`opcompetitiveness.bg`

DNSSEC	⚠️ Not signed
A	87.120.40.42^{🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd.}
		PTR	`server13.host.bg`
NS	`ns25.bgdns.net` ⭐
		A	87.120.40.161^{🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd.}
			PTR	`ns21.bgdns.net`
NS	`ns26.bgdns.net`
		A	87.120.40.162^{🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd.}
			PTR	`server13.superhosting.bg`
MX	`opcompetitiveness.bg` ⭐
		A	87.120.40.42^{🇧🇬 SUPERHOSTING_AS87.120.40.0/24 SuperHosting.BG Ltd.}
			PTR	`server13.host.bg`
TXT	`v=spf1 +a +mx +ip4:87.120.40.161 +ip4:87.120.40.162 +include:server13.spf.sup...`
SOA	`ns25.bgdns.net`hostmaster@superhosting.bg 2026-05-08 #3

`bg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.bg` ⭐
	NS	`b.nic.bg`
	NS	`c.nic.bg`
	NS	`d.nic.bg`
	NS	`e.nic.bg`
	NS	`p.nic.bg`
	SOA	`a.nic.bg`hostmaster@register.bg 2026-05-11 #1

MX for

opcompetitiveness.bg

Same first word

opcompetitiveness.bg

DNS History

6 records (4 active, 2 former)

●NSns25.bgdns.net2015-07-21 → 2026-05-10 · 2 obs

● 2015-07-21 13:49:06
● 2026-05-10 21:33:16

●NSns26.bgdns.net2015-07-21 → 2026-05-10 · 2 obs

● 2015-07-21 13:49:06
● 2026-05-10 21:33:16

○MXmail.host.bg2015-07-21 → 2016-11-29 · 4 obs

● 2015-07-21 13:49:06
● 2016-11-29 07:27:08
○ 2026-03-05 19:34:20
○ 2026-05-10 21:33:16

●MXopcompetitiveness.bg2026-03-05 → 2026-05-10 · 3 obs

○ 2016-11-29 07:27:08
● 2026-03-05 19:34:20
● 2026-05-10 21:33:16

●A87.120.40.422026-03-05 → 2026-05-10 · 3 obs

○ 2016-11-29 07:27:08
● 2026-03-05 19:34:20
● 2026-05-10 21:33:16

○A87.120.40.682015-07-21 → 2016-11-29 · 4 obs

● 2015-07-21 13:49:06
● 2016-11-29 07:27:08
○ 2026-03-05 19:34:20
○ 2026-05-10 21:33:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bg	a.nic.bg, b.nic.bg, c.nic.bg, d.nic.bg...	12 records
opcompetitiveness.bg	ns26.bgdns.net, ns25.bgdns.net	-

✅ Authoritative Response

Server:87.120.40.161

NS records: ns26.bgdns.net, ns25.bgdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opcompetitiveness.bg (unsigned zone)

⏱️ Timing

Total: 3776ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.120.40.42`
NS	2	`ns26.bgdns.net, ns25.bgdns.net`
MX	1	`opcompetitiveness.bg (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:87.120.40.161 +ip4:87`
SOA	1	`ns25.bgdns.net hostmaster.superhosting.b`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.bg, a.nic.bg, b.nic.bg...)

Analysis

Mail Server Role

For opcompetitiveness.bg, the mail server is opcompetitiveness.bg.

IP Addresses

opcompetitiveness.bg points to a single IP number: 87.120.40.42.

other host names for instance feed.asia-red.geppy-bg.com, loveforever.eu, janservice.com, rss.feed.bc-japan-1-2.geppy-bg.com and deltagroup.bg share IP numbers with opcompetitiveness.bg.

Name Servers

opcompetitiveness.bg is delegated to two name servers: ns25.bgdns.net and ns26.bgdns.net.

opcompetitiveness.bg shares the same name server setup as other domains, for example cbenconsult.com, webawards.bg, marinabayraktarova.com, dm-bg.com and amperx.bg.

opcompetitiveness.bg at least partially shares its name servers with other domains, for instance isd-bg.com.

Host names with one IP number:

The host ns25.bgdns.net points to 87.120.40.161 and the host ns26.bgdns.net points to 87.120.40.162.

Mail Servers

One mail server handles opcompetitiveness.bg.

Host name opcompetitiveness.bg points to IP address 87.120.40.42.

opcompetitiveness.bg - robtex.com