classmodules.com - robtex.com
classmodules.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.81.203.137🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676) | ||||||
| NS | dns1.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns2.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1788022640 | ||||||
Same first word
classmodules.com |
Previous names
Next names
DNS History
8 records (3 active, 5 former)
○NS69-64-64-62015-06-27 → 2015-11-19 · 4 obs
● 2015-11-19 20:42:28
○ 2026-08-28 21:50:14
○ 2026-08-29 16:57:58
●NSdns1.register.com2026-08-28 → 2026-08-29 · 3 obs
● 2026-08-28 21:50:14
● 2026-08-29 16:57:58
●NSdns2.register.com2026-08-28 → 2026-08-29 · 3 obs
● 2026-08-28 21:50:14
● 2026-08-29 16:57:58
○NSns1.xoglobal.com2015-06-27 → 2015-11-19 · 4 obs
● 2015-11-19 20:42:28
○ 2026-08-28 21:50:14
○ 2026-08-29 16:57:58
○NSns2.xoglobal.com2015-06-27 → 2015-11-19 · 4 obs
● 2015-11-19 20:42:28
○ 2026-08-28 21:50:14
○ 2026-08-29 16:57:58
○MXmail.classunits.com2015-06-27 → 2015-11-19 · 4 obs
● 2015-11-19 20:42:28
○ 2026-08-28 21:50:14
○ 2026-08-29 16:57:58
●A66.81.203.1372026-08-28 → 2026-08-29 · 3 obs
● 2026-08-28 21:50:14
● 2026-08-29 16:57:58
○A68.168.97.1122015-06-27 → 2015-11-19 · 4 obs
● 2015-11-19 20:42:28
○ 2026-08-28 21:50:14
○ 2026-08-29 16:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| classmodules.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classmodules.com (unsigned zone)
⏱️ Timing
Total: 332ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.81.203.137 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
IP Addresses
classmodules.com has exactly one IP address — 66.81.203.137.
sugar(0x6269746368).info, mail.readyvisit.com, banfieldsucks.org plus two other host names have IP numbers in common with classmodules.com.
Name Servers
classmodules.com is delegated to two name servers: dns1.register.com and dns2.register.com.
The name server configuration of classmodules.com is shared with other domains, for instance realestateagentcorpuschristitx.com, skiprealtor.com, stevenokin.com and two others.
classmodules.com partially shares its NS delegation with several other domains, including ncnats.org, bnmhomeoffice.com, midwestresourcesolutions.com and two others.
In DNS configurations, these name servers often share authority with dns083.d.register.com, dns176.d.register.com, dns177.d.register.com and 7 other name servers.
dns1.register.com resolves to 162.159.27.248. dns2.register.com resolves to 162.159.26.197. Both host names point to a single IP number.