gyudurov.com - robtex.com
gyudurov.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.253.12.4🇧🇬 PAN-TELECOM-AS46.253.12.0/24 | ||||||
| PTR | web.opticnet-bg.net | ||||||
| NS | ns.cabelnet.net ⭐ | ||||||
| A | 46.253.12.8🇧🇬 PAN-TELECOM-AS46.253.12.0/24 | ||||||
| PTR | ns.cabelnet.net | ||||||
| NS | ns1.opticnet-bg.net | ||||||
| A | 46.253.12.2🇧🇬 PAN-TELECOM-AS46.253.12.0/24 | ||||||
| PTR | ns1.opticnet-bg.net | ||||||
| MX | mx.opticnet-bg.net ⭐ | ||||||
| A | 46.253.12.13🇧🇬 PAN-TELECOM-AS46.253.12.0/24 | ||||||
| PTR | mx.opticnet-bg.net | ||||||
| TXT | v=spf1 include:spf.mailjet.com ip4:46.253.12.13 ~all | ||||||
| TXT | google-site-verification=7AFxUCwQ1CoCI0p20Zq7mO8_9ulmwrVONNsrMqajiKM | ||||||
| SOA | ns.cabelnet.netroot@cabelnet.net 2024-06-28 #1 | ||||||
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=1786590849 | ||||||
Subdomains
mail.gyudurov.com |
Same first word
gyudurov.com |
DNS History
8 records (4 active, 4 former)
●NSns.cabelnet.net2015-06-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:32:06
○NSns1.bulgartel.bg2015-06-21 → 2016-12-31 · 4 obs
● 2016-12-31 02:27:20
○ 2018-01-16 10:47:10
○ 2026-08-13 03:32:06
●NSns1.opticnet-bg.net2015-06-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:32:06
○MXmail.cabelnet.net2015-06-21 → 2015-11-04 · 4 obs
● 2015-11-04 20:14:26
○ 2016-01-20 01:50:20
○ 2026-08-13 03:32:06
○MXmail.gyudurov.com2015-06-21 → 2015-11-04 · 4 obs
● 2015-11-04 20:14:26
○ 2016-01-20 01:50:20
○ 2026-08-13 03:32:06
○MXmail.opticnet-bg.net2015-06-21 → 2015-11-04 · 4 obs
● 2015-11-04 20:14:26
○ 2016-01-20 01:50:20
○ 2026-08-13 03:32:06
●MXmx.opticnet-bg.net2016-01-20 → 2026-08-13 · 3 obs
● 2016-01-20 01:50:20
● 2026-08-13 03:32:06
●A46.253.12.42015-06-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gyudurov.com | ns.cabelnet.net, ns1.opticnet-bg.net | - |
✅ Authoritative Response
Server:46.253.12.8
NS records: ns.cabelnet.net, ns1.opticnet-bg.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gyudurov.com (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.253.12.4 |
| NS | 2 | ns1.opticnet-bg.net, ns.cabelnet.net |
| MX | 1 | mx.opticnet-bg.net (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mailjet.com ip4:46.25, google-site-verification=7AFxUCwQ1CoCI0p |
| SOA | 1 | ns.cabelnet.net root.cabelnet.net |
Analysis
Hierarchy
mail.gyudurov.com is delegated beneath gyudurov.com.
IP Addresses
gyudurov.com has exactly one IP address — 46.253.12.4.
opticnet-bg.net, pantelecom.eu, tvclub2000.com plus two other host names have IP numbers in common with gyudurov.com.
Name Servers
gyudurov.com uses two name servers for its delegation: ns.cabelnet.net and ns1.opticnet-bg.net.
The name server configuration of gyudurov.com is shared with other domains, for instance opticnet-bg.net, pantelecom.eu, 12.253.46.in-addr.arpa and two others.
At least some of gyudurov.com's name servers are also used by other domains, among them 136.21.212.in-addr.arpa.
These name servers are routinely deployed together with the name servers omega.intech.bg.
ns.cabelnet.net → 46.253.12.8 and ns1.opticnet-bg.net → 46.253.12.2: one IP number per host name.
Mail Servers
gyudurov.com uses one mail server — mx.opticnet-bg.net.
The mail server setup of gyudurov.com matches that of other domains such as cabelnet.net, opticnet-bg.net, pantelecom.eu and two others.
mx.opticnet-bg.net directs to just one IP number, 46.253.12.13.