okcheck.cn - robtex.com
okcheck.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.201SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.okcheck.cn ⭐ | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.okcheck.cnokcheck@cn 2008-08-03 #0 | ||||||
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=2034783155 | ||||||
Same first word
okcheck.cn |
Similar names
DNS History
7 records (4 active, 3 former)
○NSf1g1ns1.dnspod.net2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 01:43:18
○ 2026-02-20 14:59:56
○ 2026-05-12 13:52:52
○ 2026-02-20 14:59:56
○ 2026-05-12 13:52:52
○NSf1g1ns2.dnspod.net2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 01:43:18
○ 2026-02-20 14:59:56
○ 2026-05-12 13:52:52
○ 2026-02-20 14:59:56
○ 2026-05-12 13:52:52
●NSns1.4.cn2026-02-20 → 2026-05-12 · 3 obs
○ 2017-12-26 01:43:18
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
●NSns2.4.cn2026-02-20 → 2026-05-12 · 3 obs
○ 2017-12-26 01:43:18
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
●NSwww.okcheck.cn2026-02-20 → 2026-05-12 · 3 obs
○ 2017-12-26 01:43:18
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
○A121.42.92.392017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 01:43:18
○ 2026-02-20 14:59:56
○ 2026-05-12 13:52:52
○ 2026-02-20 14:59:56
○ 2026-05-12 13:52:52
●A208.98.40.2012026-02-20 → 2026-05-12 · 3 obs
○ 2017-12-26 01:43:18
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
● 2026-02-20 14:59:56
● 2026-05-12 13:52:52
🔍 DNS Trace
Analysis
IP Addresses
okcheck.cn points to a single IP number: 208.98.40.201.
Name Servers
The delegation for okcheck.cn is handled by three name servers: ns1.4.cn, ns2.4.cn and www.okcheck.cn.