s-u-s.de - robtex.com
s-u-s.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=1776017057 | ||||||
Subdomains
mail.s-u-s.de |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSdocks09.rzone.de2015-08-19 → 2020-01-04 · 4 obs
● 2020-01-04 22:58:00
○ 2026-02-18 16:47:22
○ 2026-04-12 18:23:34
●NSroot-dns.netcup.net2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
●NSsecond-dns.netcup.net2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
○NSshades05.rzone.de2015-08-19 → 2020-01-04 · 4 obs
● 2020-01-04 22:58:00
○ 2026-02-18 16:47:22
○ 2026-04-12 18:23:34
●NSthird-dns.netcup.net2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
●MXmail.s-u-s.de2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
●MXmx2fde.netcup.net2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
○MXsmtp.rzone.de2015-08-19 → 2020-01-04 · 4 obs
● 2020-01-04 22:58:00
○ 2026-02-18 16:47:22
○ 2026-04-12 18:23:34
●A188.68.47.2202026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
○A2a01:238:20a:202:1090::2015-08-19 → 2020-01-04 · 4 obs
● 2020-01-04 22:58:00
○ 2026-02-18 16:47:22
○ 2026-04-12 18:23:34
●A2a03:4000:30:60a7::12:48492026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 16:47:22
● 2026-04-12 18:23:34
○A81.169.145.902015-08-19 → 2020-01-04 · 4 obs
● 2020-01-04 22:58:00
○ 2026-02-18 16:47:22
○ 2026-04-12 18:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| s-u-s.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 s-u-s.de (unsigned zone)
⏱️ Timing
Total: 747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.220 |
| AAAA | 1 | 2a03:4000:30:60a7::12:4849 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mx2fde.netcup.net (pri: 50), mail.s-u-s.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.s-u-s.de is a child of s-u-s.de.
IP Addresses
s-u-s.de has two IP numbers: 2a03:4000:30:60a7::12:4849 and 188.68.47.220.
Other host names, for instance a2fdc.netcup.net, mail1.2x2x2.de, telahead.com, green-alley-award.com and landbell.de share IP numbers with s-u-s.de.
Name Servers
s-u-s.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
s-u-s.de at least partially shares name servers with other domains, including actebus.de, touristik-langwedel.de, birgit-nauschuetz.de, geom.at and prod.at.
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
s-u-s.de is served by two mail servers mail.s-u-s.de and mx2fde.netcup.net.
s-u-s.de shares at least some mail servers with other domains, for example japan-in-hamburg.de, afrivonk.de, a-gehring.de, cutic.net and ybauer.de.
these mail servers commonly accompany mail.japan-in-hamburg.de, mail.afrivonk.de and mail.a-gehring.de.
Host names with two IP numbers:
mx2fde.netcup.net points to 2a03:4000:0:359:1428:a1ff:febb:3be6 and 188.68.47.222.
Host names with one IP number:
mail.s-u-s.de points to 188.68.47.222.
Host names that point to 188.68.47.222: mx2fde.netcup.net and mail.s-u-s.de.