cairo.cn - robtex.com
cairo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns4.myhostadmin.net ⚠️ Not in zone NS records | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| NS | ns5.myhostadmin.net ⚠️ Not in zone NS records | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034666451 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
●NSns4.myhostadmin.net2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 17:19:14
● 2026-04-13 14:37:16
●NSns5.myhostadmin.net2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 17:19:14
● 2026-04-13 14:37:16
○NSwww.cairo.cn2015-06-15 → 2016-07-11 · 4 obs
● 2016-07-11 17:32:34
○ 2026-04-10 17:19:14
○ 2026-04-13 14:37:16
○MXio.bouncemx.com2015-11-01 → 2016-07-11 · 4 obs
● 2016-07-11 17:32:34
○ 2026-04-10 17:19:14
○ 2026-04-13 14:37:16
○A70.39.84.2272015-06-15 → 2016-01-15 · 4 obs
● 2016-01-15 04:40:42
○ 2016-04-12 11:24:50
○ 2026-04-13 14:37:16
○A70.39.84.2292016-05-01 → 2016-07-11 · 5 obs
● 2016-05-01 20:55:00
● 2016-07-11 17:32:34
○ 2026-04-10 17:19:14
○ 2026-04-13 14:37:16
○A70.39.84.2362016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 11:24:50
○ 2016-05-01 20:55:00
○ 2026-04-13 14:37:16
○A70.39.84.2482015-11-01 → 2015-11-01 · 4 obs
● 2015-11-01 11:30:26
○ 2016-01-15 04:40:42
○ 2026-04-13 14:37:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cairo.cn | ns4.myhostadmin.net, ns5.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns4.myhostadmin.net, ns5.myhostadmin.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
cairo.cn is delegated to two name servers: ns4.myhostadmin.net and ns5.myhostadmin.net.
cairo.cn uses the same name server setup as other domains such as sikeguard.com, 163rcw.com, pinchao.cc, hkprtc.hk and jiaruncpa.com.
cairo.cn shares name servers with other domains at least partially, for example zsrbo.com, 118wz.com, 30mr.com, eljj.com and heatglue.com.
these name servers are often used with the following: ns3.myhostadmin.net, ns6.myhostadmin.net, ns1.myhostadmin.net, ns2.myhostadmin.net, ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk and ns6.363.hk.
Host names with three IP numbers:
ns4.myhostadmin.net points to: 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.
ns5.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.