bfonv.cn - robtex.com
bfonv.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.219.124.234🇧🇷 AS-V200.219.64.0/18 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1784123997 | ||||||
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=2035157186 | ||||||
Same first word
bfonv.cn |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.judns.com2026-06-01 → 2026-06-09 · 4 obs
● 2026-06-09 14:18:36
○ 2026-08-08 23:11:38
○ 2026-08-08 23:11:42
●NSns1.julydns.com2026-06-01 → 2026-08-08 · 2 obs
● 2026-08-08 23:11:42
●NSns1.onclouddns.com2026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 23:11:38
● 2026-08-08 23:11:42
○NSns2.judns.com2026-06-01 → 2026-06-09 · 4 obs
● 2026-06-09 14:18:36
○ 2026-08-08 23:11:38
○ 2026-08-08 23:11:42
●NSns2.julydns.com2026-06-01 → 2026-08-08 · 2 obs
● 2026-08-08 23:11:42
●NSns2.onclouddns.com2026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 23:11:38
● 2026-08-08 23:11:42
●A200.219.124.2342026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 23:11:38
● 2026-08-08 23:11:42
○A38.239.106.2212026-06-01 → 2026-06-09 · 4 obs
● 2026-06-09 14:18:36
○ 2026-08-08 23:11:38
○ 2026-08-08 23:11:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bfonv.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bfonv.cn (unsigned zone)
⏱️ Timing
Total: 946ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.219.124.234 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
bfonv.cn has exactly one IP address — 200.219.124.234.
Other host names share IP numbers with bfonv.cn; mqls.net is one such example.
Name Servers
Four name servers handle the delegation for bfonv.cn: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
At least some of bfonv.cn's name servers are shared with other domains, for example xiachenzx.com, cdysgm.com.cn, qdhmsc.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223; ns1.onclouddns.com and ns2.onclouddns.com share the IP address 162.159.27.251.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.
These two host names — ns1.onclouddns.com and ns2.onclouddns.com — each point to 162.159.27.251 IP addresses.