tf668.cn - robtex.com
tf668.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.85.164.235🇭🇰 DXTL-HK154.85.160.0/20 Proxy-registered route object | ||||||
| NS | a9.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b9.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1761575998 | ||||||
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=2034796365 | ||||||
Subdomains
www.tf668.cn |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.share-dns.com2026-05-11 → 2026-05-15 · 3 obs
● 2026-05-11 21:51:02
● 2026-05-15 14:59:44
●NSa9.share-dns.com2026-05-11 → 2026-05-15 · 3 obs
● 2026-05-11 21:51:02
● 2026-05-15 14:59:44
●NSb.share-dns.net2026-05-11 → 2026-05-15 · 3 obs
● 2026-05-11 21:51:02
● 2026-05-15 14:59:44
●NSb9.share-dns.net2026-05-11 → 2026-05-15 · 3 obs
● 2026-05-11 21:51:02
● 2026-05-15 14:59:44
○NSns.xinnet.cn2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-25 20:45:52
○ 2026-05-15 14:59:44
○NSns.xinnetdns.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-25 20:45:52
○ 2026-05-15 14:59:44
○NSns15.xincache.com2015-07-25 → 2016-07-07 · 5 obs
● 2015-07-25 20:45:52
● 2016-07-07 03:59:06
○ 2026-05-11 21:51:02
○ 2026-05-15 14:59:44
○NSns16.xincache.com2015-07-25 → 2016-07-07 · 5 obs
● 2015-07-25 20:45:52
● 2016-07-07 03:59:06
○ 2026-05-11 21:51:02
○ 2026-05-15 14:59:44
●A154.85.164.2352026-05-11 → 2026-05-15 · 3 obs
● 2026-05-11 21:51:02
● 2026-05-15 14:59:44
○A60.28.237.212008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-25 20:45:52
○ 2026-05-15 14:59:44
○A61.155.154.1952015-11-24 → 2016-07-07 · 5 obs
● 2015-11-24 19:27:44
● 2016-07-07 03:59:06
○ 2026-05-11 21:51:02
○ 2026-05-15 14:59:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tf668.cn | a9.share-dns.com, b9.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a9.share-dns.com, b9.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tf668.cn (unsigned zone)
⏱️ Timing
Total: 1119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.85.164.235 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
tf668.cn is the parent of www.tf668.cn.
IP Addresses
tf668.cn resolves to a single IP: 154.85.164.235.
Other host names share IP numbers with tf668.cn; for instance www.tf668.cn.
Name Servers
tf668.cn is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
tf668.cn shares some name servers with other domains, for example dsjcxl.com, ctoka.com, jkshhao.com, sxjtzj.cn and whwansong.com.
these name servers are often used with a1.share-dns.com, b1.share-dns.net, a2.share-dns.com, b2.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names with one IP:
a9.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b9.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Host names pointing to 172.64.53.25: a9.share-dns.com and a.share-dns.com
Host names pointing to 172.64.52.239: b9.share-dns.net and b.share-dns.net