ca237.com - robtex.com
ca237.com
| CNAME | 301.xiaoyazhou.com | ||||||
| CNAME | hw3.xiao301.cc | ||||||
| CNAME | hw3.xiaodns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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 | ||||||
Subdomains
www.ca237.com |
Same first word
ca237.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns7.alidns.com2026-02-21 → 2026-03-11 · 3 obs
○ 2018-08-19 23:47:28
● 2026-02-21 09:42:46
● 2026-03-11 07:11:00
● 2026-02-21 09:42:46
● 2026-03-11 07:11:00
●NSns8.alidns.com2026-02-21 → 2026-03-11 · 3 obs
○ 2018-08-19 23:47:28
● 2026-02-21 09:42:46
● 2026-03-11 07:11:00
● 2026-02-21 09:42:46
● 2026-03-11 07:11:00
○NSpdns07.domaincontrol.com2016-12-15 → 2018-08-19 · 4 obs
● 2016-12-15 07:49:12
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
○NSpdns08.domaincontrol.com2016-12-15 → 2018-08-19 · 4 obs
● 2016-12-15 07:49:12
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
○MXmailstore1.secureserver.net2016-12-15 → 2018-08-19 · 4 obs
● 2016-12-15 07:49:12
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
○MXsmtp.secureserver.net2016-12-15 → 2018-08-19 · 4 obs
● 2016-12-15 07:49:12
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
○A50.63.202.302016-12-15 → 2018-08-19 · 4 obs
● 2016-12-15 07:49:12
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
● 2018-08-19 23:47:28
○ 2026-02-21 09:42:46
○ 2026-03-11 07:11:00
●CNAME301.xiaoyazhou.com2026-02-21 → 2026-03-11 · 2 obs
● 2026-02-21 09:42:46
● 2026-03-11 07:11:00
● 2026-03-11 07:11:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| ca237.com | ns7.alidns.com, ns8.alidns.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.48
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ca237.com (unsigned zone)
⏱️ Timing
Total: 3826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| CNAME | 1 | 301.xiaoyazhou.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)