`chinaimprover.com`

DNSSEC	⚠️ Not signed
A	13.64.59.18^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
NS	`f1g1ns1.dnspod.net` ⭐ ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`v=spf1 inciude:spf.163.com~all`
TXT	`google-site-verification=W8Snm7Wh_kCrRRGkc04FKX5fZFFka81dsxPXY1DoAww`
TXT	`google-site-verification=c1DGp6_etnZxJEjKGVolFh0bxa5cM0t7PR2vi-1XK7o`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1773547664

`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=1776133967

Same first word

chinaimprover.com

DNS History

5 records (4 active, 1 former)

●NSf1g1ns1.dnspod.net2026-03-31 → 2026-04-14 · 2 obs

● 2026-03-31 17:49:44
● 2026-04-14 02:56:28

●NSf1g1ns2.dnspod.net2026-03-31 → 2026-04-14 · 2 obs

● 2026-03-31 17:49:44
● 2026-04-14 02:56:28

●MXmx.ym.163.com2026-03-31 → 2026-04-14 · 2 obs

● 2026-03-31 17:49:44
● 2026-04-14 02:56:28

●A13.64.59.182026-03-31 → 2026-04-14 · 3 obs

○ 2018-05-15 17:05:38
● 2026-03-31 17:49:44
● 2026-04-14 02:56:28

○A13.93.182.1962018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 17:05:38
○ 2026-03-31 17:49:44
○ 2026-04-14 02:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
chinaimprover.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 chinaimprover.com (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.64.59.18`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	3	`google-site-verification=W8Snm7Wh_kCrRRG, google-site-verification=c1DGp6_etnZxJEj...`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

chinaimprover.com points to an IP address: 13.64.59.18.

other host names include laserdemark.com, www.kinghawkmed.com, chinesepost-harvest.com, chinataurine.net and anysawallpaper.com; they share IP numbers with chinaimprover.com.

Name Servers

Two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net handle the delegation for chinaimprover.com.

chinaimprover.com shares the same name server setup as other domains, for instance cnydt.com, taisam.cn, 1210go.cn, tpsxj.cn and mujunyu.com.

chinaimprover.com at least partially shares name servers with other domains, for instance ocresto.com, chat20aw.cfd, tiup.us, bot02nv.cfd and audioshack.cn.

These name servers are commonly used alongside 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

chinaimprover.com is handled by a single mail server, mx.ym.163.com.

chinaimprover.com uses the same mail server setup as other domains, for instance hljen.org.cn, restrule.com, inkuen.com, search.fuling.com and kptlight.com.

chinaimprover.com shares at least partially some mail servers with other domains, for instance fcac.cn, lihong.org, mkm-life.com, hnsbbq.com and yuanlai.cn.

The host name mx.ym.163.com points to IP 111.124.200.35.

chinaimprover.com - robtex.com