`bjfilter.com`

DNSSEC	⚠️ Not signed
A	180.76.144.100^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns2.cnkuai.cn` ⭐
		A	180.163.194.131^{🇨🇳 SHANGHAITELECOM180.163.194.0/24 SHIDC}
NS	`ns.cnkuai.cn` ⚠️ Not in zone NS records
		A	60.28.246.97^{🇨🇳 CHINA169-Backbone60.28.0.0/15 CNC Group CHINA169 Tianjin Province Network}
NS	`ns.cnkuai.com` ⚠️ Not in zone NS records
		A	61.240.129.113^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns2.cnkuai.com` ⚠️ Not in zone NS records
		A	61.240.129.113^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns3.cnkuai.cn` ⚠️ Not in zone NS records
		A	61.240.129.113^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns3.cnkuai.com` ⚠️ Not in zone NS records
		A	180.163.194.131^{🇨🇳 SHANGHAITELECOM180.163.194.0/24 SHIDC}
MX	`mx2.qiye.163.com` ⭐
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
MX	`mx.qiye.163.com`⁽²⁰⁾
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`ns.cnkuai.cn`admin@cnkuai.cn serial=7

`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=1776104582

Same first word

bjfilter.com

DNS History

11 records (9 active, 2 former)

●NSns.cnkuai.cn2015-06-19 → 2026-04-13 · 6 obs

● 2015-06-19 22:14:38
○ 2015-10-29 22:27:10
● 2016-04-22 22:04:48
○ 2017-01-31 06:49:18
● 2018-11-20 13:23:34
● 2026-04-13 18:35:56

●NSns.cnkuai.com2015-06-19 → 2026-04-13 · 7 obs

● 2015-06-19 22:14:38
○ 2015-10-29 22:27:10
○ 2016-04-22 22:04:48
● 2017-01-31 06:49:18
○ 2018-11-20 13:23:34
● 2026-02-24 20:16:54
● 2026-04-13 18:35:56

●NSns2.cnkuai.cn2015-06-19 → 2026-04-13 · 6 obs

● 2015-06-19 22:14:38
● 2015-10-29 22:27:10
○ 2016-01-24 08:54:04
○ 2018-11-20 13:23:34
● 2026-02-24 20:16:54
● 2026-04-13 18:35:56

●NSns2.cnkuai.com2026-02-24 → 2026-04-13 · 3 obs

○ 2018-11-20 13:23:34
● 2026-02-24 20:16:54
● 2026-04-13 18:35:56

●NSns3.cnkuai.cn2015-06-19 → 2026-04-13 · 8 obs

● 2015-06-19 22:14:38
○ 2015-10-29 22:27:10
● 2016-01-24 08:54:04
○ 2016-04-22 22:04:48
● 2017-01-31 06:49:18
○ 2018-11-20 13:23:34
● 2026-02-24 20:16:54
● 2026-04-13 18:35:56

●NSns3.cnkuai.com2015-06-19 → 2026-04-13 · 5 obs

● 2015-06-19 22:14:38
○ 2015-10-29 22:27:10
○ 2017-01-31 06:49:18
● 2018-11-20 13:23:34
● 2026-04-13 18:35:56

●MXmx.qiye.163.com2015-06-19 → 2026-04-13 · 2 obs

● 2015-06-19 22:14:38
● 2026-04-13 18:35:56

●MXmx2.qiye.163.com2015-06-19 → 2026-04-13 · 2 obs

● 2015-06-19 22:14:38
● 2026-04-13 18:35:56

○A121.42.116.2252015-10-29 → 2016-01-24 · 5 obs

○ 2015-06-19 22:14:38
● 2015-10-29 22:27:10
● 2016-01-24 08:54:04
○ 2016-04-22 22:04:48
○ 2026-04-13 18:35:56

○A123.1.152.1362015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 22:14:38
○ 2015-10-29 22:27:10
○ 2026-04-13 18:35:56

●A180.76.144.1002016-04-22 → 2026-04-13 · 3 obs

○ 2016-01-24 08:54:04
● 2016-04-22 22:04:48
● 2026-04-13 18:35:56

🔍 DNS Trace

Analysis

IP Addresses

bjfilter.com points to IP number: 180.76.144.100.

Other host names, for instance henanbaide.com share IP numbers with bjfilter.com.

Name Servers

bjfilter.com is delegated to six name servers: ns2.cnkuai.cn, ns3.cnkuai.cn, ns.cnkuai.cn, ns2.cnkuai.com, ns3.cnkuai.com and ns.cnkuai.com.

bjfilter.com at least partially shares name servers with other domains, for instance onecoupon.cn, senyond.com, zglshbw.com, www.shandongren.org and jlaiermei.com.

Host names with one IP number:

The host name ns2.cnkuai.cn points to: 180.163.194.131.

The host name ns3.cnkuai.cn points to: 61.240.129.113.

The host name ns.cnkuai.cn points to: 60.28.246.97.

The host name ns2.cnkuai.com points to: 61.240.129.113.

The host name ns3.cnkuai.com points to: 180.163.194.131.

The host name ns.cnkuai.com points to: 61.240.129.113.

Host names mapped to 180.163.194.131: ns2.cnkuai.cn and ns3.cnkuai.com.

Host names mapped to 61.240.129.113: ns3.cnkuai.cn, ns2.cnkuai.com and ns.cnkuai.com.

Mail Servers

bjfilter.com is handled by two mail servers: mx2.qiye.163.com and mx.qiye.163.com.

The mail server setup for bjfilter.com matches that of other domains, for instance modelgroup.hk, jiajia.tv, lbnori.com, tungmei.com and yaya.com.

bjfilter.com shares at least partially some mail servers with other domains, including domy.com.cn, sellon.com.cn, jiqt.org, roby.cn and lu-chen-composite.cn.