postgradstudent.com - robtex.com
postgradstudent.com
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=1777082726 | ||||||
Same first word
postgradstudent.com |
DNS History
6 records (6 active, 0 former)
●NSns19.domaincontrol.com2026-03-06 → 2026-04-25 · 2 obs
● 2026-04-25 02:22:28
●NSns20.domaincontrol.com2026-03-06 → 2026-04-25 · 2 obs
● 2026-04-25 02:22:28
●MXmx0.123-reg.co.uk2026-03-06 → 2026-04-25 · 2 obs
● 2026-04-25 02:22:28
●MXmx1.123-reg.co.uk2026-03-06 → 2026-04-25 · 2 obs
● 2026-04-25 02:22:28
●A13.248.213.452026-03-06 → 2026-04-25 · 2 obs
● 2026-04-25 02:22:28
●A76.223.67.1892026-03-06 → 2026-04-25 · 2 obs
● 2026-04-25 02:22:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| postgradstudent.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postgradstudent.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10) |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
postgradstudent.com points to two IP numbers: 13.248.213.45 and 76.223.67.189.
Other host names such as mother-n-baby.com, foodinspired.ca, lulah.net, ridetv.info and 2ndstorys.com share IP numbers with postgradstudent.com.
Name Servers
postgradstudent.com is delegated to two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.
postgradstudent.com uses the same name server setup as other domains, including checkmaint.com, goaround.world, siegehublot.com, etremagroup.com and pasopermits.com.
Host names with two IP numbers:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10.
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
postgradstudent.com is handled by two mail servers: mx0.123-reg.co.uk and mx1.123-reg.co.uk.
postgradstudent.com uses the same mail server setup as other domains, for instance eprivacyready.com, softiron.net, blackcountryinsighthub.com, europeanvaluations.com and sotherapy.co.uk.
postgradstudent.com shares at least some mail servers with other domains, for example cveltd.com, lotuslaser.nl, genuinepp.com, princealbert.pub and alternativerunners.com.
Host names with three IP numbers:
mx0.123-reg.co.uk points to 216.69.141.71, 216.69.141.84 and 216.69.141.113; mx1.123-reg.co.uk points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.