`bjsswl.com`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-100.defastlink.net`
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-110.defastlink.net`
NS	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-98.defastlink.net`
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-108.defastlink.net`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1771291435

Previously MX for

bjsswl.com

Same first word

bjsswl.com

Similar names

wsjbls.com

swlsbj.com

bjslws.cn

lsswbj.com

DNS History

19 records (2 active, 17 former)

●NSdns17.hichina.com2026-03-23 → 2026-03-24 · 3 obs

○ 2017-03-29 14:19:40
● 2026-03-23 10:29:22
● 2026-03-24 09:48:02

●NSdns18.hichina.com2026-03-23 → 2026-03-24 · 3 obs

○ 2017-03-29 14:19:40
● 2026-03-23 10:29:22
● 2026-03-24 09:48:02

○NSeu1006.kvchosting.com2016-08-14 → 2017-03-29 · 5 obs

○ 2015-12-24 00:11:36
● 2016-08-14 07:53:58
● 2017-03-29 14:19:40
○ 2026-03-23 10:29:22
○ 2026-03-24 09:48:02

○NSeu1007.kvchosting.com2016-08-14 → 2017-03-29 · 5 obs

○ 2015-12-24 00:11:36
● 2016-08-14 07:53:58
● 2017-03-29 14:19:40
○ 2026-03-23 10:29:22
○ 2026-03-24 09:48:02

○NSf1g1ns1.dnspod.net2015-05-11 → 2015-05-11 · 3 obs

● 2015-05-11 07:29:32
○ 2015-10-19 05:33:16
○ 2026-03-24 09:48:02

○NSf1g1ns2.dnspod.net2015-05-11 → 2015-05-11 · 3 obs

● 2015-05-11 07:29:32
○ 2015-10-19 05:33:16
○ 2026-03-24 09:48:02

○NSns29.domaincontrol.com2015-12-24 → 2015-12-24 · 4 obs

○ 2015-10-19 05:33:16
● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○NSns30.domaincontrol.com2015-12-24 → 2015-12-24 · 4 obs

○ 2015-10-19 05:33:16
● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○NSns4.dnsdun.com2015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-11 07:29:32
● 2015-10-19 05:33:16
○ 2015-12-24 00:11:36
○ 2026-03-24 09:48:02

○NSns6.dnsdun.net2015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-11 07:29:32
● 2015-10-19 05:33:16
○ 2015-12-24 00:11:36
○ 2026-03-24 09:48:02

○NSns73.domaincontrol.com2015-12-24 → 2015-12-24 · 4 obs

○ 2015-10-19 05:33:16
● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○NSns74.domaincontrol.com2015-12-24 → 2015-12-24 · 4 obs

○ 2015-10-19 05:33:16
● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○MXbjsswl.com2016-08-14 → 2017-03-29 · 5 obs

○ 2015-12-24 00:11:36
● 2016-08-14 07:53:58
● 2017-03-29 14:19:40
○ 2026-03-23 10:29:22
○ 2026-03-24 09:48:02

○MXmailstore1.secureserver.net2015-12-24 → 2015-12-24 · 3 obs

● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○MXsmtp.secureserver.net2015-12-24 → 2015-12-24 · 3 obs

● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○A104.195.35.1332015-05-11 → 2015-05-11 · 3 obs

● 2015-05-11 07:29:32
○ 2015-10-19 05:33:16
○ 2026-03-24 09:48:02

○A184.168.221.432015-12-24 → 2015-12-24 · 4 obs

○ 2015-10-19 05:33:16
● 2015-12-24 00:11:36
○ 2016-08-14 07:53:58
○ 2026-03-24 09:48:02

○A194.103.207.1742016-08-14 → 2017-03-29 · 5 obs

○ 2015-12-24 00:11:36
● 2016-08-14 07:53:58
● 2017-03-29 14:19:40
○ 2026-03-23 10:29:22
○ 2026-03-24 09:48:02

○A43.249.10.1082015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-11 07:29:32
● 2015-10-19 05:33:16
○ 2015-12-24 00:11:36
○ 2026-03-24 09:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bjsswl.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjsswl.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Name Servers

bjsswl.com's delegation uses two name servers, dns17.hichina.com and dns18.hichina.com.

bjsswl.com shares the same name server setup as other domains, for example ecotechnano.com, cncn1.com, mepbim.net, xmzxm.com and kwanho.cn.

bjsswl.com at least partially shares name servers with other domains, for example poloo.com, cwgp.cn and acamp.cn.

These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.

dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

bjsswl.com - robtex.com

bjsswl.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`bjsswl.com`

`com`