sofia.bg - robtex.com
sofia.bg
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.bghostmaster@register.bg 2026-05-09 #13 | ||||||
rank #59 in the tld
This domain name likely represents a website from Sofia, the capital city of Bulgaria. The ".bg" signifies Bulgaria, and "Sofia" is commonly associated with the city itself. The exact content of the website could vary, it could be a governmental site, a tourism site, or any other type of website related to the city of Sofia.WOT: SAFE (70/100)
📈 Tranco rank: #185,899
PTR for
Subdomains
sonet12.sofia.bg |
ns.sofia.bg |
airmon.sofia.bg |
kg.sofia.bg |
mx3.sofia.bg |
so4.sofia.bg |
so5.sofia.bg |
smtp1.sofia.bg |
matomo.sofia.bg |
mail.sofia.bg |
szp.sofia.bg |
nag.sofia.bg |
shiva.sofia.bg |
sonet06.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 |
sonet10.sofia.bg |
www.sofia.bg |
mx1.sofia.bg |
call.sofia.bg |
sonet02.sofia.bg |
address.sofia.bg |
bigip.sofia.bg |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.orbitel.bg2009-07-04 → 2009-07-04 · 3 obs
○ 2015-08-08 18:28:32
○ 2026-05-09 15:48:26
●NSns.sofia.bg2009-07-04 → 2026-05-09 · 2 obs
● 2026-05-09 15:48:26
●NSns2.sofia.bg2015-08-08 → 2026-05-09 · 3 obs
● 2015-08-08 18:28:32
● 2026-05-09 15:48:26
○MXmx1.sofia.bg2009-07-04 → 2017-09-12 · 4 obs
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-05-09 15:48:26
○MXmx2.sofia.bg2015-08-08 → 2019-04-11 · 5 obs
● 2015-08-08 18:28:32
● 2019-04-11 14:12:46
○ 2020-12-12 00:19:18
○ 2026-05-09 15:48:26
○MXmx3.sofia.bg2017-07-16 → 2020-12-12 · 5 obs
● 2017-07-16 21:26:06
● 2020-12-12 00:19:18
○ 2026-02-15 16:03:04
○ 2026-05-09 15:48:26
●MXsmtp.google.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 16:03:04
● 2026-05-09 15:48:26
○MXsmtp1.sofia.bg2009-07-04 → 2017-09-12 · 4 obs
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-05-09 15:48:26
○MXsonet13.sofia.bg2015-08-08 → 2017-09-12 · 5 obs
● 2015-08-08 18:28:32
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-05-09 15:48:26
○A31.13.220.2132017-05-01 → 2017-09-12 · 5 obs
● 2017-05-01 04:20:32
● 2017-09-12 14:18:56
○ 2019-04-11 14:12:46
○ 2026-05-09 15:48:26
○A31.13.222.1372019-04-11 → 2020-12-12 · 5 obs
● 2019-04-11 14:12:46
● 2020-12-12 00:19:18
○ 2026-02-15 16:03:04
○ 2026-05-09 15:48:26
●A85.208.138.1002026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 16:03:04
● 2026-05-09 15:48:26
○A89.215.170.1342015-08-08 → 2017-02-22 · 5 obs
● 2015-08-08 18:28:32
● 2017-02-22 07:46:54
○ 2017-05-01 04:20:32
○ 2026-05-09 15:48:26
○A93.123.36.1322009-07-04 → 2017-02-22 · 4 obs
● 2017-02-22 07:46:54
○ 2017-05-01 04:20:32
○ 2026-05-09 15:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | a.nic.bg, b.nic.bg, c.nic.bg, d.nic.bg... | - |
| sofia.bg | ns2.sofia.bg, ns.sofia.bg | 2 records |
✅ Authoritative Response
Server:93.123.36.130
NS records: ns2.sofia.bg, ns.sofia.bg
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.208.138.100 |
| NS | 2 | ns.sofia.bg, ns2.sofia.bg |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 mx ip4:31.13.222.133 ip4:37.209.1 |
| SOA | 1 | ns.sofia.bg postmaster.sofia.bg |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.sofia.bg, ns2.sofia.bg)
Analysis
Hierarchy
sofia.bg is a parent of sonet12.sofia.bg, ns.sofia.bg, airmon.sofia.bg, kg.sofia.bg, mx3.sofia.bg and a few other host names.
IP Addresses
sofia.bg resolves to a single IP address: 85.208.138.100.
Other host names, for instance revproxy1.sofia.bg, share IP numbers with sofia.bg.
Name Servers
sofia.bg's delegation uses two name servers, ns2.sofia.bg and ns.sofia.bg.
sofia.bg at least partially shares name servers with other domains; for instance eoiit.bg.
These name servers are often used together with ns.eoiit.bg.
Host names with a single IP:
ns2.sofia.bg points to 89.215.170.130.
ns.sofia.bg points to 93.123.36.130.
Mail Servers
sofia.bg is handled by a single mail server, smtp.google.com.
sofia.bg shares its mail server setup with other domains, including directvantage.com, cnesports.org, bakersox.com, mficusa.org and rightmanagementindia.in.
The mail servers for sofia.bg are shared with other domains, for instance paradoxlondonpk.com, 21srl.com, cccc.edu, attrading.eu and swellproducts.com.
these mail servers are commonly used with alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.251.179.26, 142.251.179.27 and 172.253.62.26.