semoptex.com - dns.ninja

semoptex.com

DNSSEC⚠️ Not signed
A79.124.76.247🇧🇬 TELEHOUSE-AS79.124.76.0/24 NS1
PTRmx-s4.vivawebhost.com
NSns3.gotobg.net ⭐
A79.124.76.2🇧🇬 TELEHOUSE-AS79.124.76.0/24 NS1
PTRns3.gotobg.net
NSns1.gotobg.net ⚠️ Not in parent delegation
A78.142.63.190🇧🇬 TELEHOUSE-AS78.142.63.0/24 NS1
PTRprimary.vivawebhost.com
NSns2.gotobg.net ⚠️ Not in parent delegation
A173.237.190.226🇺🇸 TierPoint173.237.190.0/24
PTRsecondary.vivawebhost.com
NSns4.gotobg.net
A79.124.76.3🇧🇬 TELEHOUSE-AS79.124.76.0/24 NS1
PTRns4.gotobg.net
MXsemoptex.com ⭐
A79.124.76.247🇧🇬 TELEHOUSE-AS79.124.76.0/24 NS1
PTRmx-s4.vivawebhost.com
TXTv=spf1 ip4:79.124.76.16 +a +mx +ip4:79.124.76.247 ~all
SOAns3.gotobg.netnoc@ns1.bg 2026-05-25 #2

com

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=1784857347

MX for

semoptex.com

Same first word

semoptex.com

Similar names

stemexpo.com
stemexpo.net
metexpos.com
stemexpo.my
mteexpos.co.za

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns1.gotobg.netns2.gotobg.netns3.gotobg.netns4.gotobg.netjm1.dns.comjm2.dns.comns35.domaincontrol.comns36.domaincontrol.comMXsemoptex.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA79.124.76.247172.245.53.2394.155.15.18
○NSjm1.dns.com2019-02-23 → 2019-02-23 · 4 obs
○ 2016-12-03 18:55:42
● 2019-02-23 03:24:54
○ 2021-10-24 15:00:04
○ 2026-07-24 02:00:40
○NSjm2.dns.com2019-02-23 → 2019-02-23 · 4 obs
○ 2016-12-03 18:55:42
● 2019-02-23 03:24:54
○ 2021-10-24 15:00:04
○ 2026-07-24 02:00:40
●NSns1.gotobg.net2021-10-24 → 2026-07-24 · 3 obs
○ 2019-02-23 03:24:54
● 2021-10-24 15:00:04
● 2026-07-24 02:00:40
●NSns2.gotobg.net2021-10-24 → 2026-07-24 · 3 obs
○ 2019-02-23 03:24:54
● 2021-10-24 15:00:04
● 2026-07-24 02:00:40
●NSns3.gotobg.net2021-10-24 → 2026-07-24 · 3 obs
○ 2019-02-23 03:24:54
● 2021-10-24 15:00:04
● 2026-07-24 02:00:40
○NSns35.domaincontrol.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
○NSns36.domaincontrol.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
●NSns4.gotobg.net2021-10-24 → 2026-07-24 · 3 obs
○ 2019-02-23 03:24:54
● 2021-10-24 15:00:04
● 2026-07-24 02:00:40
○MXalt1.aspmx.l.google.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
○MXalt2.aspmx.l.google.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
○MXaspmx.l.google.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
○MXaspmx2.googlemail.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
○MXaspmx3.googlemail.com2015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40
●MXsemoptex.com2021-10-24 → 2026-07-24 · 3 obs
○ 2019-02-23 03:24:54
● 2021-10-24 15:00:04
● 2026-07-24 02:00:40
○A172.245.53.232019-02-23 → 2019-02-23 · 4 obs
○ 2016-12-03 18:55:42
● 2019-02-23 03:24:54
○ 2021-10-24 15:00:04
○ 2026-07-24 02:00:40
●A79.124.76.2472021-10-24 → 2026-07-24 · 3 obs
○ 2019-02-23 03:24:54
● 2021-10-24 15:00:04
● 2026-07-24 02:00:40
○A94.155.15.182015-08-18 → 2016-12-03 · 4 obs
● 2015-08-18 22:32:46
● 2016-12-03 18:55:42
○ 2019-02-23 03:24:54
○ 2026-07-24 02:00:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...-
semoptex.comns3.gotobg.net, ns4.gotobg.net-

✅ Authoritative Response

Server:79.124.76.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semoptex.com (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

TypeCountSample Data
A179.124.76.247
NS4ns1.gotobg.net, ns2.gotobg.net...
MX1semoptex.com (pri: 0)
TXT1v=spf1 ip4:79.124.76.16 +a +mx +ip4:79.1
SOA1ns3.gotobg.net noc.ns1.bg

Analysis

Mail Server Role

semoptex.com serves as a mail server for semoptex.com.

IP Addresses

semoptex.com has exactly one IP address — 79.124.76.247.

sibona-sbn.com, liveall.net, ns1-mx-s4.vivawebhost.com plus two other host names have IP numbers in common with semoptex.com.

Name Servers

Four name servers handle the delegation for semoptex.com: ns1.gotobg.net, ns2.gotobg.net, ns3.gotobg.net and ns4.gotobg.net.

At least some of semoptex.com's name servers are shared with other domains, for example webclub.bg, popcornbg.com, speed-bg.com and two more.

These name servers tend to be deployed in combination with the name servers ns5.gotobg.net and ns6.gotobg.net.

Four host names, each with one IP address: ns1.gotobg.net has 78.142.63.190, ns2.gotobg.net has 173.237.190.226, ns3.gotobg.net has 79.124.76.2 and ns4.gotobg.net has 79.124.76.3.

Mail Servers

semoptex.com uses exactly one mail server, which is semoptex.com.

semoptex.com resolves to a single IP number: 79.124.76.247.