technicalmaster.com - robtex.com
technicalmaster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #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.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.technicalmaster.com |
Same first word
technicalmaster.com |
DNS History
11 records (4 active, 7 former)
○NSns1.peer1.net2015-08-23 → 2017-03-15 · 4 obs
● 2017-03-15 15:01:46
○ 2020-03-04 21:03:08
○ 2026-03-24 06:21:54
○NSns2.peer1.net2015-08-23 → 2017-03-15 · 4 obs
● 2017-03-15 15:01:46
○ 2020-03-04 21:03:08
○ 2026-03-24 06:21:54
●NSns3.afternic.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 12:15:10
● 2026-03-24 06:21:54
○NSns3.epik.com2020-03-04 → 2020-03-04 · 4 obs
● 2020-03-04 21:03:08
○ 2026-03-19 12:15:10
○ 2026-03-24 06:21:54
●NSns4.afternic.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 12:15:10
● 2026-03-24 06:21:54
○NSns4.epik.com2020-03-04 → 2020-03-04 · 4 obs
● 2020-03-04 21:03:08
○ 2026-03-19 12:15:10
○ 2026-03-24 06:21:54
○MXmail.technicalmaster.com2015-08-23 → 2017-03-15 · 4 obs
● 2017-03-15 15:01:46
○ 2020-03-04 21:03:08
○ 2026-03-24 06:21:54
●A13.248.169.482026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 12:15:10
● 2026-03-24 06:21:54
○A207.198.109.592015-08-23 → 2017-03-15 · 4 obs
● 2017-03-15 15:01:46
○ 2020-03-04 21:03:08
○ 2026-03-24 06:21:54
○A45.88.202.1152020-03-04 → 2020-03-04 · 4 obs
● 2020-03-04 21:03:08
○ 2026-03-19 12:15:10
○ 2026-03-24 06:21:54
●A76.223.54.1462026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 12:15:10
● 2026-03-24 06:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| technicalmaster.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for technicalmaster.com (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
technicalmaster.com is a parent of mail.technicalmaster.com.
IP Addresses
technicalmaster.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance cherokeesports.com, nexgen-tech.com, sjmmc.com, giantcareers.com and chinese-laundry.brandpile.com share IP numbers with technicalmaster.com.
Name Servers
Delegation for technicalmaster.com rests with two name servers, ns3.afternic.com and ns4.afternic.com.
technicalmaster.com shares the same name server setup as other domains, including heliosstrategy.com, creanovation.com, ns1.pandoratasarim.com, 1000months.com and calemployeerights.com.
technicalmaster.com at least partially shares name servers with other domains, for instance jdjinc.com, plugimports.com, 1184.com, xmulti.com and isobelle.com.
These name servers are commonly used with verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn.
Host names with one IP number: ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.