nbiat.cn - robtex.com
nbiat.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.206.208.138🇭🇰 GNET-AS9294154.206.208.0/20 | ||||||
| NS | a10.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 | b10.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=1782791402 | ||||||
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=2035172128 | ||||||
Same first word
nbiat.cn |
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-07-31 → 2026-08-12 · 2 obs
● 2026-08-12 13:27:06
●NSa10.share-dns.com2026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 13:27:04
● 2026-08-12 13:27:06
○NSa9.share-dns.com2026-07-31 → 2026-07-31 · 3 obs
○ 2026-08-12 13:27:04
○ 2026-08-12 13:27:06
●NSb.share-dns.net2026-07-31 → 2026-08-12 · 2 obs
● 2026-08-12 13:27:06
●NSb10.share-dns.net2026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 13:27:04
● 2026-08-12 13:27:06
○NSb9.share-dns.net2026-07-31 → 2026-07-31 · 3 obs
○ 2026-08-12 13:27:04
○ 2026-08-12 13:27:06
●A154.206.208.1382026-07-31 → 2026-08-12 · 2 obs
● 2026-08-12 13:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, e.dns.cn, b.dns.cn... | - |
| nbiat.cn | a10.share-dns.com, b10.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a10.share-dns.com, b10.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbiat.cn (unsigned zone)
⏱️ Timing
Total: 4513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.208.138 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
nbiat.cn points to a single IP number: 154.206.208.138.
Name Servers
nbiat.cn has four authoritative name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
nbiat.cn shares at least some of its name servers with other domains, including m-school.net, afeii.com, dalattee.com and two others.
These name servers are frequently seen alongside a6.share-dns.com, b6.share-dns.net, a5.share-dns.com and 7 other name servers.
a10.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b10.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
The host names a10.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b10.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.