253realestateschool.com - robtex.com
253realestateschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns13.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a0::7🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com | ||||||
| A | 2603:5:22a0::7🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| SOA | ns13.domaincontrol.comdns@jomax.net 2026-03-22 #3 | ||||||
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=1785879764 | ||||||
Same first word
253realestateschool.com |
DNS History
12 records (4 active, 8 former)
●NSns13.domaincontrol.com2018-05-16 → 2026-08-04 · 2 obs
● 2026-08-04 21:52:42
●NSns14.domaincontrol.com2018-05-16 → 2026-08-04 · 2 obs
● 2026-08-04 21:52:42
●A15.197.225.1282026-03-27 → 2026-08-04 · 3 obs
● 2026-03-27 17:33:14
● 2026-08-04 21:52:42
○A184.168.221.192018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
○A184.168.221.202018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
○A184.168.221.32018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
○A184.168.221.82018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
●A3.33.251.1682026-03-27 → 2026-08-04 · 3 obs
● 2026-03-27 17:33:14
● 2026-08-04 21:52:42
○A50.63.202.132018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
○A50.63.202.252018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
○A50.63.202.262018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
○A50.63.202.302018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-27 17:33:14
○ 2026-08-04 21:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| 253realestateschool.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 253realestateschool.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
IP Addresses
253realestateschool.com points to the IP addresses 3.33.251.168 and 15.197.225.128
Additional host names — sailboats.tv, warrencapitalinvestments.com, inthenoe.com and two others — share IP numbers with 253realestateschool.com.
Name Servers
The NS records for 253realestateschool.com delegate to ns13.domaincontrol.com and ns14.domaincontrol.com.
253realestateschool.com shares its name server setup with other domains, including codesemantics.com, infertility-and-me.com, baijujoseph.com and two others.
253realestateschool.com and other domains like moovi.education share at least a portion of their name servers.
ns13.domaincontrol.com resolves to 97.74.106.7 and 2603:5:21a0::7. Likewise, ns14.domaincontrol.com resolves to 173.201.74.7 and 2603:5:22a0::7 — two IP addresses apiece.