classrec.com - robtex.com
classrec.com
| CNAME | classrec.onrender.com | ||||||
| CNAME | gcp-us-west1-1.origin.onrender.com | ||||||
| CNAME | gcp-us-west1-1.origin.onrender.com.cdn.cloudflare.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.24.57.7🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| A | 216.24.57.251🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
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=1771291435 | ||||||
Same first word
classrec.com |
classrec.onrender.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSdns1.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
●NSdns2.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
○NSns53.domaincontrol.com2020-02-02 → 2020-02-02 · 3 obs
● 2020-02-02 23:00:46
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
○NSns54.domaincontrol.com2020-02-02 → 2020-02-02 · 3 obs
● 2020-02-02 23:00:46
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
○MXclassrec-com.mail.protection.outlook.com2020-02-02 → 2020-02-02 · 3 obs
● 2020-02-02 23:00:46
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
●MXeforward1.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
●MXeforward2.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
●MXeforward3.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
●MXeforward4.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
●MXeforward5.registrar-servers.com2026-03-13 → 2026-03-24 · 3 obs
○ 2020-02-02 23:00:46
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
○A198.71.233.682020-02-02 → 2020-02-02 · 3 obs
● 2020-02-02 23:00:46
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
○ 2026-03-13 06:03:22
○ 2026-03-24 11:16:40
●CNAMEclassrec.onrender.com2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-13 06:03:22
● 2026-03-24 11:16:40
● 2026-03-24 11:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| classrec.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classrec.com (unsigned zone)
⏱️ Timing
Total: 102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| CNAME | 1 | classrec.onrender.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
classrec.com points to two IP numbers: 216.24.57.7 and 216.24.57.251.
Other host names such as padawan.eu, unknown-coin.com, personal-site-j63y.onrender.com.cdn.cloudflare.net, goodbits-production-app-blueprint.onrender.com.cdn.cloudflare.net and veteranorg.ru share IPs with classrec.com.