coresyn.com - dns.ninja
coresyn.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=1783236006 | ||||||
Subdomains
www.coresyn.com |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSf1g1ns1.dnspod.net2015-06-23 → 2026-07-05 · 2 obs
● 2026-07-05 07:29:06
●NSf1g1ns2.dnspod.net2015-06-23 → 2026-07-05 · 2 obs
● 2026-07-05 07:29:06
○MXmx.ym.163.com2016-02-06 → 2020-01-08 · 5 obs
● 2016-02-06 08:24:58
● 2020-01-08 07:50:52
○ 2026-02-20 04:41:20
○ 2026-07-05 07:29:06
●MXmx1.qiye.aliyun.com2026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:29:02
● 2026-07-05 07:29:06
●MXmx2.qiye.aliyun.com2026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:29:02
● 2026-07-05 07:29:06
●MXmx3.qiye.aliyun.com2026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:29:02
● 2026-07-05 07:29:06
○MXmxbiz1.qq.com2015-06-23 → 2015-11-13 · 4 obs
● 2015-11-13 10:06:14
○ 2016-02-06 08:24:58
○ 2026-07-05 07:29:06
○MXmxbiz2.qq.com2015-06-23 → 2015-11-13 · 4 obs
● 2015-11-13 10:06:14
○ 2016-02-06 08:24:58
○ 2026-07-05 07:29:06
○MXmxn.mxhichina.com2026-02-20 → 2026-05-18 · 5 obs
● 2026-02-20 04:41:20
● 2026-05-18 13:36:06
○ 2026-07-05 07:29:02
○ 2026-07-05 07:29:06
○MXmxw.mxhichina.com2026-02-20 → 2026-05-18 · 5 obs
● 2026-02-20 04:41:20
● 2026-05-18 13:36:06
○ 2026-07-05 07:29:02
○ 2026-07-05 07:29:06
○A139.162.89.1142020-01-08 → 2020-01-08 · 4 obs
● 2020-01-08 07:50:52
○ 2026-02-20 04:41:20
○ 2026-07-05 07:29:06
●A45.79.131.2542026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 04:41:20
● 2026-07-05 07:29:06
○A96.126.103.1142016-02-06 → 2017-01-20 · 4 obs
● 2017-01-20 21:20:34
○ 2020-01-08 07:50:52
○ 2026-07-05 07:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| coresyn.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:125.94.59.235
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coresyn.com (unsigned zone)
⏱️ Timing
Total: 3714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.79.131.254 |
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
coresyn.com is a parent domain of www.coresyn.com.
IP Addresses
coresyn.com points to a single IP number: 45.79.131.254.
Additional host names — stepuppharm.com, www.thsci.com, www.stepuppharm.com and two others — share IP numbers with coresyn.com.
Name Servers
The NS records for coresyn.com delegate to f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
coresyn.com shares its name server setup with other domains, including 445yx.com, crewcn.cn, pullywood.com and two others.
coresyn.com shares at least some of its name servers with other domains, including kuaile22xx.com, lansors.com, yt-cn.com and two others.
These name servers are frequently paired with the name servers a.dnspod.com, b.dnspod.com, c.dnspod.com and two others.
Host names with 8 IP numbers:
f1g1ns2.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 5 additional IP addresses.
Host names with 7 IP numbers:
f1g1ns1.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 4 additional IP addresses.
Mail Servers
coresyn.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
coresyn.com shares mail servers — at least in part — with other domains, including linfeng.co, aiten.com, cxdcs.cn and two others.
These mail servers frequently appear alongside the mail servers mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
The A records for mx3.qiye.aliyun.com return 47.246.146.58 and 47.246.146.255.
Host names pointing to a single IP address:
mx1.qiye.aliyun.com resolves to the IP address 47.246.146.58.
mx2.qiye.aliyun.com resolves to the IP address 47.246.146.255.
mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each have 47.246.146.58 IP addresses.
mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each have 47.246.146.255 IP addresses.