`425500.cn`

DNSSEC	⚠️ Not signed
A	139.224.80.42^{🇨🇳 Alibaba-Cloud139.224.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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=1781756307

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035146925

Same first word

425500.cn

Similar names

002455.com

520504.com

200545.com

405250.com

520450.xyz

540520.com

524500.cn

054502.com

240505.com

520045.com

500245.com

540250.com

505420.com

500425.com

255400.com

450052.com

002545.cn

025450.com

255040.com

050524.com

500254.com

520450.com

DNS History

9 records (5 active, 4 former)

○NSdns11.hichina.com2015-07-19 → 2017-04-09 · 4 obs

● 2015-07-19 16:57:16
● 2017-04-09 00:39:18
○ 2020-04-08 01:04:42
○ 2026-08-06 02:16:46

○NSdns12.hichina.com2015-07-19 → 2017-04-09 · 4 obs

● 2015-07-19 16:57:16
● 2017-04-09 00:39:18
○ 2020-04-08 01:04:42
○ 2026-08-06 02:16:46

●NSf1g1ns1.dnspod.net2020-04-08 → 2026-08-06 · 3 obs

○ 2017-04-09 00:39:18
● 2020-04-08 01:04:42
● 2026-08-06 02:16:46

●NSf1g1ns2.dnspod.net2020-04-08 → 2026-08-06 · 3 obs

○ 2017-04-09 00:39:18
● 2020-04-08 01:04:42
● 2026-08-06 02:16:46

●MXmxbiz1.qq.com2015-07-19 → 2026-08-06 · 2 obs

● 2015-07-19 16:57:16
● 2026-08-06 02:16:46

●MXmxbiz2.qq.com2015-07-19 → 2026-08-06 · 2 obs

● 2015-07-19 16:57:16
● 2026-08-06 02:16:46

○A121.40.20.1712016-09-18 → 2017-04-09 · 5 obs

○ 2016-03-07 18:05:12
● 2016-09-18 23:13:16
● 2017-04-09 00:39:18
○ 2020-04-08 01:04:42
○ 2026-08-06 02:16:46

●A139.224.80.422026-06-01 → 2026-08-06 · 3 obs

○ 2020-04-08 01:04:42
● 2026-06-01 13:52:54
● 2026-08-06 02:16:46

○A42.121.1.2362015-07-19 → 2016-03-07 · 4 obs

● 2015-07-19 16:57:16
● 2016-03-07 18:05:12
○ 2016-09-18 23:13:16
○ 2026-08-06 02:16:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
425500.cn	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:220.196.136.35

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 425500.cn (unsigned zone)

⏱️ Timing

Total: 4392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.224.80.42`
NS	2	`f1g1ns1.dnspod.net, f1g1ns2.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

425500.cn has exactly one IP address — 139.224.80.42.

Name Servers

DNS delegation for 425500.cn points to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

The name server configuration of 425500.cn is shared with other domains, for instance 3030.com.cn, kfb163.com, yaotia.com and two others.

425500.cn partially shares its NS delegation with several other domains, including zjbeauty.com, nishdjsdcs27.icu, tdscdma.com and two others.

These name servers regularly co-occur with the name servers a.dnspod.com, b.dnspod.com and c.dnspod.com.

Hosts with 8 IP addresses each:

f1g1ns2.dnspod.net has IP addresses 1.12.0.1, 1.13.76.35 and 36.155.149.35, plus 5 other.

Hosts with 7 IP addresses each:

f1g1ns1.dnspod.net has IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, plus 4 other.

Mail Servers

425500.cn uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of 425500.cn matches that of other domains such as 51yund.com, guangru.com, bjls.cn and two others.

The MX records for 425500.cn are at least partially shared with other domains, such as jiuweimi.com, mail.heyuanpharm.com, 56s.cn and itaoda.cn.

425500.cn - robtex.com

425500.cn

cn