techbow.cn - dns.ninja
techbow.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.133.206🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1732867526 | ||||||
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=2034983097 | ||||||
Subdomains
www.techbow.cn |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSa.share-dns.com2026-03-07 → 2026-06-29 · 2 obs
● 2026-06-29 11:36:54
●NSb.share-dns.net2026-03-07 → 2026-06-29 · 2 obs
● 2026-06-29 11:36:54
○A103.59.46.452018-06-09 → 2018-06-09 · 3 obs
○ 2026-03-07 19:02:52
○ 2026-06-29 11:36:54
●A172.247.133.2062026-03-07 → 2026-06-29 · 3 obs
● 2026-03-07 19:02:52
● 2026-06-29 11:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| techbow.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techbow.cn (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.133.206 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
techbow.cn is a parent domain of www.techbow.cn.
IP Addresses
techbow.cn points to a single IP number: 172.247.133.206.
www.techbow.cn is an example of another host name that shares IP numbers with techbow.cn.
Name Servers
techbow.cn has two authoritative name servers — a.share-dns.com and b.share-dns.net.
techbow.cn shares its name server setup with other domains, including ahhmjh.com, cjiaqi.top, hantanjy.com and two others.
techbow.cn shares at least some of its name servers with other domains, including hiroshima-sanyo-soccer.com, gjsbh1de5a.one, 798tiyu.com and two others.
These name servers are frequently seen alongside a7.share-dns.com, b7.share-dns.net, a5.share-dns.com and 7 other name servers.
a.share-dns.com and b.share-dns.net each resolve to one IP number: a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.