gratschool.com - robtex.com
gratschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2023-09-20 #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=1774631462 | ||||||
Same first word
gratschool.com |
DNS History
9 records (4 active, 5 former)
○NSdns1.dnsserver6.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-11-14 13:03:30
○ 2026-03-27 17:17:08
○NSdns2.dnsserver6.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-11-14 13:03:30
○ 2026-03-27 17:17:08
○NSdns3.dnsserver6.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-11-14 13:03:30
○ 2026-03-27 17:17:08
●NSns43.domaincontrol.com2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 21:03:06
● 2026-03-27 17:17:08
●NSns44.domaincontrol.com2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 21:03:06
● 2026-03-27 17:17:08
●A15.197.148.332026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 21:03:06
● 2026-03-27 17:17:08
●A3.33.130.1902026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 21:03:06
● 2026-03-27 17:17:08
○A66.45.254.2442008-03-13 → 2008-03-13 · 3 obs
○ 2015-11-14 13:03:30
○ 2026-03-27 17:17:08
○A66.45.254.2452008-03-13 → 2008-03-13 · 3 obs
○ 2015-11-14 13:03:30
○ 2026-03-27 17:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gratschool.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gratschool.com (unsigned zone)
⏱️ Timing
Total: 85ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
gratschool.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as re-tech.co, sendbc.com, gstins.net, theseasiders.com and biocentricgolf.com share IPs with gratschool.com.
Name Servers
Two name servers ns43.domaincontrol.com and ns44.domaincontrol.com handle the delegation for gratschool.com.
gratschool.com shares the same name server setup as other domains, for example speaktocheeks.com, airoya.com, marcfriedland.com, ciseed.com and zdnni.us.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.