`mbal-sofia.com`

DNSSEC	⚠️ Not signed
A	188.34.161.138^{🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC}
		PTR	`static.138.161.34.188.clients.your-server.de`
NS	`ns1.gotobg.net` ⭐
		A	78.142.63.190^{🇧🇬 TELEHOUSE-AS78.142.63.0/24 NS1}
			PTR	`primary.vivawebhost.com`
NS	`ns2.gotobg.net`
		A	173.237.190.226^{🇺🇸 TierPoint173.237.190.0/24}
			PTR	`secondary.vivawebhost.com`
NS	`ns3.gotobg.net`
		A	79.124.76.2^{🇧🇬 TELEHOUSE-AS79.124.76.0/24 NS1}
			PTR	`ns3.gotobg.net`
NS	`ns4.gotobg.net`
		A	79.124.76.3^{🇧🇬 TELEHOUSE-AS79.124.76.0/24 NS1}
			PTR	`ns4.gotobg.net`
MX	`mbalsofia-com01b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:91.148.168.28 ip4:91.148.168.228 +a +mx +ip4:217.174.149.125 +incl...`
SOA	`ns1.gotobg.net`noc@gotobg.net 2026-03-06 #0

`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=1774689722

WOT: SAFE (60/100)

Subdomains

mail.mbal-sofia.com

Same first word

mbal-sofia.com

DNS History

13 records (6 active, 7 former)

●NSns1.gotobg.net2026-02-26 → 2026-03-28 · 3 obs

○ 2017-06-21 23:38:36
● 2026-02-26 10:55:06
● 2026-03-28 09:26:06

●NSns2.gotobg.net2026-02-26 → 2026-03-28 · 3 obs

○ 2017-06-21 23:38:36
● 2026-02-26 10:55:06
● 2026-03-28 09:26:06

●NSns3.gotobg.net2026-02-26 → 2026-03-28 · 3 obs

○ 2017-06-21 23:38:36
● 2026-02-26 10:55:06
● 2026-03-28 09:26:06

●NSns4.gotobg.net2026-02-26 → 2026-03-28 · 3 obs

○ 2017-06-21 23:38:36
● 2026-02-26 10:55:06
● 2026-03-28 09:26:06

○NSns53.icndns.net2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-08 20:20:48
● 2017-06-21 23:38:36
○ 2026-02-26 10:55:06
○ 2026-03-28 09:26:06

○NSns54.icndns.net2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-08 20:20:48
● 2017-06-21 23:38:36
○ 2026-02-26 10:55:06
○ 2026-03-28 09:26:06

○NSserver.psp-bg.com2015-06-25 → 2016-11-08 · 5 obs

○ 2008-03-15 02:46:58
● 2015-06-25 06:02:04
● 2016-11-08 20:20:48
○ 2017-06-21 23:38:36
○ 2026-03-28 09:26:06

○MXmail.mbal-sofia.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-08 20:20:48
● 2017-06-21 23:38:36
○ 2026-02-26 10:55:06
○ 2026-03-28 09:26:06

●MXmbalsofia-com01b.mail.protection.outlook.com2026-02-26 → 2026-03-28 · 3 obs

○ 2017-06-21 23:38:36
● 2026-02-26 10:55:06
● 2026-03-28 09:26:06

○MXmx.psp-bg.com2015-06-25 → 2016-11-08 · 5 obs

○ 2008-03-15 02:46:58
● 2015-06-25 06:02:04
● 2016-11-08 20:20:48
○ 2017-06-21 23:38:36
○ 2026-03-28 09:26:06

●A188.34.161.1382026-02-26 → 2026-03-28 · 3 obs

○ 2017-06-21 23:38:36
● 2026-02-26 10:55:06
● 2026-03-28 09:26:06

○A91.215.216.1122017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-08 20:20:48
● 2017-06-21 23:38:36
○ 2026-02-26 10:55:06
○ 2026-03-28 09:26:06

○A91.215.216.942015-06-25 → 2016-11-08 · 5 obs

○ 2008-03-15 02:46:58
● 2015-06-25 06:02:04
● 2016-11-08 20:20:48
○ 2017-06-21 23:38:36
○ 2026-03-28 09:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mbal-sofia.com	ns1.gotobg.net, ns2.gotobg.net, ns3.gotobg.net, ns4.gotobg.net	-

✅ Authoritative Response

Server:79.124.76.2

NS records: ns1.gotobg.net, ns2.gotobg.net, ns3.gotobg.net, ns4.gotobg.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbal-sofia.com (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.34.161.138`
NS	4	`ns4.gotobg.net, ns1.gotobg.net...`
MX	1	`mbalsofia-com01b.mail.protection.outlook`
TXT	1	`v=spf1 ip4:91.148.168.28 ip4:91.148.168.`
SOA	1	`ns1.gotobg.net noc.gotobg.net`

Analysis

Hierarchy

mbal-sofia.com is the parent of mail.mbal-sofia.com.

IP Addresses

mbal-sofia.com points to a single IP number: 188.34.161.138.

Other host names, for instance static.138.161.34.188.clients.your-server.de, share IP numbers with mbal-sofia.com.

Name Servers

mbal-sofia.com is delegated to four name servers: ns1.gotobg.net, ns2.gotobg.net, ns3.gotobg.net and ns4.gotobg.net.

mbal-sofia.com at least partially shares name servers with other domains, for instance borinvest.bg, imhustler.com, hyaluronica.org, kid-dream.com and envato.us.