bvfo.cn - robtex.com
bvfo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:55a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:853c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.90Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.60🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c038🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2038🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 108.162.192.56🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 172.64.32.56🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 173.245.58.56🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| NS | elliot.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliot.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elliot.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elliot.ns.cloudflare.com | ||||||
| A | 108.162.193.162🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliot.ns.cloudflare.com | ||||||
| A | 172.64.33.162🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliot.ns.cloudflare.com | ||||||
| A | 173.245.59.162🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliot.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.5.90, 172.67.133.60 | ||||||
| IPv6 | 2606:4700:3031::6815:55a, 2606:4700:3034::ac43:853c | ||||||
| SOA | adi.ns.cloudflare.comdns@cloudflare.com serial=2399023253 | ||||||
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=2034586428 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSadi.ns.cloudflare.com2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 17:29:48
●NSelliot.ns.cloudflare.com2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 17:29:48
●A104.21.5.902026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 17:29:48
●A172.67.133.602026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 17:29:48
●A2606:4700:3031::6815:55a2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 17:29:48
●A2606:4700:3034::ac43:853c2026-02-19 → 2026-03-25 · 2 obs
● 2026-03-25 17:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bvfo.cn | adi.ns.cloudflare.com, elliot.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.162
NS records: adi.ns.cloudflare.com, elliot.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at bvfo.cn: Error: DNS query timeout: 203.119.29.1 for DS bvfo.cn
⏱️ Timing
Total: 3938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.90, 172.67.133.60 |
| AAAA | 2 | 2606:4700:3031::6815:55a, 2606:4700:3034::ac43:853c |
| NS | 2 | adi.ns.cloudflare.com, elliot.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adi.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
bvfo.cn points to four IP numbers: 2606:4700:3031::6815:55a, 2606:4700:3034::ac43:853c, 104.21.5.90 and 172.67.133.60.
Other host names, for instance binnsware.com, bmi8.com, iyou.tv, crazyaction.com and xoilac.co.im share IP numbers with bvfo.cn.
Name Servers
Delegation for bvfo.cn rests with two name servers, adi.ns.cloudflare.com and elliot.ns.cloudflare.com.
bvfo.cn shares the same name server setup as other domains, including laonianqu.cn, 4378.com.cn, (0x787878)iangge.com, fvjv.cn and fauf.cn.
bvfo.cn at least partially shares name servers with other domains, for instance mazinoukari.com, innetra.com, creamobile.com.tr, actduck.com and (0x706f726e)ohd.com.es.
These name servers are commonly used with magnolia.ns.cloudflare.com and carl.ns.cloudflare.com.
Host names with six IP numbers: adi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a38, 2803:f800:50::6ca2:c038, 2a06:98c1:50::ac40:2038, 108.162.192.56, 172.64.32.56 and 173.245.58.56. elliot.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba2, 2803:f800:50::6ca2:c1a2, 2a06:98c1:50::ac40:21a2, 108.162.193.162, 172.64.33.162 and 173.245.59.162.