
● 2018-06-05 01:16:22
○ 2026-03-17 11:59:48
○ 2026-04-24 05:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| seibersbach.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seibersbach.de (unsigned zone)
⏱️ Timing
Total: 1746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.195 |
| AAAA | 1 | 2a03:4000:61:f9bf::23:5928 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mxe9c5.netcup.net (pri: 50), mail.seibersbach.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.seibersbach.de is a child of seibersbach.de.
IP Addresses
seibersbach.de has two IP numbers: 2a03:4000:61:f9bf::23:5928 and 202.61.233.195.
Other host names, for instance mx0.dinkels.org, ub-jk.de, contrapop.de, artbots.de and schorbi.de share IP numbers with seibersbach.de.
Name Servers
seibersbach.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
seibersbach.de at least partially shares name servers with other domains, including fsimmo.de, johaslinger.at, sirnumber.de, hupft.net and moritzreichel.de.
Host names with two IP numbers:
root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
seibersbach.de is served by two mail servers mail.seibersbach.de and mxe9c5.netcup.net.
seibersbach.de shares at least some mail servers with other domains, for example 7-sounds.com, wt-direkt.de, floristik-werkstatt.com, aprx.de and centions.de.
These mail servers are commonly used with mail.7-sounds.com, mail.wt-direkt.de, mail.floristik-werkstatt.com, mail.aprx.de, mail.centions.de and mail.dia-blog.de.
Host names with two IP numbers:
mxe9c5.netcup.net points to 2a03:4000:0:5bd:d85c:fcff:fee3:e127 and 202.61.233.197.
Host names with one IP number:
mail.seibersbach.de points to 202.61.233.197.
Host names that point to 202.61.233.197: mxe9c5.netcup.net and mail.seibersbach.de.