cofbir.com - robtex.com
cofbir.com
com
| 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=1771291435 | ||||||
Previously MX for
cofbir.com |
Same first word
cofbir.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.hostcreators.sk2026-03-01 → 2026-03-23 · 3 obs
● 2026-03-01 06:08:32
● 2026-03-23 08:21:02
○NSns1.niagahoster.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-01 06:08:32
○ 2026-03-23 08:21:02
●NSns2.hostcreators.sk2026-03-01 → 2026-03-23 · 3 obs
● 2026-03-01 06:08:32
● 2026-03-23 08:21:02
○NSns2.niagahoster.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-01 06:08:32
○ 2026-03-23 08:21:02
●NSns3.hostcreators.sk2026-03-01 → 2026-03-23 · 3 obs
● 2026-03-01 06:08:32
● 2026-03-23 08:21:02
●NSns4.hostcreators.eu2026-03-01 → 2026-03-23 · 3 obs
● 2026-03-01 06:08:32
● 2026-03-23 08:21:02
○MXcofbir.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-01 06:08:32
○ 2026-03-23 08:21:02
●MXefa.gohost.sk2026-03-01 → 2026-03-23 · 6 obs
● 2026-03-01 06:08:32
● 2026-03-08 02:21:22
○ 2026-03-09 14:28:16
● 2026-03-15 22:09:32
● 2026-03-23 08:21:02
○A156.67.212.1932019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-01 06:08:32
○ 2026-03-23 08:21:02
●A81.89.56.1122026-03-01 → 2026-03-23 · 3 obs
● 2026-03-01 06:08:32
● 2026-03-23 08:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cofbir.com | ns1.hostcreators.sk, ns2.hostcreators.sk, ns3.hostcreators.sk, ns4.hostcreators.eu | - |
✅ Authoritative Response
Server:81.89.56.100
NS records: ns1.hostcreators.sk, ns2.hostcreators.sk, ns3.hostcreators.sk, ns4.hostcreators.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.89.56.112 |
| NS | 4 | ns3.hostcreators.sk, ns4.hostcreators.eu... |
| MX | 1 | efa.gohost.sk (pri: 10) |
| TXT | 2 | v=spf1 a mx include:_spf.gohost.sk ip4:8, spf2.0/pra a mx include:_sid.gohost.sk i |
| SOA | 1 | ns1.hostcreators.sk postmaster.hostcreat |
Analysis
IP Addresses
cofbir.com resolves to a single IP: 81.89.56.112.
Other host names, for instance a4p.sk, allsecurity.sk, wcom.sk.lvtrans.sk, www.funeral.sk and tip.seneca.sk share IP numbers with cofbir.com.
Name Servers
cofbir.com is delegated to four name servers: ns4.hostcreators.eu, ns1.hostcreators.sk, ns2.hostcreators.sk and ns3.hostcreators.sk.
cofbir.com shares some name servers with other domains, for example blatnapolianka.sk, royalweb.sk, registracie.eu, s247.eu and plejs.sk.
These name servers are commonly used with the name servers ns4.hostcreators.sk.
Host names with two IP numbers
Two IPs per host:
ns4.hostcreators.eu points to 2a01:4f8:1c1e:474c:195:201:117:177 and 195.201.117.177
ns1.hostcreators.sk points to 2a10:9c80::46:229:231:59 and 46.229.231.59
ns2.hostcreators.sk points to 2a01:390:dc4:1469:81:89:56:100 and 81.89.56.100
ns3.hostcreators.sk points to 2a14:9d80::185:208:201:3 and 185.208.201.3
Mail Servers
cofbir.com is handled by a single mail server, efa.gohost.sk.
cofbir.com shares the mail server setup with other domains, for example hrany.sk, allsecurity.sk, keymax.sk, isemi.sk and netfinity.sk.
Host name efa.gohost.sk points to IP 46.229.238.233.