sswe.de - robtex.com
sswe.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=1774733723 | ||||||
Subdomains
mail.sswe.de |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns11.nameserver.de2015-07-19 → 2017-04-30 · 4 obs
● 2017-04-30 21:42:24
○ 2026-03-27 06:29:32
○ 2026-03-28 22:02:32
○NSns12.nameserver.de2015-07-19 → 2017-04-30 · 4 obs
● 2017-04-30 21:42:24
○ 2026-03-27 06:29:32
○ 2026-03-28 22:02:32
●NSroot-dns.netcup.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:29:32
● 2026-03-28 22:02:32
●NSsecond-dns.netcup.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:29:32
● 2026-03-28 22:02:32
●NSthird-dns.netcup.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:29:32
● 2026-03-28 22:02:32
●MXmail.sswe.de2015-07-19 → 2026-03-28 · 2 obs
● 2026-03-28 22:02:32
●MXmx2ef0.netcup.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:29:32
● 2026-03-28 22:02:32
○A212.223.103.662016-09-12 → 2017-04-30 · 5 obs
● 2016-09-12 12:47:14
● 2017-04-30 21:42:24
○ 2026-03-27 06:29:32
○ 2026-03-28 22:02:32
○A212.223.90.642015-07-19 → 2016-05-06 · 4 obs
● 2016-05-06 02:53:34
○ 2016-09-12 12:47:14
○ 2026-03-28 22:02:32
●A2a03:4000:30:ddcf::15:77282026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:29:32
● 2026-03-28 22:02:32
●A91.204.46.2382026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 06:29:32
● 2026-03-28 22:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sswe.de | second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sswe.de (unsigned zone)
⏱️ Timing
Total: 808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.238 |
| AAAA | 1 | 2a03:4000:30:ddcf::15:7728 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mx2ef0.netcup.net (pri: 50), mail.sswe.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
sswe.de is the parent of mail.sswe.de.
IP Addresses
sswe.de resolves to two IP numbers: 2a03:4000:30:ddcf::15:7728 and 91.204.46.238.
Other host names, for instance pizol.de, betonen.de, aqua-terra.de, praemeta.de and giga.it-time.de share IP numbers with sswe.de.
Name Servers
sswe.de delegates to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
sswe.de shares some name servers with other domains, for example machina.ch, citi-fitness.de, qcam.de, frauenliste-oberammergau.de and startfin.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
sswe.de is served by two mail servers: mail.sswe.de and mx2ef0.netcup.net.
sswe.de shares some mail servers with other domains, at least partially; for instance aquaterra.de, mailfink.de, aqua-terra.eu, michael-borso-internationale-spedition.com and x-page.de.
These mail servers are commonly used alongside mail.aquaterra.de, mail.mailfink.de, mail.aqua-terra.eu, mail.michael-borso-internationale-spedition.com, mail.x-page.de and mail.entrez.de.
Host names with two IP numbers: mx2ef0.netcup.net points to: 2a03:4000:0:499:d483:77ff:fe43:81fb and 91.204.46.240.
Host names with one IP number: mail.sswe.de points to: 91.204.46.240.
Host names that point to 91.204.46.240: mx2ef0.netcup.net and mail.sswe.de.