coolja.com - dns.ninja

`coolja.com`

DNSSEC	⚠️ Not signed
NS	`dns11.hichina.com` ⭐
		A	2408:4009:501::19^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns12.hichina.com`
		A	2408:4009:501::20^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mx01.mail.alibaba.com` ⭐
		A	106.11.232.132^{🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx02.mail.alibaba.com`⁽¹⁰⁾
		A	106.11.226.174^{🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns11.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=1785523167

Same first word

coolja.com

coolja.de

Similar names

joolca.co.nz

jcolao.com

jocola.com

ajcool.space

ocloja.com.br

jacool.com

lajoco.org

joocla.myshopify.com

locajo.com

coolaj.cn

joolca.com

colajo.com

coloja.com

joolca.net

locajo.de

jaloco.com

jocalo.com

joalco.com

joalco.com.br

lacojo.com

joloca.com

jolaco.com

jcoola.com

lajoco.com

joolca.com.au

DNS History

6 records (4 active, 2 former)

●NSdns11.hichina.com2020-02-10 → 2026-07-31 · 3 obs

○ 2015-10-12 18:26:14
● 2020-02-10 03:44:26
● 2026-07-31 19:03:14

●NSdns12.hichina.com2020-02-10 → 2026-07-31 · 3 obs

○ 2015-10-12 18:26:14
● 2020-02-10 03:44:26
● 2026-07-31 19:03:14

○NSns1.51.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 01:06:46
○ 2015-10-12 18:26:14
○ 2026-07-31 19:03:14

○NSns2.51.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 01:06:46
○ 2015-10-12 18:26:14
○ 2026-07-31 19:03:14

●MXmx01.mail.alibaba.com2020-02-10 → 2026-07-31 · 2 obs

● 2020-02-10 03:44:26
● 2026-07-31 19:03:14

●MXmx02.mail.alibaba.com2020-02-10 → 2026-07-31 · 2 obs

● 2020-02-10 03:44:26
● 2026-07-31 19:03:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
coolja.com	dns11.hichina.com, dns12.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolja.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns11.hichina.com, dns12.hichina.com`
MX	2	`mx01.mail.alibaba.com (pri: 5), mx02.mail.alibaba.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

Name Servers

Two name servers handle the delegation for coolja.com: dns11.hichina.com and dns12.hichina.com.

coolja.com has the same name server delegation as a number of other domains, such as (0x77616e6b)ahn.com, axiaoke.cn, tukehome.com and two more.

coolja.com shares at least some of its name servers with other domains, including sliri.com, 3tmall.com, lsbr.cn and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns11.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.

dns12.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.

Mail Servers

The MX records for coolja.com point to two mail servers: mx01.mail.alibaba.com and mx02.mail.alibaba.com.

coolja.com has the same mail server arrangement as a number of other domains, for example optictrans.com, ssrcnc.com, hkoc.cn and two more.

coolja.com shares at least some of its mail servers with other domains — for example sunnyhats.com.cn, yfcrimpingmachine.com, macinte.com and two more.

These mail servers tend to be used in conjunction with mxn.mxhichina.com, mxw.mxhichina.com, mx1.qiye.aliyun.com and two additional mail servers.

mx01.mail.alibaba.com and mx02.mail.alibaba.com each resolve to one IP number: mx01.mail.alibaba.com points to 106.11.232.132 and mx02.mail.alibaba.com points to 106.11.226.174.