`it188.com`

DNSSEC	⚠️ Not signed
A	220.248.28.250^{🇨🇳 CNCGROUP-SH220.248.0.0/18 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1770111099

`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=1774695122

Same first word

it188.cn

it188.com

Similar names

it818.net.cn

it818.hk

818it.com

DNS History

9 records (5 active, 4 former)

●NSf1g1ns1.dnspod.net2015-05-15 → 2026-03-28 · 3 obs

○ 2008-03-20 09:28:04
● 2015-05-15 11:11:10
● 2026-03-28 10:52:58

●NSf1g1ns2.dnspod.net2015-05-15 → 2026-03-28 · 3 obs

○ 2008-03-20 09:28:04
● 2015-05-15 11:11:10
● 2026-03-28 10:52:58

●MXmxbiz1.qq.com2026-02-23 → 2026-03-28 · 3 obs

○ 2016-04-21 11:56:16
● 2026-02-23 10:45:20
● 2026-03-28 10:52:58

●MXmxbiz2.qq.com2026-02-23 → 2026-03-28 · 3 obs

○ 2016-04-21 11:56:16
● 2026-02-23 10:45:20
● 2026-03-28 10:52:58

○MXmxdomain.qq.com2015-05-15 → 2016-04-21 · 5 obs

○ 2008-03-20 09:28:04
● 2015-05-15 11:11:10
● 2016-04-21 11:56:16
○ 2026-02-23 10:45:20
○ 2026-03-28 10:52:58

○A114.55.36.1632016-04-21 → 2017-07-02 · 6 obs

○ 2016-01-24 07:18:52
● 2016-04-21 11:56:16
○ 2016-11-25 06:08:48
● 2017-07-02 23:15:00
○ 2026-02-23 10:45:20
○ 2026-03-28 10:52:58

○A115.28.169.2222016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-21 11:56:16
● 2016-11-25 06:08:48
○ 2026-02-23 10:45:20
○ 2026-03-28 10:52:58

●A220.248.28.2502026-02-23 → 2026-03-28 · 3 obs

○ 2017-07-02 23:15:00
● 2026-02-23 10:45:20
● 2026-03-28 10:52:58

○A61.164.187.282015-10-10 → 2016-01-24 · 5 obs

○ 2008-03-20 09:28:04
● 2015-10-10 04:32:34
● 2016-01-24 07:18:52
○ 2016-04-21 11:56:16
○ 2026-03-28 10:52:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
it188.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:117.135.128.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it188.com (unsigned zone)

⏱️ Timing

Total: 4073ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.248.28.250`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

it188.com resolves to one IP number: 220.248.28.250.

Name Servers

it188.com is delegated to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

it188.com shares the same name server setup as other domains, for instance ztedevices.com, sansha.gov.cn, xn--uisx96cx1hzoei5u2zl.com, yilanwh.com and stoncle.com.

it188.com at least partially shares name servers with other domains, for instance chat18hx.cfd, goi.cc, iitd.cn, 6lvqu.icu and oslle.org.

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

Eight IP numbers for a host:

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.

Seven IP numbers for a host:

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 handle it188.com: mxbiz1.qq.com and mxbiz2.qq.com.

it188.com shares the same mail server setup as other domains, for instance szsjhx.com, walik.com, anyh5.com, besda.net and 2lease.com.au.

it188.com shares some mail servers with other domains, at least partially, for instance iteye.cc, oceandat.com, nccnp.com, qdbohang.com and sanshedu.com.

it188.com - robtex.com

it188.com

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