3ctop.cn - robtex.com
3ctop.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.32🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.3ctop.cn ⭐ | ||||||
| A | 208.98.43.98🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.3ctop.cn3ctop@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=2035115733 | ||||||
Subdomains
www.3ctop.cn |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns15.hichina.com2017-12-18 → 2017-12-18 · 4 obs
● 2017-12-18 11:24:10
○ 2026-04-08 01:27:42
○ 2026-07-31 10:51:22
○NSdns16.hichina.com2017-12-18 → 2017-12-18 · 4 obs
● 2017-12-18 11:24:10
○ 2026-04-08 01:27:42
○ 2026-07-31 10:51:22
●NSns1.4.cn2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 01:27:42
● 2026-07-31 10:51:22
○NSns19.xincache.com2015-07-19 → 2016-05-29 · 4 obs
● 2016-05-29 07:58:38
○ 2017-12-18 11:24:10
○ 2026-07-31 10:51:22
●NSns2.4.cn2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 01:27:42
● 2026-07-31 10:51:22
○NSns20.xincache.com2015-07-19 → 2016-05-29 · 4 obs
● 2016-05-29 07:58:38
○ 2017-12-18 11:24:10
○ 2026-07-31 10:51:22
●NSwww.3ctop.cn2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 01:27:42
● 2026-07-31 10:51:22
○A182.254.228.542015-07-19 → 2017-12-18 · 4 obs
● 2017-12-18 11:24:10
○ 2026-04-08 01:27:42
○ 2026-07-31 10:51:22
●A208.98.40.322026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 10:51:22
○A208.98.40.752026-04-17 → 2026-04-17 · 4 obs
● 2026-04-17 05:46:34
○ 2026-07-30 03:24:26
○ 2026-07-31 10:51:22
○A208.98.43.192026-04-17 → 2026-04-17 · 4 obs
● 2026-04-17 01:54:48
○ 2026-04-17 05:46:34
○ 2026-07-31 10:51:22
○A208.98.43.792026-04-08 → 2026-04-08 · 4 obs
● 2026-04-08 01:27:42
○ 2026-04-17 01:54:48
○ 2026-07-31 10:51:22
○A208.98.43.962026-07-30 → 2026-07-30 · 3 obs
● 2026-07-30 03:24:26
○ 2026-07-31 10:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn... | - |
| 3ctop.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:208.98.43.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3ctop.cn (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.228 |
| SOA | 1 | www.3ctop.cn 3ctop.cn |
Analysis
Hierarchy
www.3ctop.cn is delegated beneath 3ctop.cn.
IP Addresses
3ctop.cn directs to one IP number, which is 208.98.40.32.
Among the host names that share IP numbers with 3ctop.cn are 83zq.com, www.www.18803.com, 10gm.com and two others.
Name Servers
The authoritative name servers for 3ctop.cn are www.3ctop.cn, ns1.4.cn and ns2.4.cn — three in total.
There is at least partial name server overlap between 3ctop.cn and other domains — xunzhi.cn, 73292.com, qingxiu.cn and two more among them.
These name servers tend to appear in combination with the name servers ns3.goldenname.com, ns4.goldenname.com, www.xunzhi.cn and www.73292.com.
The hostnames www.3ctop.cn, ns1.4.cn and ns2.4.cn each resolve to a single IP: www.3ctop.cn → 208.98.43.98, ns1.4.cn → 107.167.27.66, ns2.4.cn → 208.98.43.66.