bf36.cn - robtex.com
bf36.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.249.187.111🇺🇸 BETTER-HK173.249.187.0/24 client's prefix | ||||||
| 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=1777896306 | ||||||
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=2035049441 | ||||||
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
○NSdns10.hichina.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-10-31 22:15:00
○ 2026-07-17 03:33:32
○NSdns9.hichina.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-10-31 22:15:00
○ 2026-07-17 03:33:32
○NSf1g1ns1.dnspod.net2017-02-11 → 2026-02-15 · 5 obs
● 2017-02-11 18:22:26
● 2026-02-15 21:46:06
○ 2026-02-24 09:23:28
○ 2026-07-17 03:33:32
○NSf1g1ns2.dnspod.net2017-02-11 → 2026-02-15 · 5 obs
● 2017-02-11 18:22:26
● 2026-02-15 21:46:06
○ 2026-02-24 09:23:28
○ 2026-07-17 03:33:32
○NSn3099.ns.yunjiasu.com2015-10-31 → 2016-01-22 · 5 obs
● 2015-10-31 22:15:00
● 2016-01-22 18:38:00
○ 2016-06-27 01:02:44
○ 2026-07-17 03:33:32
○NSn351.ns.yunjiasu.com2015-10-31 → 2016-01-22 · 5 obs
● 2015-10-31 22:15:00
● 2016-01-22 18:38:00
○ 2016-06-27 01:02:44
○ 2026-07-17 03:33:32
●NSns1.julydns.com2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 20:54:12
● 2026-07-17 03:33:32
●NSns1.onclouddns.com2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 20:54:12
● 2026-07-17 03:33:32
●NSns2.julydns.com2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 20:54:12
● 2026-07-17 03:33:32
●NSns2.onclouddns.com2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 20:54:12
● 2026-07-17 03:33:32
○MXdc-9ea4d697.bf36.cn2015-10-31 → 2016-01-22 · 4 obs
● 2016-01-22 18:38:00
○ 2016-06-27 01:02:44
○ 2026-07-17 03:33:32
○A120.25.125.1402015-06-26 → 2015-06-26 · 3 obs
○ 2015-10-31 22:15:00
○ 2026-07-17 03:33:32
○A162.159.208.442015-10-31 → 2016-01-22 · 5 obs
● 2015-10-31 22:15:00
● 2016-01-22 18:38:00
○ 2016-06-27 01:02:44
○ 2026-07-17 03:33:32
○A162.159.209.442015-10-31 → 2016-01-22 · 5 obs
● 2015-10-31 22:15:00
● 2016-01-22 18:38:00
○ 2016-06-27 01:02:44
○ 2026-07-17 03:33:32
●A173.249.187.1112026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 20:54:12
● 2026-07-17 03:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bf36.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 bf36.cn (unsigned zone)
⏱️ Timing
Total: 3068ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.187.111 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
bf36.cn directs to one IP number, which is 173.249.187.111.
Among the host names that share IP numbers with bf36.cn are h35thb.cn, guoxuan-cnne.com, electropolymao.com and two others.
Name Servers
The domain bf36.cn is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
bf36.cn has at least partial name server overlap with other domains, such as nantongtechan.com, level.org.cn, jshtuan.com and two others.
It is common to see these name servers used together with name servers ns1.judns.com and ns2.judns.com.
Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.
ns1.onclouddns.com and ns2.onclouddns.com each have 162.159.27.251 IP addresses.