`jsheadof.com`

DNSSEC	⚠️ Not signed
A	222.186.37.22^{🇨🇳 CHINANET-BACKBONE222.184.0.0/13 for jiangsu province}
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	`mx2.c2.icoremail.net` ⭐
		A	59.111.193.111^{🇨🇳 NETEASECN59.111.192.0/23}
		A	59.111.193.112^{🇨🇳 NETEASECN59.111.192.0/23}
MX	`mx.c2.icoremail.net`⁽²⁰⁾
		A	89.168.78.125^{🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation}
			PTR	`org-mxproxy.icoremail.net`
		A	89.168.97.82^{🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation}
		A	165.154.163.126^{🇺🇸 UCLOUD-1165.154.163.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
			PTR	`ucloud-mxproxy.icoremail.net`
TXT	`v=spf1 include:spf.icoremail.net -all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1546401724

`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=1774431112

rank #255053 globally
rank #109701 in the tld
📈 Tranco rank: #926,978

Same first word

jsheadof.com

DNS History

7 records (5 active, 2 former)

●NSf1g1ns1.dnspod.net2016-12-21 → 2026-03-25 · 2 obs

● 2016-12-21 00:15:52
● 2026-03-25 09:35:06

●NSf1g1ns2.dnspod.net2016-12-21 → 2026-03-25 · 2 obs

● 2016-12-21 00:15:52
● 2026-03-25 09:35:06

●MXmx.c2.icoremail.net2026-03-23 → 2026-03-25 · 3 obs

○ 2017-11-12 05:36:34
● 2026-03-23 14:38:18
● 2026-03-25 09:35:06

○MXmx.freemail.icoremail.net2016-12-21 → 2017-11-12 · 4 obs

● 2016-12-21 00:15:52
● 2017-11-12 05:36:34
○ 2026-03-23 14:38:18
○ 2026-03-25 09:35:06

●MXmx2.c2.icoremail.net2026-03-23 → 2026-03-25 · 3 obs

○ 2017-11-12 05:36:34
● 2026-03-23 14:38:18
● 2026-03-25 09:35:06

○A222.186.37.112016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:15:52
○ 2017-11-12 05:36:34
○ 2026-03-25 09:35:06

●A222.186.37.222017-11-12 → 2026-03-25 · 3 obs

○ 2016-12-21 00:15:52
● 2017-11-12 05:36:34
● 2026-03-25 09:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jsheadof.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 jsheadof.com (unsigned zone)

⏱️ Timing

Total: 947ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.186.37.22`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	2	`mx.c2.icoremail.net (pri: 5), mx2.c2.icoremail.net (pri: 20)`
TXT	1	`v=spf1 include:spf.icoremail.net -all`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

jsheadof.com points to a single IP: 222.186.37.22.

Other host names, for instance jsbew.com, 83078797.com, wxbf.com, nyxlg.com and yjtw.com share IP numbers with jsheadof.com.

Name Servers

jsheadof.com's delegation is to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

jsheadof.com shares the same name server configuration as other domains, such as souhuxinwen.cn, tronksoft.com, starain.net, jinteon.cn and nanjingzyhb.com.

jsheadof.com at least partially shares its name servers with other domains, for instance mengseo.com, i8xiaoshi.com, ypnz3zdt.com, ymhrj.com and webtrance.co.za.

These name servers are commonly used with a.dnspod.com, b.dnspod.com and c.dnspod.com.

Host names with eight IP numbers: f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35. Host names with seven IP numbers: 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.

Mail Servers

Two mail servers mx2.c2.icoremail.net and mx.c2.icoremail.net handle jsheadof.com.

jsheadof.com uses the same mail server setup as other domains such as trbeijing.com, innotack.com, bright-med.com, ecit.org.cn and spilsanitary.com.

jsheadof.com shares some mail servers with other domains, including wxhaipu.com, pizzaseven.net, hrbconco.com, gluschwein.de and cdfibre.com.

These mail servers are commonly used alongside the mail servers mx3.c2.icoremail.net and mx.c2.corpease.net.

Host names with three IP numbers:

mx.c2.icoremail.net points to 89.168.78.125, 89.168.97.82 and 165.154.163.126.

Host names with two IP numbers:

mx2.c2.icoremail.net points to 59.111.193.111 and 59.111.193.112.

jsheadof.com - robtex.com

jsheadof.com

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