tydw.cn - robtex.com
tydw.cn
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=2034914165 | ||||||
Same first word
tydw.cn |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.363.hk2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 02:38:18
● 2026-06-13 18:09:46
●NSns2.363.hk2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 02:38:18
● 2026-06-13 18:09:46
●NSns3.363.hk2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 02:38:18
● 2026-06-13 18:09:46
●NSns4.363.hk2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 02:38:18
● 2026-06-13 18:09:46
○NSwww.tydw.cn2015-08-22 → 2015-08-22 · 3 obs
○ 2017-12-16 09:43:06
○ 2026-06-13 18:09:46
●A144.48.240.892026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 02:38:18
● 2026-06-13 18:09:46
○A42.200.35.1392016-06-20 → 2016-06-20 · 4 obs
● 2016-06-20 16:55:08
○ 2017-12-16 09:43:06
○ 2026-06-13 18:09:46
○A47.90.20.172016-06-20 → 2016-06-20 · 4 obs
● 2016-06-20 16:55:08
○ 2017-12-16 09:43:06
○ 2026-06-13 18:09:46
○A64.62.224.2532015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 06:47:52
○ 2016-06-20 16:55:08
○ 2026-06-13 18:09:46
○A70.39.84.2412015-08-22 → 2015-08-22 · 3 obs
○ 2017-12-16 09:43:06
○ 2026-06-13 18:09:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| tydw.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:60.247.150.254
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tydw.cn (unsigned zone)
⏱️ Timing
Total: 1901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.48.240.89 |
| NS | 4 | ns1.363.hk, ns2.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
IP Addresses
tydw.cn resolves to one IP address: 144.48.240.89.
wap.liuwang.com.cn, www.zqll.cn, www.6qv.cn and two other host names share IP numbers with tydw.cn.
Name Servers
tydw.cn is delegated to four name servers, ns1.363.hk, ns2.363.hk, ns3.363.hk and ns4.363.hk.
tydw.cn has at least partial name server overlap with other domains, such as langfen.com.cn, zn1a7.info, anxp.cn and two others.
ns5.363.hk, ns6.363.hk and ns1.myhostadmin.net — plus 5 other name servers — are commonly paired with these name servers.
Host names with four IP numbers:
ns1.363.hk has four IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Hostnames that resolve to three IP addresses:
ns2.363.hk resolves to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk resolves to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk resolves to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
The host names ns1.363.hk and ns3.363.hk both resolve to 240e:d9:c200::2 IP addresses.
The host names ns1.363.hk and ns3.363.hk both resolve to 118.123.249.114 IP addresses.
The host names ns1.363.hk and ns4.363.hk both resolve to 118.123.253.132 IP addresses.
The host names ns2.363.hk and ns4.363.hk both resolve to 240e:d9:c200:1::2 IP addresses.
The host names ns2.363.hk and ns4.363.hk both resolve to 211.149.230.100 IP addresses.