cao250.com - robtex.com
cao250.com
| CNAME | going.tocname.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.135.33.179🇭🇰 CNSERVERSLLC103.135.33.0/24 HK | ||||||
| A | 103.135.33.180🇭🇰 CNSERVERSLLC103.135.33.0/24 HK | ||||||
| A | 103.135.33.181🇭🇰 CNSERVERSLLC103.135.33.0/24 HK | ||||||
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=1776078862 | ||||||
Same first word
cao250.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSa.dnspod.com2015-08-04 → 2016-06-27 · 4 obs
● 2015-08-04 01:34:52
● 2016-06-27 03:03:42
○ 2017-01-30 09:21:08
○ 2026-04-13 11:26:48
● 2016-06-27 03:03:42
○ 2017-01-30 09:21:08
○ 2026-04-13 11:26:48
●NSa.share-dns.com2026-03-28 → 2026-04-13 · 3 obs
○ 2017-01-30 09:21:08
● 2026-03-28 23:02:44
● 2026-04-13 11:26:48
● 2026-03-28 23:02:44
● 2026-04-13 11:26:48
○NSb.dnspod.com2015-08-04 → 2016-06-27 · 4 obs
● 2015-08-04 01:34:52
● 2016-06-27 03:03:42
○ 2017-01-30 09:21:08
○ 2026-04-13 11:26:48
● 2016-06-27 03:03:42
○ 2017-01-30 09:21:08
○ 2026-04-13 11:26:48
●NSb.share-dns.net2026-03-28 → 2026-04-13 · 3 obs
○ 2017-01-30 09:21:08
● 2026-03-28 23:02:44
● 2026-04-13 11:26:48
● 2026-03-28 23:02:44
● 2026-04-13 11:26:48
○NSc.dnspod.com2015-08-04 → 2016-06-27 · 4 obs
● 2015-08-04 01:34:52
● 2016-06-27 03:03:42
○ 2017-01-30 09:21:08
○ 2026-04-13 11:26:48
● 2016-06-27 03:03:42
○ 2017-01-30 09:21:08
○ 2026-04-13 11:26:48
○NSns1.dns.com2017-01-30 → 2017-01-30 · 4 obs
○ 2016-06-27 03:03:42
● 2017-01-30 09:21:08
○ 2026-03-28 23:02:44
○ 2026-04-13 11:26:48
● 2017-01-30 09:21:08
○ 2026-03-28 23:02:44
○ 2026-04-13 11:26:48
○A122.9.216.1532017-01-30 → 2017-01-30 · 3 obs
● 2017-01-30 09:21:08
○ 2026-03-28 23:02:44
○ 2026-04-13 11:26:48
○ 2026-03-28 23:02:44
○ 2026-04-13 11:26:48
●CNAMEgoing.tocname.com2026-03-28 → 2026-04-13 · 2 obs
● 2026-03-28 23:02:44
● 2026-04-13 11:26:48
● 2026-04-13 11:26:48
○CNAMEhk.newcname.com2026-03-28 → 2026-04-13 · 2 obs
○ 2026-03-28 23:02:44
○ 2026-04-13 11:26:48
○ 2026-04-13 11:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cao250.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cao250.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | going.tocname.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
IP Addresses
cao250.com points to three IP numbers: 103.135.33.179, 103.135.33.180 and 103.135.33.181.
Other host names, for instance going.tocname.com share IP numbers with cao250.com.