cometsystem.net - dns.ninja
cometsystem.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.239.192.239🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | mail.spaneco.cz | ||||||
| NS | ns1.regzone.cz ⭐ | ||||||
| A | 2a00:19a0:3:71:0:d9c6:710a:1🇨🇿 AS342222a00:19a0::/32 | ||||||
| PTR | ns1.regzone.cz | ||||||
| A | 217.198.113.10🇨🇿 AS34222217.198.112.0/20 | ||||||
| PTR | ns1.regzone.cz | ||||||
| NS | ns1.regzone.de | ||||||
| A | 2600:3c02::f03c:91ff:fedb:a6e7🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 | ||||||
| PTR | ns1.regzone.de | ||||||
| A | 23.92.29.43🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 | ||||||
| PTR | ns1.regzone.de | ||||||
| NS | ns1.regzone.info | ||||||
| A | 2001:1528:147::10 | ||||||
| A | 81.0.233.10 | ||||||
| MX | mail.cometsystem.net ⭐ | ||||||
| SOA | ns1.regzone.czadministrator@czechia.cz 2023-12-13 #2 | ||||||
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=1783836722 | ||||||
Same first word
cometsystem.ch |
cometsystem.de |
cometsystem.se |
cometsystem.cloud |
cometsystem.net |
cometsystem.com |
cometsystem.pl |
cometsystem.cz |
DNS History
6 records (5 active, 1 former)
●NSns1.regzone.cz2015-06-27 → 2026-07-12 · 2 obs
● 2026-07-12 06:37:48
●NSns1.regzone.de2015-06-27 → 2026-07-12 · 2 obs
● 2026-07-12 06:37:48
●NSns1.regzone.info2015-06-27 → 2026-07-12 · 2 obs
● 2026-07-12 06:37:48
●MXmail.cometsystem.net2015-06-27 → 2026-07-12 · 2 obs
● 2026-07-12 06:37:48
●A213.239.192.2392026-02-17 → 2026-07-12 · 3 obs
● 2026-02-17 04:22:42
● 2026-07-12 06:37:48
○A217.31.58.962015-06-27 → 2017-12-21 · 4 obs
● 2017-12-21 14:13:52
○ 2026-02-17 04:22:42
○ 2026-07-12 06:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cometsystem.net | ns1.regzone.info, ns1.regzone.cz, ns1.regzone.de | - |
✅ Authoritative Response
Server:23.92.29.43
NS records: ns1.regzone.info, ns1.regzone.cz, ns1.regzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cometsystem.net (unsigned zone)
⏱️ Timing
Total: 2725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.239.192.239 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| MX | 1 | mail.cometsystem.net (pri: 1) |
| SOA | 1 | ns1.regzone.cz administrator.czechia.cz |
Analysis
IP Addresses
cometsystem.net points to a single IP number: 213.239.192.239.
Additional host names — mail.nrw.czech-ski.cz, tridas.nl, myponytoy.com and two others — share IP numbers with cometsystem.net.
Name Servers
Three name servers are authoritative for cometsystem.net: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
cometsystem.net at least partially shares name servers with other domains, for instance fingram.cz, uctujeme.net, catler.pl and two other.
ns1.regzone.cz resolves to 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1. ns1.regzone.de resolves to 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7. ns1.regzone.info resolves to 81.0.233.10 and 2001:1528:147::10. All three hostnames point to two IP numbers each.