icok.cn - robtex.com
icok.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.148.244.67🇭🇰 AS401696103.148.244.0/23 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1772554626 | ||||||
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=2034618913 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.judns.com2026-03-25 → 2026-04-01 · 3 obs
● 2026-03-25 23:38:14
● 2026-04-01 02:56:14
●NSns1.julydns.com2026-03-25 → 2026-04-01 · 3 obs
● 2026-03-25 23:38:14
● 2026-04-01 02:56:14
○NSns15.xincache.com2015-12-06 → 2016-07-04 · 4 obs
● 2016-07-04 16:23:42
○ 2026-03-25 23:38:14
○ 2026-04-01 02:56:14
○NSns16.xincache.com2015-12-06 → 2016-07-04 · 4 obs
● 2016-07-04 16:23:42
○ 2026-03-25 23:38:14
○ 2026-04-01 02:56:14
●NSns2.judns.com2026-03-25 → 2026-04-01 · 3 obs
● 2026-03-25 23:38:14
● 2026-04-01 02:56:14
●NSns2.julydns.com2026-03-25 → 2026-04-01 · 3 obs
● 2026-03-25 23:38:14
● 2026-04-01 02:56:14
●A103.148.244.672026-03-25 → 2026-04-01 · 3 obs
● 2026-03-25 23:38:14
● 2026-04-01 02:56:14
○A103.232.215.1532015-12-06 → 2015-12-06 · 3 obs
○ 2016-03-11 15:36:16
○ 2026-04-01 02:56:14
○A119.9.94.2292016-07-04 → 2016-07-04 · 4 obs
● 2016-07-04 16:23:42
○ 2026-03-25 23:38:14
○ 2026-04-01 02:56:14
○A65.19.157.2042016-03-11 → 2016-03-11 · 4 obs
● 2016-03-11 15:36:16
○ 2016-07-04 16:23:42
○ 2026-04-01 02:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| icok.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icok.cn (unsigned zone)
⏱️ Timing
Total: 3694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.148.244.67 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
icok.cn resolves to one IP number: 103.148.244.67.
other host names including tkczz168.com, tgfzs.com, 5g.yiyingqp.com, dlxdhs.com and blog.vbnck.com share IP numbers with icok.cn.
Name Servers
icok.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
icok.cn at least partially shares name servers with other domains, for instance bestlinkage.com, cnczb.com, 381991.com, xiaosehai.cn and cpec17.mobi.
These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.
Host names with one IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com