91fsm.com - robtex.com
91fsm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.196.193.70🇨🇳 Alibaba-Cloud139.196.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns1.cnolnic.com ⭐ | ||||||
| A | 240c:4081:8000:1702::4🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.178🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.118🇨🇳 Baidu180.76.128.0/19 | ||||||
| NS | ns2.cnolnic.com | ||||||
| A | 240c:4082:0:5d80::3🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190🇨🇳 Baidu106.12.192.0/20 AS38365 | ||||||
| A | 182.61.7.241🇨🇳 Baidu182.61.0.0/19 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| SOA | ns1.cnolnic.comroot@cnolnic.com 2006-11-24 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778694006 | ||||||
Same first word
91fsm.com |
DNS History
5 records (5 active, 0 former)
●NSns1.cnolnic.com2017-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 17:43:56
●NSns2.cnolnic.com2017-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 17:43:56
●A139.196.193.702017-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 17:43:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| 91fsm.com | ns1.cnolnic.com, ns2.cnolnic.com | 6 records |
✅ Authoritative Response
Server:106.12.41.178
NS records: ns1.cnolnic.com, ns2.cnolnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91fsm.com (unsigned zone)
⏱️ Timing
Total: 1295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.196.193.70 |
| NS | 2 | ns2.cnolnic.com, ns1.cnolnic.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 10) |
| SOA | 1 | ns1.cnolnic.com root.cnolnic.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)
Analysis
IP Addresses
91fsm.com resolves to one IP number: 139.196.193.70.
Other host names for instance tcpserver.gservfocus.com and gservfocus.com share IP numbers with 91fsm.com.
Name Servers
91fsm.com's delegation uses two name servers: ns1.cnolnic.com and ns2.cnolnic.com.
91fsm.com uses the same name server setup as other domains, such as peak-abc.com, gzshenglian.com, vexcon.cn, sanhegy.com and group-infinity.com.
91fsm.com shares name servers with other domains at least partially, for example xn--rss424d.com and molidao.com.
These name servers are often used with ns3.cnolnic.com and ns4.cnolnic.com.
Host names with three IP numbers:
The host name ns1.cnolnic.com resolves to 240c:4081:8000:1702::4, 106.12.41.178 and 180.76.132.118.
The host name ns2.cnolnic.com resolves to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.
Mail Servers
91fsm.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
91fsm.com shares the same mail server setup as other domains, for instance jincaijiaoyu.com, ed-in.com.cn, jenny.net.cn, abcdbszf.com and thenlover.com.
91fsm.com shares some mail servers with other domains, for instance ahspjdesign.com, ruan.net, p-a-d.cn and zenkaah.com.