fai.cz - robtex.com
fai.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.anoweb.cz ⚠️ Not in zone NS records | ||||||
| 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 | ns3.anoweb.cz ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=1785694638 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
○NSns.anoweb.cz2008-03-25 → 2021-07-14 · 4 obs
● 2021-07-14 04:15:52
○ 2026-07-04 19:16:26
○ 2026-08-02 18:38:30
○MXmail.anoweb.cz2008-03-25 → 2017-08-26 · 4 obs
● 2017-08-26 13:32:50
○ 2020-12-25 10:05:30
○ 2026-08-02 18:38:30
○MXmx.stable.cz2020-12-25 → 2021-07-14 · 5 obs
● 2020-12-25 10:05:30
● 2021-07-14 04:15:52
○ 2026-07-04 19:16:26
○ 2026-08-02 18:38:30
○MXmx.stable.sk2020-12-25 → 2021-07-14 · 5 obs
● 2020-12-25 10:05:30
● 2021-07-14 04:15:52
○ 2026-07-04 19:16:26
○ 2026-08-02 18:38:30
○MXmx2.anoweb.cz2008-03-25 → 2017-08-26 · 4 obs
● 2017-08-26 13:32:50
○ 2020-12-25 10:05:30
○ 2026-08-02 18:38:30
○A46.234.104.122015-07-18 → 2017-08-26 · 5 obs
● 2015-07-18 00:49:52
● 2017-08-26 13:32:50
○ 2020-12-25 10:05:30
○ 2026-08-02 18:38:30
○A88.86.120.492020-12-25 → 2021-07-14 · 5 obs
● 2020-12-25 10:05:30
● 2021-07-14 04:15:52
○ 2026-07-04 19:16:26
○ 2026-08-02 18:38:30
○A89.250.248.1342008-03-25 → 2008-03-25 · 3 obs
○ 2015-07-18 00:49:52
○ 2026-08-02 18:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| fai.cz | ns2.anoweb.cz, ns3.anoweb.cz | 4 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns2.anoweb.cz, ns3.anoweb.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fai.cz (unsigned zone)
⏱️ Timing
Total: 1170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.anoweb.cz, ns2.anoweb.cz, ns3.anoweb.cz...)
Analysis
Name Servers
DNS delegation for fai.cz points to two name servers: ns2.anoweb.cz and ns3.anoweb.cz.
fai.cz shares the same name server configuration with modrakref.cz, harrows.cz, rodok.cz and anoweb.cz.
fai.cz shares at least some of its name servers with other domains, including artstone.cz, autosalonamg.cz, panic.cz and two others.
These name servers are frequently paired with the name servers ns.anoweb.cz and ns3.webglobe.com.
ns2.anoweb.cz directs to 185.65.223.35 and 2a00:1e40:a:53::5. ns3.anoweb.cz directs to 217.31.48.201 and 2001:1ab0:7e1e:2::5. Each host name carries two IP addresses.