jsyztk.com - robtex.com
jsyztk.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
jsyztk.com |
Similar names
zjskyt.com |
ksztjy.com |
stzykj.com |
sjzykt.com |
ytszkj.com |
zsytkj.com |
szyktj.com |
skzyjt.com |
tskjzy.cn |
zyktjs.com |
tjsyzk.net |
ztyskj.com |
ytkjsz.com |
sztykj.cn |
tykjzs.com |
sjzykt.cn |
DNS History
5 records (5 active, 0 former)
●NSbizcn1.dnspod.net2016-12-21 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:38
●NSbizcn2.dnspod.net2016-12-21 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:38
●NSf1g1ns1.dnspod.net2016-12-21 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:38
●MXqiye163mx01.mxmail.netease.com2016-12-21 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:38
●MXqiye163mx02.mxmail.netease.com2016-12-21 → 2026-03-23 · 2 obs
● 2026-03-23 01:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jsyztk.com | bizcn1.dnspod.net, bizcn2.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.35
NS records: bizcn1.dnspod.net, bizcn2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsyztk.com (unsigned zone)
⏱️ Timing
Total: 3134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | bizcn2.dnspod.net, bizcn1.dnspod.net |
| MX | 2 | qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Name Servers
The delegation for jsyztk.com is handled by three name servers: bizcn1.dnspod.net, bizcn2.dnspod.net and f1g1ns1.dnspod.net.
jsyztk.com at least partially shares name servers with other domains, for instance hnsjfy.com, skyhive.tech, safe.io, 486.cn and 820cc.com.
These name servers are commonly used with the name servers f1g1ns2.dnspod.net.
Seven IPs: f1g1ns1.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Five IPs: bizcn2.dnspod.net points to 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35 and 111.206.98.235.
Four IPs: bizcn1.dnspod.net points to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 117.89.178.35.
Hosts pointing to 1.12.0.4: f1g1ns1.dnspod.net and bizcn1.dnspod.net.
Hosts pointing to 1.14.119.35: f1g1ns1.dnspod.net and bizcn1.dnspod.net.
Hosts pointing to 111.13.13.35: f1g1ns1.dnspod.net and bizcn1.dnspod.net.
Note: IPs 1.12.0.4, 1.14.119.35 and 111.13.13.35 occur on multiple hosts (f1g1ns1.dnspod.net and bizcn1.dnspod.net).
Mail Servers
jsyztk.com is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
jsyztk.com uses the same mail server configuration as other domains, such as fctools.com, sunnyinternationalco.com, devtest.cn, yesherb.com and tonstep.com.
jsyztk.com shares some mail servers with other domains at least partially, for example texsens.com.
Host names with two IP numbers:
qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
qiye163mx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Host names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com, qiye163mx02.mxmail.netease.com.
Host names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com, qiye163mx02.mxmail.netease.com.