bugzilla.cz - robtex.com
bugzilla.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.187.142.80🇨🇿 COOLHOUSING-AS89.187.142.0/23 Network of Coolhousing | ||||||
| PTR | aragorn.volf.eu | ||||||
| NS | ns1.ignum.com ⭐ | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.ignum.cz | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| MX | aragorn.volf.eu ⭐ | ||||||
| A | 2a01:5f0:c001:122:216:3eff:fe01:50🇨🇿 COOLHOUSING-AS2a01:5f0::/32 Network of Coolhousing | ||||||
| PTR | aragorn.volf.eu | ||||||
| A | 89.187.142.80🇨🇿 COOLHOUSING-AS89.187.142.0/23 Network of Coolhousing | ||||||
| PTR | aragorn.volf.eu | ||||||
| MX | domecek.volf.eu(20) | ||||||
| A | 217.115.245.187🇨🇿 MGI217.115.240.0/20 CZ.MGI | ||||||
| PTR | 217-115-245-187.vdsl.avonet.cz | ||||||
| SOA | ns1.ignum.comhostmaster@ignum.cz 2026-05-07 #1 | ||||||
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=1778336236 | ||||||
Same first word
bugzilla.hu |
bugzilla.nl |
bugzilla.at |
bugzilla.fr |
bugzilla.eu |
bugzilla.org |
bugzilla.ru |
bugzilla.net |
bugzilla.com |
bugzilla.readthedocs.io |
bugzilla.cn |
bugzilla.pl |
bugzilla.de |
bugzilla.cz |
Similar names
DNS History
6 records (5 active, 1 former)
○A217.31.49.2382015-07-01 → 2017-02-02 · 4 obs
● 2017-02-02 00:05:38
○ 2020-02-09 15:30:06
○ 2026-05-09 14:27:08
●A89.187.142.802020-02-09 → 2026-05-09 · 3 obs
● 2020-02-09 15:30:06
● 2026-05-09 14:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bugzilla.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.187.142.80 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 2 | aragorn.volf.eu (pri: 10), domecek.volf.eu (pri: 20) |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
IP Addresses
bugzilla.cz points to a single IP number: 89.187.142.80.
Other host names, for instance aragorn.volf.eu and volf.eu, share IP numbers with bugzilla.cz.
Name Servers
bugzilla.cz is delegated to two name servers: ns1.ignum.com and ns2.ignum.cz.
bugzilla.cz uses the same name server setup as other domains, for instance eturbo.sk, hromkovi.cz, ptw.cz, iks.cz and mediapoint.cz.
bugzilla.cz shares name servers with other domains at least partially, for instance farmak.cz, innatura.cz, koubek.cz, tipovani.cz and mlsnejmazel.cz.
These name servers are commonly used with ns1.webcloud.cz, ns3.webglobe.com, ns1.webglobe.cz and ns2.webglobe.cz.
Host names with two IP numbers:
The host ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35.
The host ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.
Mail Servers
bugzilla.cz is handled by two mail servers: aragorn.volf.eu and domecek.volf.eu.
bugzilla.cz shares at least some mail servers with other domains, for instance volf.eu.
Host names with two IPs:
aragorn.volf.eu points to: 2a01:5f0:c001:122:216:3eff:fe01:50 and 89.187.142.80.
Host names with one IP:
domecek.volf.eu points to: 217.115.245.187.