technicalmasters.com - dns.ninja

technicalmasters.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

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=1786392439

Subdomains

mail.technicalmasters.com

Same first word

technicalmasters.com

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.commail.technicalmasters.comA13.248.169.4876.223.54.146162.255.119.163162.255.119.253204.237.164.128
○NSdns1.registrar-servers.com2015-06-30 → 2018-05-19 · 4 obs
● 2015-06-30 17:37:28
● 2018-05-19 07:34:06
○ 2026-02-16 03:10:06
○ 2026-08-10 20:08:08
○NSdns2.registrar-servers.com2015-06-30 → 2018-05-19 · 4 obs
● 2015-06-30 17:37:28
● 2018-05-19 07:34:06
○ 2026-02-16 03:10:06
○ 2026-08-10 20:08:08
○NSdns3.registrar-servers.com2015-06-30 → 2017-01-08 · 4 obs
● 2015-06-30 17:37:28
● 2017-01-08 03:02:00
○ 2018-05-19 07:34:06
○ 2026-08-10 20:08:08
○NSdns4.registrar-servers.com2015-06-30 → 2017-01-08 · 4 obs
● 2015-06-30 17:37:28
● 2017-01-08 03:02:00
○ 2018-05-19 07:34:06
○ 2026-08-10 20:08:08
○NSdns5.registrar-servers.com2015-06-30 → 2017-01-08 · 4 obs
● 2015-06-30 17:37:28
● 2017-01-08 03:02:00
○ 2018-05-19 07:34:06
○ 2026-08-10 20:08:08
●NSns3.afternic.com2026-02-16 → 2026-08-10 · 3 obs
○ 2018-05-19 07:34:06
● 2026-02-16 03:10:06
● 2026-08-10 20:08:08
●NSns4.afternic.com2026-02-16 → 2026-08-10 · 3 obs
○ 2018-05-19 07:34:06
● 2026-02-16 03:10:06
● 2026-08-10 20:08:08
○MXeforward1.registrar-servers.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 17:37:28
○ 2015-11-09 08:18:36
○ 2026-08-10 20:08:08
○MXeforward2.registrar-servers.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 17:37:28
○ 2015-11-09 08:18:36
○ 2026-08-10 20:08:08
○MXeforward3.registrar-servers.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 17:37:28
○ 2015-11-09 08:18:36
○ 2026-08-10 20:08:08
○MXeforward4.registrar-servers.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 17:37:28
○ 2015-11-09 08:18:36
○ 2026-08-10 20:08:08
○MXeforward5.registrar-servers.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 17:37:28
○ 2015-11-09 08:18:36
○ 2026-08-10 20:08:08
○MXmail.technicalmasters.com2015-11-09 → 2017-01-08 · 5 obs
○ 2015-06-30 17:37:28
● 2015-11-09 08:18:36
● 2017-01-08 03:02:00
○ 2018-05-19 07:34:06
○ 2026-08-10 20:08:08
●A13.248.169.482026-02-16 → 2026-08-10 · 3 obs
○ 2018-05-19 07:34:06
● 2026-02-16 03:10:06
● 2026-08-10 20:08:08
○A162.255.119.1632018-05-19 → 2018-05-19 · 4 obs
○ 2017-01-08 03:02:00
● 2018-05-19 07:34:06
○ 2026-02-16 03:10:06
○ 2026-08-10 20:08:08
○A162.255.119.2532015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 17:37:28
○ 2018-05-19 07:34:06
○ 2026-08-10 20:08:08
○A204.237.164.1282015-11-09 → 2017-01-08 · 5 obs
○ 2015-06-30 17:37:28
● 2015-11-09 08:18:36
● 2017-01-08 03:02:00
○ 2018-05-19 07:34:06
○ 2026-08-10 20:08:08
●A76.223.54.1462026-02-16 → 2026-08-10 · 3 obs
○ 2018-05-19 07:34:06
● 2026-02-16 03:10:06
● 2026-08-10 20:08:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
technicalmasters.comns3.afternic.com, ns4.afternic.com2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technicalmasters.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

Hierarchy

mail.technicalmasters.com is delegated beneath technicalmasters.com.

IP Addresses

technicalmasters.com points to the IP addresses 13.248.169.48 and 76.223.54.146

nullmx.bosotn.com, mods360.com, myantibiotic.com plus two other host names have IP numbers in common with technicalmasters.com.

Name Servers

DNS delegation for technicalmasters.com points to two name servers: ns3.afternic.com and ns4.afternic.com.

The name server configuration of technicalmasters.com is shared with other domains, for instance cosmicwin.com, hairoverheels.com, pinnacle-inds.com and two others.

There is at least partial name server overlap between technicalmasters.com and other domains — frcdn.com, mqint.com, dahservices.com and two more among them.

These name servers frequently co-occur with the name servers verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn and verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.

ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.