`refractory-cn.com`

DNSSEC	⚠️ Not signed
A	20.245.228.7^{🇺🇸 Microsoft20.192.0.0/10}
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}
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1774757883

`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=1776119252

Same first word

refractory-cn.com

DNS History

4 records (3 active, 1 former)

●NSf1g1ns1.dnspod.net2020-04-10 → 2026-04-13 · 2 obs

● 2020-04-10 02:22:02
● 2026-04-13 22:51:04

●NSf1g1ns2.dnspod.net2026-04-13 → 2026-04-13 · 2 obs

○ 2020-04-10 02:22:02
● 2026-04-13 22:51:04

○A104.42.34.1432020-04-10 → 2020-04-10 · 2 obs

● 2020-04-10 02:22:02
○ 2026-04-13 22:51:04

●A20.245.228.72026-04-13 → 2026-04-13 · 2 obs

○ 2020-04-10 02:22:02
● 2026-04-13 22:51:04

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:111.13.13.35

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refractory-cn.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.245.228.7`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

refractory-cn.com points to a single IP address: 20.245.228.7.

Other host names such as jecatrims.com, cookwarepart-ar.com, yyhengbang.com, navisaniseat.com and www.chinaxinhounozzle.com share IPs with refractory-cn.com.

Name Servers

Two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net handle the delegation for refractory-cn.com.

refractory-cn.com shares the same name server setup as other domains, for example marscome.com, hfchx.com, tuisonghao.com, feidee.cn and smilelan.net.

refractory-cn.com at least partially shares name servers with other domains, for example chati.net, hnict.com, wzjfjt.com, 9875751e53b9.icu and yhjushndc03.icu.

these name servers commonly pair with a.dnspod.com, b.dnspod.com, c.dnspod.com and ns11.xincache.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.

refractory-cn.com - robtex.com