opg-bg.com - robtex.com

opg-bg.com

DNSSEC⚠️ Not signed
A195.201.47.176🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRopg-bg.com
NSns1.grafixdns.com ⭐
A162.55.223.78🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRnode7.grafixdns.com
NSns2.grafixdns.com
A88.99.123.205🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRnode7.grafixdns.com
NSns801.grafixdns.com ⚠️ Not in parent delegation
A162.55.223.78🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRnode7.grafixdns.com
MXmail.opg-bg.com ⭐
A195.201.47.176🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRopg-bg.com
TXTv=spf1 +a +mx +ip4:162.55.223.78 +ip4:195.201.47.176 +include:_spf.google.com...
SOAns1.grafixdns.comadmin@grafixhost.com 2026-03-18 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776086202

PTR for

176.47.201.195.in-addr.arpa

Subdomains

mail.opg-bg.com

Same first word

opg-bg.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.grafixdns.comns2.grafixdns.comns801.grafixdns.comns43.superhosting.bgns44.superhosting.bgMXmail.opg-bg.comopg-bg.comA195.201.47.17691.196.125.146
●NSns1.grafixdns.com2026-04-13 → 2026-04-13 · 2 obs
○ 2018-03-14 08:45:28
● 2026-04-13 13:32:42
●NSns2.grafixdns.com2026-04-13 → 2026-04-13 · 2 obs
○ 2018-03-14 08:45:28
● 2026-04-13 13:32:42
○NSns43.superhosting.bg2015-08-07 → 2018-03-14 · 3 obs
● 2015-08-07 23:07:56
● 2018-03-14 08:45:28
○ 2026-04-13 13:32:42
○NSns44.superhosting.bg2015-08-07 → 2018-03-14 · 3 obs
● 2015-08-07 23:07:56
● 2018-03-14 08:45:28
○ 2026-04-13 13:32:42
●NSns801.grafixdns.com2026-04-13 → 2026-04-13 · 2 obs
○ 2018-03-14 08:45:28
● 2026-04-13 13:32:42
●MXmail.opg-bg.com2026-04-13 → 2026-04-13 · 2 obs
○ 2018-03-14 08:45:28
● 2026-04-13 13:32:42
○MXopg-bg.com2015-08-07 → 2018-03-14 · 3 obs
● 2015-08-07 23:07:56
● 2018-03-14 08:45:28
○ 2026-04-13 13:32:42
●A195.201.47.1762026-04-13 → 2026-04-13 · 2 obs
○ 2018-03-14 08:45:28
● 2026-04-13 13:32:42
○A91.196.125.1462015-08-07 → 2018-03-14 · 3 obs
● 2015-08-07 23:07:56
● 2018-03-14 08:45:28
○ 2026-04-13 13:32:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...-
opg-bg.comns1.grafixdns.com, ns2.grafixdns.com2 records

✅ Authoritative Response

Server:88.99.123.205

NS records: ns1.grafixdns.com, ns2.grafixdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opg-bg.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

TypeCountSample Data
A1195.201.47.176
NS3ns2.grafixdns.com, ns1.grafixdns.com...
MX1mail.opg-bg.com (pri: 5)
TXT1v=spf1 +a +mx +ip4:162.55.223.78 +ip4:19
SOA1ns1.grafixdns.com admin.grafixhost.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.grafixdns.com, ns2.grafixdns.com)

Analysis

Hierarchy

The parent of mail.opg-bg.com is opg-bg.com.

IP Addresses

opg-bg.com points to a single IP: 195.201.47.176.

Other host names, such as mail.opg-bg.com, share IP numbers with opg-bg.com.

Name Servers

opg-bg.com is delegated to three name servers: ns1.grafixdns.com, ns2.grafixdns.com and ns801.grafixdns.com.

opg-bg.com partially shares name servers with other domains; examples include grafixhost.com, grafixdns.com, pioneer.bg, ns2.grafixdns.com and galeriaarteria.com.

these name servers are commonly used with the name servers ns1.grafixweb.host.

Host names with a single IP number

Host ns1.grafixdns.com points to 162.55.223.78

Host ns2.grafixdns.com points to 88.99.123.205

Host ns801.grafixdns.com points to 162.55.223.78

Host names pointing to 162.55.223.78: ns1.grafixdns.com and ns801.grafixdns.com

Mail Servers

opg-bg.com is handled by a single mail server, mail.opg-bg.com.

mail.opg-bg.com points to a single IP: 195.201.47.176.