ddtong.cn - robtex.com
ddtong.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.205.93.165🇺🇸 GNET-AS9294154.205.80.0/20 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.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.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=1762073839 | ||||||
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=2034772855 | ||||||
Subdomains
007bifenwang.ddtong.cn |
Same first word
ddtong.cn |
Similar names
DNS History
15 records (5 active, 10 former)
○NSdns17.hichina.com2020-01-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:54:34
○ 2026-04-10 04:00:40
○ 2026-05-10 02:16:08
○NSdns18.hichina.com2020-01-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:54:34
○ 2026-04-10 04:00:40
○ 2026-05-10 02:16:08
○NSns1.ddtong.cn2015-12-10 → 2015-12-10 · 3 obs
○ 2016-07-17 19:27:42
○ 2026-05-10 02:16:08
●NSns1.judns.com2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 04:00:40
● 2026-05-10 02:16:08
●NSns1.julydns.com2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 04:00:40
● 2026-05-10 02:16:08
○NSns1.myhostadmin.net2016-07-17 → 2017-03-26 · 5 obs
● 2016-07-17 19:27:42
● 2017-03-26 14:24:38
○ 2020-01-21 03:54:34
○ 2026-05-10 02:16:08
●NSns2.judns.com2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 04:00:40
● 2026-05-10 02:16:08
●NSns2.julydns.com2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 04:00:40
● 2026-05-10 02:16:08
○NSns2.myhostadmin.net2016-07-17 → 2017-03-26 · 5 obs
● 2016-07-17 19:27:42
● 2017-03-26 14:24:38
○ 2020-01-21 03:54:34
○ 2026-05-10 02:16:08
○NSns3.myhostadmin.net2016-07-17 → 2017-03-26 · 5 obs
● 2016-07-17 19:27:42
● 2017-03-26 14:24:38
○ 2020-01-21 03:54:34
○ 2026-05-10 02:16:08
○NSns4.myhostadmin.net2016-07-17 → 2017-03-26 · 5 obs
● 2016-07-17 19:27:42
● 2017-03-26 14:24:38
○ 2020-01-21 03:54:34
○ 2026-05-10 02:16:08
○NSns5.myhostadmin.net2016-07-17 → 2017-03-26 · 5 obs
● 2016-07-17 19:27:42
● 2017-03-26 14:24:38
○ 2020-01-21 03:54:34
○ 2026-05-10 02:16:08
○NSns6.myhostadmin.net2016-07-17 → 2017-03-26 · 5 obs
● 2016-07-17 19:27:42
● 2017-03-26 14:24:38
○ 2020-01-21 03:54:34
○ 2026-05-10 02:16:08
●A154.205.93.1652026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 04:00:40
● 2026-05-10 02:16:08
○A211.149.236.1712015-08-16 → 2015-12-10 · 4 obs
● 2015-12-10 17:05:30
○ 2016-07-17 19:27:42
○ 2026-05-10 02:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ddtong.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddtong.cn (unsigned zone)
⏱️ Timing
Total: 1763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.205.93.165 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
ddtong.cn is the parent of 007bifenwang.ddtong.cn.
IP Addresses
ddtong.cn resolves to a single IP: 154.205.93.165.
Other host names including benzon.cn, 007bifenwang.ddtong.cn and 273671.cn share IP numbers with ddtong.cn.
Name Servers
ddtong.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ddtong.cn shares some name servers with other domains, for example chiefree.com, liangmeiyu.com, rtzvewg.cn, hfjctx.com and ynxddq.cn.
These name servers are commonly used together with jm1.dns.com and jm2.dns.com.
Host names with one IP:
ns1.judns.com points to 162.159.27.251
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 162.159.48.223
ns2.julydns.com points to 162.159.48.223
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com