`027jb.com`

DNSSEC	⚠️ Not signed
A	120.26.49.133^{🇨🇳 Alibaba-Cloud120.26.0.0/16}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774393017

Same first word

027jb.com

DNS History

10 records (5 active, 5 former)

●NSdns19.hichina.com2020-01-12 → 2026-03-24 · 3 obs

○ 2016-06-20 12:00:18
● 2020-01-12 23:03:46
● 2026-03-24 23:03:32

●NSdns20.hichina.com2020-01-12 → 2026-03-24 · 3 obs

○ 2016-06-20 12:00:18
● 2020-01-12 23:03:46
● 2026-03-24 23:03:32

○NSns1.51dns.com2015-08-10 → 2016-02-28 · 4 obs

● 2015-08-10 17:34:46
● 2016-02-28 17:28:36
○ 2016-06-20 12:00:18
○ 2026-03-24 23:03:32

○NSns2.51dns.com2015-08-10 → 2016-02-28 · 4 obs

● 2015-08-10 17:34:46
● 2016-02-28 17:28:36
○ 2016-06-20 12:00:18
○ 2026-03-24 23:03:32

●MXmxn.mxhichina.com2020-01-12 → 2026-03-24 · 2 obs

● 2020-01-12 23:03:46
● 2026-03-24 23:03:32

●MXmxw.mxhichina.com2020-01-12 → 2026-03-24 · 2 obs

● 2020-01-12 23:03:46
● 2026-03-24 23:03:32

●A120.26.49.1332020-01-12 → 2026-03-24 · 3 obs

○ 2016-06-20 12:00:18
● 2020-01-12 23:03:46
● 2026-03-24 23:03:32

○A180.76.7.1052016-02-28 → 2016-02-28 · 4 obs

○ 2015-08-10 17:34:46
● 2016-02-28 17:28:36
○ 2016-06-20 12:00:18
○ 2026-03-24 23:03:32

○A54.248.78.312015-08-10 → 2015-08-10 · 2 obs

● 2015-08-10 17:34:46
○ 2026-03-24 23:03:32

○CNAME027jb.com.he2.aqb.so2015-08-10 → 2016-02-28 · 4 obs

● 2015-08-10 17:34:46
● 2016-02-28 17:28:36
○ 2016-06-20 12:00:18
○ 2026-03-24 23:03:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
027jb.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 027jb.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.26.49.133`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

IP Addresses

027jb.com points to an IP address: 120.26.49.133.

Name Servers

Two name servers dns19.hichina.com and dns20.hichina.com handle the delegation for 027jb.com.

027jb.com shares the same name server setup as other domains, for instance wpdaili.com, antcallback.com, laifang.net, liaozhai.tv and depesi.com.

027jb.com at least partially shares name servers with other domains, including byqxw.cn and lqtr.cn.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 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.

dns20.hichina.com points to: 2408:4009:501::28, 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.

Mail Servers

027jb.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

027jb.com uses the same mail server setup as other domains, for instance sunrisetckl.com, bootz.cn, qubaoyang.net, koneindustries.com and ringfa.com.

027jb.com shares at least partially some mail servers with other domains, for instance 3jex.com, nrchina.org, icisc.cn, vampol.com and 96633.net.

Mail servers frequently appear alongside mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com and mxus.mxhichina.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

027jb.com - robtex.com

027jb.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`027jb.com`

`com`