commtech-bg.net - robtex.com

commtech-bg.net

DNSSEC⚠️ Not signed
A77.71.115.52🇧🇬 VDC-AS77.71.115.0/24 Varna Data Center EOOD network
PTRns3.commtech-bg.net
NSns3.commtech-bg.net ⭐
A77.71.115.52🇧🇬 VDC-AS77.71.115.0/24 Varna Data Center EOOD network
PTRns3.commtech-bg.net
NSns4.commtech-bg.net
A212.50.20.124🇧🇬 A1BG212.50.0.0/19 Spectrum NET PA space
PTRweb.commtech-bg.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTgoogle-site-verification=K37awqlIKMvu5mShGYVenfG6xTGKStdD_Yc2ulC5OCw
SOAns3.commtech-bg.netroot@commtech-bg.net 2026-03-08 #3

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777493661

Subdomains

s03.commtech-bg.net
s04.commtech-bg.net
web.commtech-bg.net
ns3.commtech-bg.net
s01.commtech-bg.net
ns4.commtech-bg.net

Same first word

commtech-bg.com
commtech-bg.net
commtech-bg.eu

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns3.commtech-bg.netns4.commtech-bg.netns1.commtech-bg.netns1.sysdepo.comns2.commtech-bg.netns2.sysdepo.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA77.71.115.52212.50.20.12577.71.115.51
○NSns1.commtech-bg.net2015-12-13 → 2019-02-18 · 5 obs
○ 2015-08-07 07:39:54
● 2015-12-13 06:24:40
● 2019-02-18 09:07:34
○ 2026-02-19 01:47:00
○ 2026-04-29 20:29:54
○NSns1.sysdepo.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 07:39:54
○ 2015-12-13 06:24:40
○ 2026-04-29 20:29:54
○NSns2.commtech-bg.net2015-12-13 → 2019-02-18 · 5 obs
○ 2015-08-07 07:39:54
● 2015-12-13 06:24:40
● 2019-02-18 09:07:34
○ 2026-02-19 01:47:00
○ 2026-04-29 20:29:54
○NSns2.sysdepo.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 07:39:54
○ 2015-12-13 06:24:40
○ 2026-04-29 20:29:54
●NSns3.commtech-bg.net2026-02-19 → 2026-04-29 · 3 obs
○ 2019-02-18 09:07:34
● 2026-02-19 01:47:00
● 2026-04-29 20:29:54
●NSns4.commtech-bg.net2026-02-19 → 2026-04-29 · 3 obs
○ 2019-02-18 09:07:34
● 2026-02-19 01:47:00
● 2026-04-29 20:29:54
●MXalt1.aspmx.l.google.com2015-08-07 → 2026-04-29 · 2 obs
● 2015-08-07 07:39:54
● 2026-04-29 20:29:54
●MXalt2.aspmx.l.google.com2015-08-07 → 2026-04-29 · 2 obs
● 2015-08-07 07:39:54
● 2026-04-29 20:29:54
●MXaspmx.l.google.com2015-08-07 → 2026-04-29 · 2 obs
● 2015-08-07 07:39:54
● 2026-04-29 20:29:54
●MXaspmx2.googlemail.com2015-08-07 → 2026-04-29 · 2 obs
● 2015-08-07 07:39:54
● 2026-04-29 20:29:54
●MXaspmx3.googlemail.com2015-08-07 → 2026-04-29 · 2 obs
● 2015-08-07 07:39:54
● 2026-04-29 20:29:54
○A212.50.20.1252015-08-07 → 2015-12-13 · 4 obs
● 2015-08-07 07:39:54
● 2015-12-13 06:24:40
○ 2016-03-17 09:52:00
○ 2026-04-29 20:29:54
○A77.71.115.512016-03-17 → 2016-03-17 · 4 obs
○ 2015-12-13 06:24:40
● 2016-03-17 09:52:00
○ 2016-07-12 21:40:20
○ 2026-04-29 20:29:54
●A77.71.115.522016-07-12 → 2026-04-29 · 3 obs
○ 2016-03-17 09:52:00
● 2016-07-12 21:40:20
● 2026-04-29 20:29:54

🔍 DNS Trace

Analysis

Hierarchy

commtech-bg.net is the parent of s03.commtech-bg.net, s04.commtech-bg.net, web.commtech-bg.net, ns3.commtech-bg.net, s01.commtech-bg.net and a few other host names.

IP Addresses

commtech-bg.net points to IP number 77.71.115.52.

Other host names, for instance, ns3.commtech-bg.net share IP numbers with commtech-bg.net.

Name Servers

commtech-bg.net is delegated to two name servers: ns3.commtech-bg.net and ns4.commtech-bg.net.

commtech-bg.net shares the same name server setup as other domains, for example niva.bg, daphne.bg, atrend.bg and era.bg.

Host names with one IP number:

ns3.commtech-bg.net points to: 77.71.115.52.

ns4.commtech-bg.net points to: 212.50.20.124.

Mail Servers

Five mail servers handle commtech-bg.net: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

commtech-bg.net shares mail servers with other domains at least partially; for instance mdhearingaid.com, blackcork.pt, shop-gsm.ua, egcya.com and digital-aftersales.com.

These mail servers are often used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IPs

aspmx2.googlemail.com resolves to 2800:3f0:4003:c0f::1a and 108.177.123.26

aspmx3.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx.l.google.com resolves to 2607:f8b0:4004:c19::1b and 192.178.155.27

alt1.aspmx.l.google.com resolves to 2800:3f0:4003:c0f::1a and 108.177.123.26

alt2.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1b and 172.253.116.26

Names resolving to 2800:3f0:4003:c0f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names resolving to 108.177.123.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com