admincom.cz - dns.ninja
admincom.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:19a0:3:74:0:d9c6:74bc:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET | ||||||
| PTR | miniweb2vps.zarea.net | ||||||
| A | 217.198.116.188🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| NS | ns1.regzone.cz ⭐ | ||||||
| A | 2a00:19a0:3:71:0:d9c6:710a:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET | ||||||
| PTR | ns1.regzone.cz | ||||||
| A | 217.198.113.10🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | ns1.regzone.cz | ||||||
| NS | ns1.regzone.de | ||||||
| A | 2600:3c02::f03c:91ff:fedb:a6e7🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies | ||||||
| PTR | ns1.regzone.de | ||||||
| A | 23.92.29.43🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies | ||||||
| PTR | ns1.regzone.de | ||||||
| NS | ns1.regzone.info | ||||||
| A | 2001:1528:147::10🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns1.regzone.info | ||||||
| A | 81.0.233.10🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | ns1.regzone.info | ||||||
| MX | mail.admincom.info ⭐ | ||||||
| A | 92.62.224.120🇨🇿 Starnet92.62.224.0/20 s.r.o. | ||||||
| PTR | router.investgroup.cz | ||||||
| MX | hma03.admincom.cz(2) | ||||||
| A | 92.62.224.132🇨🇿 Starnet92.62.224.0/20 s.r.o. | ||||||
| SOA | ns1.regzone.czadministrator@czechia.cz 2026-05-19 #4 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1783165643 | ||||||
Subdomains
hma03.admincom.cz |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.regzone.cz2017-07-07 → 2026-07-04 · 2 obs
● 2026-07-04 12:52:34
●NSns1.regzone.de2017-07-07 → 2026-07-04 · 2 obs
● 2026-07-04 12:52:34
●NSns1.regzone.info2017-07-07 → 2026-07-04 · 2 obs
● 2026-07-04 12:52:34
●MXhma03.admincom.cz2017-07-07 → 2026-07-04 · 2 obs
● 2026-07-04 12:52:34
●MXmail.admincom.info2017-07-07 → 2026-07-04 · 2 obs
● 2026-07-04 12:52:34
●A217.198.116.1882017-07-07 → 2026-07-04 · 2 obs
● 2026-07-04 12:52:34
●A2a00:19a0:3:74:0:d9c6:74bc:12026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 03:42:14
● 2026-07-04 12:52:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| admincom.cz | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | 2 records |
✅ Authoritative Response
Server:217.198.113.10
NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.198.116.188 |
| AAAA | 1 | 2a00:19a0:3:74:0:d9c6:74bc:1 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| MX | 2 | mail.admincom.info (pri: 1), hma03.admincom.cz (pri: 2) |
| SOA | 1 | ns1.regzone.cz administrator.czechia.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)
Analysis
Hierarchy
hma03.admincom.cz is delegated beneath admincom.cz.
IP Addresses
admincom.cz points to the IP addresses 217.198.116.188 and 2a00:19a0:3:74:0:d9c6:74bc:1
Additional host names — miji.cz, assisto.cz, extracer.no and two others — share IP numbers with admincom.cz.
Name Servers
DNS for admincom.cz is handled by three authoritative name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
There is at least partial name server overlap between admincom.cz and other domains — atservis.com, irivershop.cz, truhlar-kracmer.cz and two more among them.
Three hostnames — ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info — each have two IP addresses: ns1.regzone.cz has 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1, ns1.regzone.de has 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7, and ns1.regzone.info has 81.0.233.10 and 2001:1528:147::10.
Mail Servers
admincom.cz has two mail servers: hma03.admincom.cz and mail.admincom.info.
admincom.cz has mail servers in common with other domains — for example investgroup.cz, admincom.info and haralcomp.cz.
These mail servers are routinely seen in conjunction with the mail servers router.investgroup.cz and mail.haralcomp.cz.
hma03.admincom.cz → 92.62.224.132 and mail.admincom.info → 92.62.224.120: one IP number per host name.