cao-sh.com - robtex.com
cao-sh.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dyna-ns.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
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=1778568446 | ||||||
Previously MX for
cao-sh.com |
Subdomains
Same first word
cao-sh.com |
Similar names
DNS History
12 records (2 active, 10 former)
○NSdns.cao-sh.com2026-04-21 → 2026-04-25 · 5 obs
○ 2017-01-17 16:05:22
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
○NSmaster.dns.ne.jp2015-08-01 → 2017-01-17 · 4 obs
● 2015-08-01 11:38:30
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
○NSns1.cao-sh.com2026-04-21 → 2026-04-25 · 5 obs
○ 2017-01-17 16:05:22
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
○NSns1.dns.ne.jp2015-08-01 → 2017-01-17 · 4 obs
● 2015-08-01 11:38:30
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
●NSns1.dyna-ns.net2026-04-30 → 2026-05-12 · 3 obs
○ 2026-04-25 05:18:28
● 2026-04-30 06:59:04
● 2026-05-12 07:10:26
● 2026-04-30 06:59:04
● 2026-05-12 07:10:26
○NSns2.cao-sh.com2026-04-21 → 2026-04-25 · 5 obs
○ 2017-01-17 16:05:22
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
○NSns2.dns.ne.jp2015-08-01 → 2017-01-17 · 4 obs
● 2015-08-01 11:38:30
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
●NSns2.dyna-ns.net2026-04-30 → 2026-05-12 · 3 obs
○ 2026-04-25 05:18:28
● 2026-04-30 06:59:04
● 2026-05-12 07:10:26
● 2026-04-30 06:59:04
● 2026-05-12 07:10:26
○MXcao-sh.com2015-08-01 → 2017-01-17 · 4 obs
● 2015-08-01 11:38:30
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
○MXmx.cao-sh.com2026-04-21 → 2026-04-25 · 5 obs
○ 2017-01-17 16:05:22
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
○A188.93.140.2432026-04-21 → 2026-04-25 · 5 obs
○ 2017-01-17 16:05:22
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
● 2026-04-21 15:48:24
● 2026-04-25 05:18:28
○ 2026-04-30 06:59:04
○ 2026-05-12 07:10:26
○A59.106.19.582015-08-01 → 2017-01-17 · 4 obs
● 2015-08-01 11:38:30
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
● 2017-01-17 16:05:22
○ 2026-04-21 15:48:24
○ 2026-05-12 07:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| cao-sh.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cao-sh.com (unsigned zone)
⏱️ Timing
Total: 455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
cao-sh.com is the parent of ns2.cao-sh.com and ns1.cao-sh.com.
Name Servers
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle the delegation for cao-sh.com.
cao-sh.com shares the same name server setup as other domains, for instance 6f35a9165eda8822.com, 4a7k.com, grivnite.com, redmica.xyz and keepmyfreedom.com.
Host names with four IP numbers:
ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158.
ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.