ctd.com.cn - robtex.com
ctd.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.72🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.ctd.com.cn ⭐ | ||||||
| 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 | 64.32.10.2🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route) | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.ctd.com.cnctd@com.cn 2008-08-03 #0 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030458629 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.4.cn2026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 03:20:42
● 2026-03-20 03:20:44
●NSns2.4.cn2026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 03:20:42
● 2026-03-20 03:20:44
●NSwww.ctd.com.cn2015-07-22 → 2026-03-20 · 2 obs
● 2026-03-20 03:20:44
○MXio.bouncemx.com2015-10-19 → 2017-01-01 · 4 obs
● 2017-01-01 12:32:40
○ 2026-03-20 03:20:42
○ 2026-03-20 03:20:44
●A208.98.40.722026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 03:20:42
● 2026-03-20 03:20:44
○A70.39.84.2272015-07-22 → 2015-07-22 · 3 obs
○ 2026-03-20 03:20:42
○ 2026-03-20 03:20:44
○A70.39.84.2282015-10-19 → 2015-10-19 · 4 obs
● 2015-10-19 18:34:50
○ 2015-12-19 13:39:20
○ 2026-03-20 03:20:44
○A70.39.84.2322017-01-01 → 2017-01-01 · 4 obs
● 2017-01-01 12:32:40
○ 2026-03-20 03:20:42
○ 2026-03-20 03:20:44
○A70.39.84.2332016-03-21 → 2016-03-21 · 4 obs
● 2016-03-21 09:01:32
○ 2017-01-01 12:32:40
○ 2026-03-20 03:20:44
○A70.39.84.2462015-12-19 → 2015-12-19 · 4 obs
● 2015-12-19 13:39:20
○ 2016-03-21 09:01:32
○ 2026-03-20 03:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ctd.com.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctd.com.cn (unsigned zone)
⏱️ Timing
Total: 4337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.72 |
| SOA | 1 | www.ctd.com.cn ctd.com.cn |
Analysis
IP Addresses
ctd.com.cn maps to IP address 208.98.40.72.
Other host names, for instance www.hzsnow.com, eshiboyulechengecpss.666598.com, islong.com, ylfx.cn and www.vanleeuwen.cn share IP numbers with ctd.com.cn.
Name Servers
ctd.com.cn is delegated to name servers ns1.4.cn, ns2.4.cn and www.ctd.com.cn.
ctd.com.cn at least partially shares name servers with other domains such as jlzsw.com, ff74.com, babykk.com, jymdxx.cn and tukai.com.
these name servers are commonly used with the name servers ns3.goldenname.com.
Host names with a single IP address:
ns1.4.cn points to 107.167.27.66
ns2.4.cn points to 64.32.10.2