sofia.bg - dns.ninja

sofia.bg

DNSSEC🔒 Signed (DS record present)
A85.208.138.100🇺🇸 Sofia_Municipality85.208.138.0/24
NSns2.sofia.bg ⭐
A89.215.170.130🇧🇬 A1BG89.215.0.0/16 A1 Bulgaria EAD
NSns.sofia.bg
A93.123.36.130🇧🇬 NETERRA-AS93.123.36.0/24 Neterra IP Block Sofia
PTRns.sofia.bg
MXsmtp.google.com ⭐
A2607:f8b0:4004:c0b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A2607:f8b0:4004:c17::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c19::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
A172.253.139.27🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f27.1e100.net
TXTv=spf1 mx ip4:31.13.222.133 ip4:37.209.175.20 ip4:77.77.151.39 ip4:79.124.30....
SOAns.sofia.bgpostmaster@sofia.bg 2026-07-24 #2

bg

DNSSEC🔒 Signed (DS record present)
NSa.nic.bg ⭐
NSb.nic.bg
NSc.nic.bg
NSd.nic.bg
NSe.nic.bg
NSp.nic.bg
SOAa.nic.bghostmaster@register.bg 2026-07-24 #12
rank #103903 globally
rank #58 in the tld
WOT: SAFE (70/100)
📈 Tranco rank: #138,725

PTR for

73.217.82.185.in-addr.arpa

Subdomains

sonet12.sofia.bg
ns.sofia.bg
airmon.sofia.bg
council.sofia.bg
kg.sofia.bg
mx3.sofia.bg
so4.sofia.bg
so5.sofia.bg
smtp1.sofia.bg
urbandata.sofia.bg
matomo.sofia.bg
mail.sofia.bg
szp.sofia.bg
nag.sofia.bg
shiva.sofia.bg
sonet06.sofia.bg
svc.sofia.bg
serdika.sofia.bg
sonet13.sofia.bg
sonet14.sofia.bg
gw-spnet.sofia.bg
revproxy1.sofia.bg
mx2.sofia.bg
sosp01.sofia.bg
sonet09.sofia.bg
smtp2.sofia.bg
ns2.sofia.bg
shiva2.sofia.bg
so2.sofia.bg
kids.sofia.bg
waf.sofia.bg
sonet10.sofia.bg
www.sofia.bg
mx1.sofia.bg
call.sofia.bg
sonet02.sofia.bg
address.sofia.bg
bigip.sofia.bg

Same first word

sofia.at
sofia.im
sofia.net.au
sofia.pl
sofia.pe
sofia.ro
sofia.pro
sofia.com
sofia.ee
sofia.support
sofia.co.in
sofia.it.com
sofia.ru
sofia.media
sofia.net
sofia.ca
sofia.tv
sofia.us
sofia.email
sofia.com.my
sofia.cafe
sofia.pet
sofia.kz
sofia.sg
sofia.edu
sofia.church
sofia.properties
sofia.me
sofia.agency
sofia.be
sofia.org.br
sofia.education
sofia.systems
sofia.red
sofia.com.cn
sofia.city
sofia.world
sofia.cat
sofia.com.bo
sofia.life
sofia.apartments
sofia.xyz
sofia.com.py
sofia.it
sofia.spb.ru
sofia.digital
sofia.network
sofia.com.co
sofia.land
sofia.re
sofia.ai
sofia.bg
sofia.jp
sofia.com.vn
sofia.com.sg
sofia.sk
sofia.pk
sofia.kr
sofia.by
sofia.com.ua
sofia.bio
sofia.date
sofia.com.mx
sofia.ae
sofia.co.il
sofia.biz
sofia.no
sofia.nc
sofia.de
sofia.tw
sofia.io
sofia.fyi
sofia.tips
sofia.dev
sofia.camp
sofia.cz

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DNS History

14 records (4 active, 10 former)

201020122014201620182020202220242026NSns.sofia.bgns2.sofia.bgns.orbitel.bgMXsmtp.google.commx1.sofia.bgmx2.sofia.bgmx3.sofia.bgsmtp1.sofia.bgsonet13.sofia.bgA85.208.138.10031.13.220.21331.13.222.13789.215.170.13493.123.36.132
○NSns.orbitel.bg2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 04:44:02
○ 2015-08-08 18:28:32
○ 2026-07-24 13:50:56
●NSns.sofia.bg2009-07-04 → 2026-07-24 · 2 obs
● 2009-07-04 04:44:02
● 2026-07-24 13:50:56
●NSns2.sofia.bg2015-08-08 → 2026-07-24 · 3 obs
○ 2009-07-04 04:44:02
● 2015-08-08 18:28:32
● 2026-07-24 13:50:56
○MXmx1.sofia.bg2009-07-04 → 2017-09-12 · 4 obs
● 2009-07-04 04:44:02
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-07-24 13:50:56
○MXmx2.sofia.bg2015-08-08 → 2019-04-11 · 5 obs
○ 2009-07-04 04:44:02
● 2015-08-08 18:28:32
● 2019-04-11 14:12:46
○ 2020-12-12 00:19:18
○ 2026-07-24 13:50:56
○MXmx3.sofia.bg2017-07-16 → 2020-12-12 · 5 obs
○ 2015-08-08 18:28:32
● 2017-07-16 21:26:06
● 2020-12-12 00:19:18
○ 2026-02-15 16:03:04
○ 2026-07-24 13:50:56
●MXsmtp.google.com2026-02-15 → 2026-07-24 · 3 obs
○ 2020-12-12 00:19:18
● 2026-02-15 16:03:04
● 2026-07-24 13:50:56
○MXsmtp1.sofia.bg2009-07-04 → 2017-09-12 · 4 obs
● 2009-07-04 04:44:02
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-07-24 13:50:56
○MXsonet13.sofia.bg2015-08-08 → 2017-09-12 · 5 obs
○ 2009-07-04 04:44:02
● 2015-08-08 18:28:32
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-07-24 13:50:56
○A31.13.220.2132017-05-01 → 2017-09-12 · 5 obs
○ 2017-02-22 07:46:54
● 2017-05-01 04:20:32
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-07-24 13:50:56
○A31.13.222.1372019-04-11 → 2020-12-12 · 5 obs
○ 2017-09-12 14:18:56
● 2019-04-11 14:12:46
● 2020-12-12 00:19:18
○ 2026-02-15 16:03:04
○ 2026-07-24 13:50:56
●A85.208.138.1002026-02-15 → 2026-07-24 · 3 obs
○ 2020-12-12 00:19:18
● 2026-02-15 16:03:04
● 2026-07-24 13:50:56
○A89.215.170.1342015-08-08 → 2017-02-22 · 5 obs
○ 2009-07-04 04:44:02
● 2015-08-08 18:28:32
● 2017-02-22 07:46:54
○ 2017-05-01 04:20:32
○ 2026-07-24 13:50:56
○A93.123.36.1322009-07-04 → 2017-02-22 · 4 obs
● 2009-07-04 04:44:02
● 2017-02-22 07:46:54
○ 2017-05-01 04:20:32
○ 2026-07-24 13:50:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bgp.nic.bg, c.nic.bg, d.nic.bg, a.nic.bg...12 records
sofia.bgns2.sofia.bg, ns.sofia.bg2 records

✅ Authoritative Response

Server:89.215.170.130

NS records: ns2.sofia.bg, ns.sofia.bg

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1377ms | Queries: -

📄 Records

TypeCountSample Data
A185.208.138.100
NS2ns2.sofia.bg, ns.sofia.bg
MX1smtp.google.com (pri: 1)
TXT1v=spf1 mx ip4:31.13.222.133 ip4:37.209.1
SOA1ns.sofia.bg postmaster.sofia.bg

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (a.nic.bg, b.nic.bg, c.nic.bg...)

Analysis

Hierarchy

sonet12.sofia.bg, ns.sofia.bg, airmon.sofia.bg, council.sofia.bg, kg.sofia.bg and a few other host names are all children of sofia.bg.

IP Addresses

sofia.bg resolves to just one IP address, 85.208.138.100.

revproxy1.sofia.bg and waf.sofia.bg are among other host names that share IP numbers with sofia.bg.

Name Servers

DNS delegation for sofia.bg points to two name servers: ns2.sofia.bg and ns.sofia.bg.

sofia.bg has partial name server overlap with other domains, including eoiit.bg.

These name servers commonly appear in combination with the name servers ns.eoiit.bg.

Both ns2.sofia.bg and ns.sofia.bg have a single IP address each — ns2.sofia.bg resolves to 89.215.170.130 while ns.sofia.bg resolves to 93.123.36.130.

Mail Servers

The sole mail server for sofia.bg is smtp.google.com.

Among the domains sharing a mail server setup with sofia.bg are directvantage.com, cnesports.org, bakersox.com and two others.

There is at least a partial MX overlap between sofia.bg and other domains, including paradoxlondonpk.com, 21srl.com, cccc.edu and two others.

The mail servers alt1.aspmx.l.google.com, aspmx.l.google.com and alt2.aspmx.l.google.com are commonly used alongside these mail servers.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.27, 142.251.16.26, 142.251.16.27 and 6 others.