`alcolholding.com`

DNSSEC	⚠️ Not signed
A	212.39.90.61^{🇧🇬 VIVACOM-AS212.39.90.0/24 Bulgarian Telecommunications Company Plc.}
		PTR	`web.my.contact.bg`
NS	`pns-pw.contact.bg` ⭐
		A	212.39.90.101^{🇧🇬 VIVACOM-AS212.39.90.0/24 Bulgarian Telecommunications Company Plc.}
			PTR	`dsl-pw-ha1.btc-net.bg`
NS	`sns-pw.contact.bg`
		A	212.39.90.102^{🇧🇬 VIVACOM-AS212.39.90.0/24 Bulgarian Telecommunications Company Plc.}
			PTR	`dsl-pw-ha2.btc-net.bg`
MX	`mta.itservices.bg` ⭐
		A	78.128.62.140^{🇧🇬 Telepoint78.128.62.0/24 Ltd}
			PTR	`mta.itservices.bg`
TXT	`v=spf1 +mx -all`
SOA	`pns-pw.contact.bg`hostmaster@btc-net.bg serial=1775650141

`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.net`nstld@verisign-grs.com serial=1776088042

Same first word

alcolholding.com

DNS History

5 records (4 active, 1 former)

●NSpns-pw.contact.bg2015-07-09 → 2026-04-13 · 2 obs

● 2015-07-09 02:01:14
● 2026-04-13 14:11:24

●NSsns-pw.contact.bg2015-07-09 → 2026-04-13 · 2 obs

● 2015-07-09 02:01:14
● 2026-04-13 14:11:24

○MXmbox.contact.bg2015-07-09 → 2017-01-05 · 4 obs

● 2015-07-09 02:01:14
● 2017-01-05 13:54:32
○ 2026-02-18 03:58:36
○ 2026-04-13 14:11:24

●MXmta.itservices.bg2026-02-18 → 2026-04-13 · 3 obs

○ 2017-01-05 13:54:32
● 2026-02-18 03:58:36
● 2026-04-13 14:11:24

●A212.39.90.612015-07-09 → 2026-04-13 · 2 obs

● 2015-07-09 02:01:14
● 2026-04-13 14:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alcolholding.com	pns-pw.contact.bg, sns-pw.contact.bg	-

✅ Authoritative Response

Server:212.39.90.102

NS records: pns-pw.contact.bg, sns-pw.contact.bg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alcolholding.com (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.39.90.61`
NS	2	`pns-pw.contact.bg, sns-pw.contact.bg`
MX	1	`mta.itservices.bg (pri: 2)`
TXT	1	`v=spf1 +mx -all`
SOA	1	`pns-pw.contact.bg hostmaster.btc-net.bg`

Analysis

IP Addresses

alcolholding.com points to a single IP number: 212.39.90.61.

other host names for instance asen_ninov.mbox.contact.bg, nbt-ad.com, deik-bg.com, pgi-blg.my.contact.bg and hvu.my.contact.bg share IP numbers with alcolholding.com.

Name Servers

alcolholding.com is delegated to two name servers: pns-pw.contact.bg and sns-pw.contact.bg.

alcolholding.com shares the same name server setup as other domains, for example nbt-ad.com, deik-bg.com, vprs-court.org, rs-sz.com and fireproducts.net.

alcolholding.com at least partially shares name servers with other domains, for example my.contact.bg and mbox.contact.bg.

These name servers are often used with ns3.contact.bg and ns4.contact.bg.

Host names with one IP number:

The host pns-pw.contact.bg points to 212.39.90.101 and the host sns-pw.contact.bg points to 212.39.90.102.

Mail Servers

alcolholding.com is handled by a single mail server, mta.itservices.bg.

alcolholding.com shares the same mail server setup as other domains, for instance avtogaratarnovo.eu, sic-sofia.com, polymat-bg.com, altabg.com and vdesk.bg.

Host name mta.itservices.bg points to IP address 78.128.62.140.

alcolholding.com - robtex.com