9n77.cn - robtex.com
9n77.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.118.237.52🇭🇰 NETSEC-HK216.118.237.0/24 Netsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha | ||||||
| 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=1774877712 | ||||||
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=2034666172 | ||||||
Same first word
9n77.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 12:41:04
●NSb.share-dns.net2026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 12:41:04
●A216.118.237.522026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 12:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 9n77.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
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.118.237.52 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
9n77.cn resolves to a single IP: 216.118.237.52.
Other host names, for instance hh42.cn, xx80.cc, 44x6.cc, www.x877.cn and 44k5.cn share IP numbers with 9n77.cn.
Name Servers
9n77.cn has two name servers: a.share-dns.com and b.share-dns.net.
9n77.cn shares the same name server setup as other domains, for example fadianji55.com, jiyishouyou.com, kaizhijy.cn, dafa22.cc and jcbst.com.
9n77.cn shares some name servers with other domains, for example xzyue.cc, txjt168.com, jqle.cn, 3winlawyer.com and 64588rr.com.
these name servers are often used with a8.share-dns.com, b8.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a3.share-dns.com, b3.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Host names with a single IP:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239