`j-18.com`

DNSSEC	⚠️ Not signed
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	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns19.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=1785257482

Previously MX for

j-18.com

Same first word

j-18.com

DNS History

14 records (5 active, 9 former)

○NSdns1.one-main.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 06:53:22
○ 2015-06-16 21:45:00
○ 2026-07-28 16:52:24

●NSdns19.hichina.com2026-05-18 → 2026-07-28 · 3 obs

○ 2015-06-16 21:45:00
● 2026-05-18 20:07:50
● 2026-07-28 16:52:24

○NSdns2.one-main.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 06:53:22
○ 2015-06-16 21:45:00
○ 2026-07-28 16:52:24

●NSdns20.hichina.com2026-05-18 → 2026-07-28 · 3 obs

○ 2015-06-16 21:45:00
● 2026-05-18 20:07:50
● 2026-07-28 16:52:24

○NSdns3.one-main.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 06:53:22
○ 2015-06-16 21:45:00
○ 2026-07-28 16:52:24

○NSns1.europafreelancer.com2015-06-16 → 2015-06-16 · 4 obs

○ 2008-03-13 06:53:22
● 2015-06-16 21:45:00
○ 2026-05-18 20:07:50
○ 2026-07-28 16:52:24

○NSns2.europafreelancer.com2015-06-16 → 2015-06-16 · 4 obs

○ 2008-03-13 06:53:22
● 2015-06-16 21:45:00
○ 2026-05-18 20:07:50
○ 2026-07-28 16:52:24

○MXj-18.com2015-06-16 → 2015-06-16 · 4 obs

○ 2008-03-13 06:53:22
● 2015-06-16 21:45:00
○ 2026-05-18 20:07:50
○ 2026-07-28 16:52:24

●MXmx1.qiye.aliyun.com2026-05-18 → 2026-07-28 · 3 obs

○ 2015-06-16 21:45:00
● 2026-05-18 20:07:50
● 2026-07-28 16:52:24

●MXmx2.qiye.aliyun.com2026-05-18 → 2026-07-28 · 3 obs

○ 2015-06-16 21:45:00
● 2026-05-18 20:07:50
● 2026-07-28 16:52:24

●MXmx3.qiye.aliyun.com2026-05-18 → 2026-07-28 · 3 obs

○ 2015-06-16 21:45:00
● 2026-05-18 20:07:50
● 2026-07-28 16:52:24

○A184.154.26.1382015-06-16 → 2015-06-16 · 4 obs

○ 2008-03-13 06:53:22
● 2015-06-16 21:45:00
○ 2026-05-18 20:07:50
○ 2026-07-28 16:52:24

○A66.45.254.2442008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 06:53:22
○ 2015-06-16 21:45:00
○ 2026-07-28 16:52:24

○A66.45.254.2452008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 06:53:22
○ 2015-06-16 21:45:00
○ 2026-07-28 16:52:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
j-18.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j-18.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.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

Name Servers

j-18.com uses two name servers for its delegation: dns19.hichina.com and dns20.hichina.com.

j-18.com uses the same name servers as several other domains — among them bejiaoyu.cn, deyanglib.cn, incafe.cn and two more.

j-18.com has at least partial name server overlap with other domains, such as xin360.com, yibid.com.cn, hwtao.com and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

Hostname dns19.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns20.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

j-18.com has three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

j-18.com has at least partial mail server overlap with other domains such as unibetec.com, auoin.com, anthroaic.com and two more.

These mail servers tend to be used in combination with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hostnames that resolve to two IP addresses:

mx3.qiye.aliyun.com directs traffic to 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mx1.qiye.aliyun.com has the IP address 47.246.137.47.

mx2.qiye.aliyun.com has the IP address 47.246.136.231.

Both mx3.qiye.aliyun.com and mx2.qiye.aliyun.com resolve to 47.246.136.231 IP addresses each.

Both mx3.qiye.aliyun.com and mx1.qiye.aliyun.com resolve to 47.246.137.47 IP addresses each.

j-18.com - robtex.com

j-18.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`j-18.com`

`com`