`mx50.bas.bg`

DNSSEC	⚠️ Not signed
A	213.191.199.7^{🇧🇬 AS-BG-BAS213.191.192.0/19 BASNET Bulgarian Academy of Sciences}
		PTR	`greylist.bas.bg`
		PTR	`mx50.bas.bg`
		PTR	`ns2.bas.bg`

`bas.bg`

	DNSSEC	⚠️ Not signed
	A	213.191.221.71^{🇧🇬 AS-BG-BAS213.191.192.0/19 BASNET Bulgarian Academy of Sciences}
	NS	`ns1.bas.bg` ⭐
	NS	`ns.bas.bg`
	NS	`ns2.bas.bg`
	MX	`argo.bas.bg` ⭐
	MX	`pmx.bas.bg`⁽⁵⁰⁰⁾
	TXT	`v=spf1 ip4:195.96.224.7 ip4:213.191.199.12 ip4:213.191.199.14 ip4:195.96.224....`
	TXT	`MS=ms94473617`
	TXT	`MS=ms57774012`
	TXT	`google-site-verification=QNLiOclWd-wTrGRoBMc6N5_DIUD44cVMEV6RGqVwpp0`
	SOA	`ns.bas.bg`root@argo.bas.bg 2026-03-13 #0

WOT: SAFE (75/100)
rank #9880 globally
rank #3 in the tld
This domain name "bas.bg" belongs to the Bulgarian Academy of Sciences, a leading scientific institution in Bulgaria. It is used to provide information about the academy's research, events, publications, and other related activities. The website is primarily in Bulgarian, but some parts are also available in English. It serves as a portal for scientific communication and collaboration both nationally and internationally.WOT: SAFE (75/100)
📈 Tranco rank: #22,516

PTR for

7.199.191.213.in-addr.arpa

7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.9.1.0.0.8.8.8.1.0.a.2.ip6.arpa

MX for

igic.bas.bg

ie.bas.bg

Previously MX for

ieserver.ie.bas.bg

64-127.229.96.195.in-addr.arpa

iki.bas.bg

bas.bg

Same first word

mx50.ru

Similar names

xm05.com

05xm.com

mx05.com

05mx.com

mx05.kinghost.net

xm50.com

DNS History

2 records (1 active, 1 former)

●A213.191.199.72015-08-17 → 2026-03-27 · 2 obs

● 2015-08-17 12:35:04
● 2026-03-27 23:20:12

○A2a01:8880:199::72017-08-22 → 2017-08-22 · 4 obs

○ 2015-08-17 12:35:04
● 2017-08-22 18:06:46
○ 2020-05-07 22:47:58
○ 2026-03-27 23:20:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bg	c.nic.bg, e.nic.bg, a.nic.bg, p.nic.bg...	-
bas.bg	ns.bas.bg, ns1.bas.bg, ns2.bas.bg	3 records

✅ Authoritative Response

Server:195.96.224.7

NS records: ns.bas.bg, ns1.bas.bg, ns2.bas.bg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bas.bg (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.191.199.7`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns.bas.bg, ns1.bas.bg, ns2.bas.bg)

Analysis

Mail Server Role

mx50.bas.bg serves as the mail server for igic.bas.bg and ie.bas.bg.

argo.bas.bg, igic.bas.bg and svr.igic.bas.bg are commonly used mail servers together with mx50.bas.bg.

IP Addresses

mx50.bas.bg points to a single IP address: 213.191.199.7.

Other host names, such as ns2.bas.bg and greylist.bas.bg, share IP numbers with mx50.bas.bg.

mx50.bas.bg - robtex.com

mx50.bas.bg

bas.bg