unit351.net - dns.ninja
unit351.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.63.130.234🇩🇪 ratiokontakt212.63.128.0/19 GmbH | ||||||
| PTR | win10.serviceprovider.de | ||||||
| NS | ns12.nameserver.de ⭐ | ||||||
| A | 2a02:708:0:25::2🇩🇪 ratiokontakt2a02:708::/32 GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| A | 212.223.44.220🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| NS | ns11.nameserver.de | ||||||
| A | 2a02:708:0:26::2🇩🇪 ratiokontakt2a02:708::/32 GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| A | 212.223.44.219🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| MX | mail.unit351.net ⭐ | ||||||
| A | 212.223.165.71🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | frontend.clustermail.de | ||||||
| SOA | ns12.nameserver.dednsmaster@ns12.nameserver.de 2018-07-27 #0 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786972314 | ||||||
Subdomains
mail.unit351.net |
Same first word
DNS History
10 records (4 active, 6 former)
●NSns11.nameserver.de2015-05-30 → 2026-08-17 · 3 obs
● 2015-05-30 22:23:28
● 2026-08-17 13:38:50
●NSns12.nameserver.de2015-05-30 → 2026-08-17 · 3 obs
● 2015-05-30 22:23:28
● 2026-08-17 13:38:50
○NSpark21.secureserver.net2007-10-09 → 2007-10-09 · 3 obs
○ 2015-05-30 22:23:28
○ 2026-08-17 13:38:50
○NSpark22.secureserver.net2007-10-09 → 2007-10-09 · 3 obs
○ 2015-05-30 22:23:28
○ 2026-08-17 13:38:50
●MXmail.unit351.net2015-05-30 → 2026-08-17 · 3 obs
● 2015-05-30 22:23:28
● 2026-08-17 13:38:50
○MXmailstore1.secureserver.net2007-10-09 → 2007-10-09 · 3 obs
○ 2015-05-30 22:23:28
○ 2026-08-17 13:38:50
○MXsmtp.secureserver.net2007-10-09 → 2007-10-09 · 3 obs
○ 2015-05-30 22:23:28
○ 2026-08-17 13:38:50
○A212.223.151.1902015-05-30 → 2017-04-03 · 5 obs
● 2015-05-30 22:23:28
● 2017-04-03 15:24:50
○ 2020-04-05 03:46:52
○ 2026-08-17 13:38:50
●A212.63.130.2342020-04-05 → 2026-08-17 · 3 obs
● 2020-04-05 03:46:52
● 2026-08-17 13:38:50
○A64.202.189.1852007-10-09 → 2007-10-09 · 3 obs
○ 2015-05-30 22:23:28
○ 2026-08-17 13:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| unit351.net | ns11.nameserver.de, ns12.nameserver.de | - |
✅ Authoritative Response
Server:212.223.44.219
NS records: ns11.nameserver.de, ns12.nameserver.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unit351.net (unsigned zone)
⏱️ Timing
Total: 1170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.63.130.234 |
| NS | 2 | ns11.nameserver.de, ns12.nameserver.de |
| MX | 1 | mail.unit351.net (pri: 10) |
| SOA | 1 | ns12.nameserver.de dnsmaster.ns12.namese |
Analysis
Hierarchy
unit351.net serves as the parent of mail.unit351.net.
IP Addresses
unit351.net points to a single IP number: 212.63.130.234.
Additional host names — architekten-alff-holletzek.de, justvakuum.de, monsterpet.net and two others — share IP numbers with unit351.net.
Name Servers
unit351.net uses two name servers for its delegation: ns11.nameserver.de and ns12.nameserver.de.
unit351.net shares its name server setup with other domains, including nimbuz.com, 168.223.212.in-addr.arpa, ww-team.com and two others.
unit351.net has at least partial name server overlap with other domains, such as boxexpert.info, christine-schneider.de, vr-chorreisen.de and two others.
The two host names ns11.nameserver.de and ns12.nameserver.de each have a pair of IP addresses: ns11.nameserver.de has 212.223.44.219 and 2a02:708:0:26::2, and ns12.nameserver.de has 212.223.44.220 and 2a02:708:0:25::2.
Mail Servers
unit351.net has one mail server: mail.unit351.net.
mail.unit351.net directs to just one IP number, 212.223.165.71.