iisfree.com - robtex.com

iisfree.com

DNSSEC⚠️ Not signed
A116.198.220.180🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC116.198.192.0/18 CTJS SQ-IDC
NSns1.myhostadmin.net ⭐ ⚠️ Not in parent delegation
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.143🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns3.myhostadmin.net ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns4.myhostadmin.net ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
MXqiye163mx01.mxmail.netease.com ⭐
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
MXqiye163mx02.mxmail.netease.com(10)
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
TXTv%3Dspf1%20include%3Aspf.163.com%20-all
SOAns1.myhostadmin.netdnsconct@myhostadmin.net 2025-08-13 #21

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774656907

Subdomains

mail.iisfree.com

Same first word

iisfree.com

Similar names

feiersi.com
eisfrei.de
fisiere.com
seifrei.ch
freeiis.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXqiye163mx01.mxmail.netease.comqiye163mx02.mxmail.netease.commail.iisfree.comA116.198.220.180121.201.5.183
●NSns1.myhostadmin.net2015-06-20 → 2026-03-28 · 2 obs
● 2015-06-20 13:08:42
● 2026-03-28 00:38:24
●NSns2.myhostadmin.net2015-06-20 → 2026-03-28 · 2 obs
● 2015-06-20 13:08:42
● 2026-03-28 00:38:24
●NSns3.myhostadmin.net2015-06-20 → 2026-03-28 · 2 obs
● 2015-06-20 13:08:42
● 2026-03-28 00:38:24
●NSns4.myhostadmin.net2015-06-20 → 2026-03-28 · 2 obs
● 2015-06-20 13:08:42
● 2026-03-28 00:38:24
○NSns5.myhostadmin.net2015-06-20 → 2017-08-08 · 3 obs
● 2015-06-20 13:08:42
● 2017-08-08 22:11:48
○ 2026-03-28 00:38:24
○NSns6.myhostadmin.net2015-06-20 → 2017-08-08 · 3 obs
● 2015-06-20 13:08:42
● 2017-08-08 22:11:48
○ 2026-03-28 00:38:24
○MXmail.iisfree.com2015-06-20 → 2016-01-24 · 4 obs
● 2015-06-20 13:08:42
● 2016-01-24 19:05:20
○ 2016-04-19 02:39:24
○ 2026-03-28 00:38:24
●MXqiye163mx01.mxmail.netease.com2016-04-19 → 2026-03-28 · 3 obs
○ 2016-01-24 19:05:20
● 2016-04-19 02:39:24
● 2026-03-28 00:38:24
●MXqiye163mx02.mxmail.netease.com2016-04-19 → 2026-03-28 · 3 obs
○ 2016-01-24 19:05:20
● 2016-04-19 02:39:24
● 2026-03-28 00:38:24
●A116.198.220.1802026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-08 22:11:48
● 2026-03-28 00:38:24
○A121.201.5.1832016-11-29 → 2017-08-08 · 3 obs
● 2016-11-29 09:09:02
● 2017-08-08 22:11:48
○ 2026-03-28 00:38:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...-
iisfree.comns3.myhostadmin.net, ns4.myhostadmin.net-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns3.myhostadmin.net, ns4.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iisfree.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

TypeCountSample Data
A1116.198.220.180
NS2ns2.myhostadmin.net, ns1.myhostadmin.net
MX2qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5)
TXT1v%3Dspf1%20include%3Aspf.163.com%20-all
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

Analysis

Hierarchy

The parent of mail.iisfree.com is iisfree.com.

IP Addresses

iisfree.com points to an IP address: 116.198.220.180.

Name Servers

iisfree.com delegates to four name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and ns4.myhostadmin.net.

iisfree.com at least partially shares name servers with other domains, for instance szqfsj.com, a953.cn, payez.com.cn, ythongjian.com and fisaas.com.

these name servers are commonly used with ns5.myhostadmin.net, ns6.myhostadmin.net, ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk, ns1.365.hk and ns2.365.hk.

Host names with four IP numbers:

ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

ns2.myhostadmin.net points to: 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.

Host names with three IP numbers:

ns3.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114.

ns4.myhostadmin.net points to: 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.

Names that point to 240e:d9:c200::2: ns1.myhostadmin.net and ns3.myhostadmin.net.

Names that point to 118.123.249.114: ns1.myhostadmin.net and ns3.myhostadmin.net.

Names that point to 118.123.253.132: ns1.myhostadmin.net and ns4.myhostadmin.net.

Names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net and ns4.myhostadmin.net.

Names that point to 211.149.230.100: ns2.myhostadmin.net and ns4.myhostadmin.net.

Mail Servers

iisfree.com is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

iisfree.com uses the same mail server setup as other domains, for instance megawheels.com, 3wgreat.com, txdoing.com, hugejinn.com and hsdcmotor.com.

iisfree.com shares at least partially some mail servers with other domains, for instance aosum.com, eworld-precision.com, tmallweb.net, ocpuritech.com and cctvgat.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

Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com

Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com