leftfm.com - robtex.com
leftfm.com
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=1771291435 | ||||||
Subdomains
Same first word
leftfm.com |
DNS History
8 records (5 active, 3 former)
●NSdns13.hichina.com2026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 03:36:20
● 2026-03-13 03:36:22
●NSdns14.hichina.com2026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 03:36:20
● 2026-03-13 03:36:22
○NSns1.alidns.com2015-05-24 → 2017-03-26 · 4 obs
● 2017-03-26 15:44:32
○ 2026-03-13 03:36:20
○ 2026-03-13 03:36:22
○NSns2.alidns.com2015-05-24 → 2017-03-26 · 4 obs
● 2017-03-26 15:44:32
○ 2026-03-13 03:36:20
○ 2026-03-13 03:36:22
○A115.28.171.1842015-05-24 → 2017-03-26 · 4 obs
● 2017-03-26 15:44:32
○ 2026-03-13 03:36:20
○ 2026-03-13 03:36:22
●A121.40.217.582026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 03:36:20
● 2026-03-13 03:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| leftfm.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.42
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leftfm.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.217.58 |
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 1), mxbiz1.qq.com (pri: 1) |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
Hierarchy
leftfm.com is parent of cdn.leftfm.com and www.leftfm.com.
IP Addresses
leftfm.com points to a single IP number: 121.40.217.58.
Name Servers
leftfm.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
leftfm.com shares the same name server setup as other domains, for example huare.net, guojiang.club, oeeo.cn, mc233.ltd and mobilefly.cn.
leftfm.com partially shares name servers with other domains, for instance 123qu.cn, aistech.xyz and shounashi.com.
Host names with nine IP numbers:
dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
leftfm.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
leftfm.com shares the same mail server setup as other domains, for instance simapple.com, piezodata.com, yulnnews.com, yjems.com and lebo.cn.
leftfm.com shares at least partially some mail servers with other domains, for example biscode.com, amosmagnet.com, aivici.com and flydragon-tattoo.com.
these mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.