s-o.de - robtex.com
s-o.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.165.68.4🇩🇪 IONOS-AS213.165.64.0/19 IONOS-GMX-213-165-64-0 | ||||||
| PTR | prisma-kiel.de | ||||||
| NS | nsa8.schlundtech.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| A | 185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| NS | nsb8.schlundtech.de | ||||||
| A | 2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| A | 185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| NS | nsc8.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| A | 217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| NS | nsd8.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| A | 217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| MX | mx1.s-o.de ⭐ | ||||||
| A | 178.15.73.193🇩🇪 VODANET178.0.0.0/12 ARCOR-IP | ||||||
| PTR | mx1.s-o.de | ||||||
| TXT | MS=ms69964714 | ||||||
| TXT | v=spf1 a mx ip4:217.91.247.118 ip4:178.15.73.193 ip4:213.168.68.4 ip4:217.91.... | ||||||
| SOA | nsa8.schlundtech.ders@prisma-kiel.de 2024-02-15 #1 | ||||||
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=1774790116 | ||||||
Subdomains
mx1.s-o.de |
Same first word
s-o.net |
s-o.fr |
s-o.co.il |
s-o.at |
s-o.com |
s-o.k12.ia.us |
s-o.biz |
s-o.ru |
s-o.no |
s-o.se |
s-o.co.uk |
s-o.pl |
s-o.ch |
s-o.it |
s-o.nl |
s-o.co.in |
s-o.com.cn |
s-o.dk |
s-o.de |
s-o.es |
s-o.org |
s-o.us |
Similar names
o-s.nl |
o-s.se |
o-s.no |
o-s.org |
o-s.dev |
o-s.cn |
o-s.co.uk |
o-s.fr |
o-s.dk |
o-s.ru |
o-s.de |
o-s.in |
o-s.pl |
o-s.me |
o-s.us |
o-s.com |
o-s.eu |
o-s.at |
o-s.io |
DNS History
8 records (6 active, 2 former)
●NSnsa8.schlundtech.de2015-06-21 → 2026-03-29 · 2 obs
● 2026-03-29 13:37:48
●NSnsb8.schlundtech.de2015-06-21 → 2026-03-29 · 2 obs
● 2026-03-29 13:37:48
●NSnsc8.schlundtech.de2015-06-21 → 2026-03-29 · 2 obs
● 2026-03-29 13:37:48
●NSnsd8.schlundtech.de2015-06-21 → 2026-03-29 · 2 obs
● 2026-03-29 13:37:48
●MXmx1.s-o.de2015-06-21 → 2026-03-29 · 2 obs
● 2026-03-29 13:37:48
●A213.165.68.42026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 11:09:32
● 2026-03-29 13:37:48
○A87.106.136.2482016-09-18 → 2021-06-24 · 5 obs
● 2016-09-18 23:15:46
● 2021-06-24 05:17:54
○ 2026-02-16 11:09:32
○ 2026-03-29 13:37:48
○A87.106.150.102015-06-21 → 2016-05-03 · 4 obs
● 2016-05-03 07:08:30
○ 2016-09-18 23:15:46
○ 2026-03-29 13:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| s-o.de | nsa8.schlundtech.de, nsd8.schlundtech.de, nsc8.schlundtech.de, nsb8.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.35.227
NS records: nsa8.schlundtech.de, nsd8.schlundtech.de, nsc8.schlundtech.de, nsb8.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s-o.de (unsigned zone)
⏱️ Timing
Total: 871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.165.68.4 |
| NS | 4 | nsa8.schlundtech.de, nsd8.schlundtech.de... |
| MX | 1 | mx1.s-o.de (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:217.91.247.118 ip4:178.1, MS=ms69964714 |
| SOA | 1 | nsa8.schlundtech.de rs.prisma-kiel.de |
Analysis
Hierarchy
s-o.de is the parent of mx1.s-o.de.
IP Addresses
s-o.de resolves to a single IP: 213.165.68.4.
Other host names, for instance kliegis.de, endoplan.org, endoplan.ch, endoplan.com and endoplan.biz share IP numbers with s-o.de.
Name Servers
s-o.de is delegated to four name servers: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de and nsd8.schlundtech.de.
s-o.de shares some name servers with other domains, for example scenographer.de, seitenbau.de, fotobuch-client.de, catsy.de and neues-wuppertal.de.
Host names with two IP numbers
Two IPs per host:
nsa8.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227
nsb8.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227
nsc8.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227
nsd8.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227
Mail Servers
s-o.de is handled by a single mail server, mx1.s-o.de.
Host name mx1.s-o.de points to IP 178.15.73.193.