jsfos.com - robtex.com
jsfos.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 | ||||||
Same first word
jsfos.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns11.xincache.com2015-06-23 → 2016-04-20 · 4 obs
● 2016-04-20 20:56:44
○ 2016-12-31 13:14:08
○ 2026-03-17 08:11:14
○NSns12.xincache.com2015-06-23 → 2016-04-20 · 4 obs
● 2016-04-20 20:56:44
○ 2016-12-31 13:14:08
○ 2026-03-17 08:11:14
●NSns19.xincache.com2016-12-31 → 2026-03-17 · 3 obs
● 2016-12-31 13:14:08
● 2026-03-17 08:11:14
●NSns20.xincache.com2016-12-31 → 2026-03-17 · 3 obs
● 2016-12-31 13:14:08
● 2026-03-17 08:11:14
○A113.10.168.2042015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-01 12:35:04
○ 2026-03-17 08:11:14
●A115.159.66.1142015-11-01 → 2026-03-17 · 3 obs
● 2015-11-01 12:35:04
● 2026-03-17 08:11:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| jsfos.com | ns19.xincache.com, ns20.xincache.com | 12 records |
✅ Authoritative Response
Server: 1.12.0.4
NS records: ns19.xincache.com, ns20.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsfos.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.159.66.114 |
| NS | 2 | ns20.xincache.com, ns19.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns19.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)
Analysis
IP Addresses
jsfos.com points to a single IP number: 115.159.66.114.
Name Servers
jsfos.com is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.
jsfos.com uses the same name server setup as other domains, for instance aray.cn, tradeyh.com, crevon.com, chemmer.com.cn and 0755-56.cn.
jsfos.com shares name servers with other domains at least partially, for instance ldxyjt.com, dahuan.com, nbbcgt.com, hmadela.com and xtlx.net.
these name servers are commonly used together with ns11.xincache.com and ns12.xincache.com.
Host names with eight IP numbers:
The host name ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
The host name ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
jsfos.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
jsfos.com shares the same mail server setup as other domains, including qiloon.com, 2j3.cn, sangper.com, cosmotech.cn and gxbys.com.
jsfos.com shares some mail servers with other domains, including 79bike.com, eocq.com, loc.top, songzixian.com and minepay.top.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Host names pointing to 203.205.232.191: