bmftu.org.cn - robtex.com
bmftu.org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.172.105.147🇺🇸 Colocrossing-AS107.172.105.0/24 | ||||||
| PTR | 107-172-105-147-host.colocrossing.com | ||||||
| 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.judns.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.judns.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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1764926327 | ||||||
org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027853696 | ||||||
Subdomains
mail.bmftu.org.cn |
Same first word
bmftu.org.cn |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns1.hichina.com2015-05-15 → 2017-05-26 · 4 obs
● 2017-05-26 06:14:32
○ 2026-04-18 11:49:46
○ 2026-05-09 20:10:12
○NSdns2.hichina.com2015-05-15 → 2017-05-26 · 4 obs
● 2017-05-26 06:14:32
○ 2026-04-18 11:49:46
○ 2026-05-09 20:10:12
●NSns1.judns.com2026-04-18 → 2026-05-09 · 3 obs
● 2026-04-18 11:49:46
● 2026-05-09 20:10:12
●NSns1.julydns.com2026-04-18 → 2026-05-09 · 3 obs
● 2026-04-18 11:49:46
● 2026-05-09 20:10:12
●NSns2.judns.com2026-04-18 → 2026-05-09 · 3 obs
● 2026-04-18 11:49:46
● 2026-05-09 20:10:12
●NSns2.julydns.com2026-04-18 → 2026-05-09 · 3 obs
● 2026-04-18 11:49:46
● 2026-05-09 20:10:12
○MXmail.bmftu.org.cn2015-05-15 → 2017-05-26 · 4 obs
● 2017-05-26 06:14:32
○ 2026-04-18 11:49:46
○ 2026-05-09 20:10:12
●A107.172.105.1472026-04-18 → 2026-05-09 · 3 obs
● 2026-04-18 11:49:46
● 2026-05-09 20:10:12
○A210.73.64.672015-05-15 → 2017-05-26 · 4 obs
● 2017-05-26 06:14:32
○ 2026-04-18 11:49:46
○ 2026-05-09 20:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| bmftu.org.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bmftu.org.cn (unsigned zone)
⏱️ Timing
Total: 1378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.172.105.147 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
bmftu.org.cn is the parent of mail.bmftu.org.cn.
IP Addresses
bmftu.org.cn resolves to a single IP: 107.172.105.147.
Other host names, for instance www.xizicaizhuang.com, anniesway.cn, xielisiwang.com, 5hai.cn and dahejingji.com share IP numbers with bmftu.org.cn.
Name Servers
bmftu.org.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bmftu.org.cn shares some name servers with other domains, for example gzweicheng.cn, 684270.cn, 740r.com, gdyinglisi.com and sanchunbao.com.
Host names with one IP:
ns1.judns.com points to 162.159.27.251
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 162.159.48.223
ns2.julydns.com points to 162.159.48.223
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com