coresyn.com - dns.ninja

`coresyn.com`

DNSSEC	⚠️ Not signed
A	45.79.131.254^{🇺🇸 AKAMAI-LINODE-AP45.79.128.0/19 Akamai Technologies}
		PTR	`45-79-131-254.ip.linodeusercontent.com`
NS	`f1g1ns1.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1779940410

`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.net`nstld@verisign-grs.com serial=1783254616

Subdomains

www.coresyn.com

Same first word

coresyn.cn

coresyn.com

Similar names

recosyn.com

syncore.org

conyers.net

syncore.co.id

syrecon.gov.sy

corneys.com

syncore.com

syncore.net

yescorn.com

synerco.com

ersycon.com

conyers.org

syncore.cfd

synerco.be

syncore.ru

conyers.ca

syncore.se

syncore.de

synerco.eu

yncoser.com

sorency.com

conyers.com

syncero.com

syncreo.com

recosyn.de

corsney.com

conyers.us

synecor.com

syncore.cn

scorney.my.id

conyres.com

cnesroy.com

cornsey.com

corensy.com

synerco.se

syncore.co.il

syncero.nl

syncore.co.uk

syncore.space

conyers.bm

syncore.at

conyers.org.uk

rosenyc.com

conyers.law

conyser.cl

synerco.org

synecor.org

creyons.com

sconery.com

serycon.nl

rescony.com

conyers.biz

erosync.com

cynrose.com

consrey.com

conyers.wtf

reconsy.com

DNS History

13 records (6 active, 7 former)

●NSf1g1ns1.dnspod.net2015-06-23 → 2026-07-05 · 2 obs

● 2015-06-23 00:37:32
● 2026-07-05 13:05:06

●NSf1g1ns2.dnspod.net2015-06-23 → 2026-07-05 · 2 obs

● 2015-06-23 00:37:32
● 2026-07-05 13:05:06

○MXmx.ym.163.com2016-02-06 → 2020-01-08 · 5 obs

○ 2015-11-13 10:06:14
● 2016-02-06 08:24:58
● 2020-01-08 07:50:52
○ 2026-02-20 04:41:20
○ 2026-07-05 13:05:06

●MXmx1.qiye.aliyun.com2026-07-05 → 2026-07-05 · 3 obs

○ 2026-05-18 13:36:06
● 2026-07-05 07:29:02
● 2026-07-05 13:05:06

●MXmx2.qiye.aliyun.com2026-07-05 → 2026-07-05 · 3 obs

○ 2026-05-18 13:36:06
● 2026-07-05 07:29:02
● 2026-07-05 13:05:06

●MXmx3.qiye.aliyun.com2026-07-05 → 2026-07-05 · 3 obs

○ 2026-05-18 13:36:06
● 2026-07-05 07:29:02
● 2026-07-05 13:05:06

○MXmxbiz1.qq.com2015-06-23 → 2015-11-13 · 4 obs

● 2015-06-23 00:37:32
● 2015-11-13 10:06:14
○ 2016-02-06 08:24:58
○ 2026-07-05 13:05:06

○MXmxbiz2.qq.com2015-06-23 → 2015-11-13 · 4 obs

● 2015-06-23 00:37:32
● 2015-11-13 10:06:14
○ 2016-02-06 08:24:58
○ 2026-07-05 13:05:06

○MXmxn.mxhichina.com2026-02-20 → 2026-05-18 · 5 obs

○ 2020-01-08 07:50:52
● 2026-02-20 04:41:20
● 2026-05-18 13:36:06
○ 2026-07-05 07:29:02
○ 2026-07-05 13:05:06

○MXmxw.mxhichina.com2026-02-20 → 2026-05-18 · 5 obs

○ 2020-01-08 07:50:52
● 2026-02-20 04:41:20
● 2026-05-18 13:36:06
○ 2026-07-05 07:29:02
○ 2026-07-05 13:05:06

○A139.162.89.1142020-01-08 → 2020-01-08 · 4 obs

○ 2017-01-20 21:20:34
● 2020-01-08 07:50:52
○ 2026-02-20 04:41:20
○ 2026-07-05 13:05:06

●A45.79.131.2542026-02-20 → 2026-07-05 · 3 obs

○ 2020-01-08 07:50:52
● 2026-02-20 04:41:20
● 2026-07-05 13:05:06

○A96.126.103.1142016-02-06 → 2017-01-20 · 4 obs

● 2016-02-06 08:24:58
● 2017-01-20 21:20:34
○ 2020-01-08 07:50:52
○ 2026-07-05 13:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coresyn.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:111.206.98.235

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coresyn.com (unsigned zone)

⏱️ Timing

Total: 2664ms | 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 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mx1.qiye.aliyun.com resolves to the IP address 47.246.137.47.

mx2.qiye.aliyun.com resolves to the IP address 47.246.136.231.

mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each have 47.246.136.231 IP addresses.

mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each have 47.246.137.47 IP addresses.