postgradzone.com - robtex.com
postgradzone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns67.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2174::2c🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns67.domaincontrol.com | ||||||
| A | 97.74.103.44🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns67.domaincontrol.com | ||||||
| NS | ns68.domaincontrol.com | ||||||
| A | 2603:5:2274::2c🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns68.domaincontrol.com | ||||||
| A | 173.201.71.44🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns68.domaincontrol.com | ||||||
| SOA | ns67.domaincontrol.comdns@jomax.net 2025-03-04 #1 | ||||||
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=1774363897 | ||||||
Same first word
postgradzone.com |
DNS History
8 records (4 active, 4 former)
●NSns67.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:52:48
● 2026-03-24 15:08:04
●NSns68.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:52:48
● 2026-03-24 15:08:04
○NSns8003.hostgator.com2017-12-25 → 2017-12-25 · 3 obs
○ 2026-03-24 02:52:48
○ 2026-03-24 15:08:04
○NSns8004.hostgator.com2017-12-25 → 2017-12-25 · 3 obs
○ 2026-03-24 02:52:48
○ 2026-03-24 15:08:04
○MXmail.postgradzone.com2017-12-25 → 2017-12-25 · 3 obs
○ 2026-03-24 02:52:48
○ 2026-03-24 15:08:04
●A13.248.243.52026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:52:48
● 2026-03-24 15:08:04
○A192.185.16.2352017-12-25 → 2017-12-25 · 3 obs
○ 2026-03-24 02:52:48
○ 2026-03-24 15:08:04
●A76.223.105.2302026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:52:48
● 2026-03-24 15:08:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postgradzone.com | ns67.domaincontrol.com, ns68.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postgradzone.com (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)
Analysis
IP Addresses
postgradzone.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as neuera.net, rleigh.com, qwai.net, globalsoccerhub.com and huntersantiques.com share IPs with postgradzone.com.
Name Servers
postgradzone.com is delegated to two name servers: ns67.domaincontrol.com and ns68.domaincontrol.com.
postgradzone.com shares the same name server setup as govern.mobi, myboxmoving.com, kompetitors.com, worshipnote.net and carecontact.ca.
Host names with two IP numbers: ns67.domaincontrol.com points to: 2603:5:2174::2c and 97.74.103.44; ns68.domaincontrol.com points to: 2603:5:2274::2c and 173.201.71.44.