adfree.cn - robtex.com
adfree.cn
| CNAME | show.17ex.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.210.157.232🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035068139 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSns1.17ex.com2026-06-26 → 2026-07-21 · 3 obs
○ 2017-04-11 00:37:46
● 2026-06-26 14:03:42
● 2026-07-21 03:42:50
● 2026-06-26 14:03:42
● 2026-07-21 03:42:50
●NSns2.17ex.com2026-06-26 → 2026-07-21 · 3 obs
○ 2017-04-11 00:37:46
● 2026-06-26 14:03:42
● 2026-07-21 03:42:50
● 2026-06-26 14:03:42
● 2026-07-21 03:42:50
○NSwww.adfree.cn2015-06-27 → 2017-04-11 · 4 obs
● 2015-06-27 23:40:16
● 2017-04-11 00:37:46
○ 2026-06-26 14:03:42
○ 2026-07-21 03:42:50
● 2017-04-11 00:37:46
○ 2026-06-26 14:03:42
○ 2026-07-21 03:42:50
○MXio.bouncemx.com2015-11-17 → 2016-08-31 · 4 obs
● 2015-11-17 12:25:14
● 2016-08-31 11:52:38
○ 2026-06-26 14:03:42
○ 2026-07-21 03:42:50
● 2016-08-31 11:52:38
○ 2026-06-26 14:03:42
○ 2026-07-21 03:42:50
○A70.39.84.2272015-06-27 → 2016-07-13 · 7 obs
● 2015-06-27 23:40:16
● 2015-11-17 12:25:14
○ 2016-02-23 03:09:12
● 2016-06-20 07:34:30
● 2016-07-13 05:25:22
○ 2016-08-31 11:52:38
○ 2026-07-21 03:42:50
● 2015-11-17 12:25:14
○ 2016-02-23 03:09:12
● 2016-06-20 07:34:30
● 2016-07-13 05:25:22
○ 2016-08-31 11:52:38
○ 2026-07-21 03:42:50
○A70.39.84.2282016-08-31 → 2016-08-31 · 4 obs
○ 2016-07-13 05:25:22
● 2016-08-31 11:52:38
○ 2026-06-26 14:03:42
○ 2026-07-21 03:42:50
● 2016-08-31 11:52:38
○ 2026-06-26 14:03:42
○ 2026-07-21 03:42:50
○A70.39.84.2402016-02-23 → 2016-02-23 · 4 obs
○ 2015-11-17 12:25:14
● 2016-02-23 03:09:12
○ 2016-06-20 07:34:30
○ 2026-07-21 03:42:50
● 2016-02-23 03:09:12
○ 2016-06-20 07:34:30
○ 2026-07-21 03:42:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| adfree.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:218.98.111.191
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for adfree.cn (unsigned zone)
⏱️ Timing
Total: 2905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| CNAME | 1 | show.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
IP Addresses
adfree.cn has exactly one IP address — 8.210.157.232.
savon.cn, sales1.17ex.com, whois.cnkuai.com plus two other host names have IP numbers in common with adfree.cn.