acuteangle.com - dns.ninja

`acuteangle.com`

DNSSEC	⚠️ Not signed
A	8.210.88.227^{🇭🇰 Alibaba-Cloud8.210.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns31.hichina.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns25.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`dns32.hichina.com` ⚠️ Not in parent delegation
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`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	`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	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
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.mxhichina.com -all`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns31.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=1786702749

Subdomains

www.acuteangle.com

Same first word

acuteangle.com

DNS History

20 records (10 active, 10 former)

○NSbuy.internettraffic.com2015-08-06 → 2016-07-08 · 5 obs

○ 2008-03-18 08:32:30
● 2015-08-06 00:21:14
● 2016-07-08 15:08:36
○ 2017-03-18 17:33:02
○ 2026-08-14 10:27:44

●NSdns25.hichina.com2026-03-25 → 2026-08-14 · 3 obs

○ 2017-03-18 17:33:02
● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●NSdns26.hichina.com2026-03-25 → 2026-08-14 · 3 obs

○ 2017-03-18 17:33:02
● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●NSdns31.hichina.com2026-03-25 → 2026-08-14 · 3 obs

○ 2017-03-18 17:33:02
● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●NSdns32.hichina.com2026-03-25 → 2026-08-14 · 3 obs

○ 2017-03-18 17:33:02
● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

○NSns1.15x.net2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:32:30
○ 2015-08-06 00:21:14
○ 2026-08-14 10:27:44

○NSns1.uniregistrymarket.link2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 15:08:36
● 2017-03-18 17:33:02
○ 2026-03-25 11:41:04
○ 2026-08-14 10:27:44

○NSns2.15x.net2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:32:30
○ 2015-08-06 00:21:14
○ 2026-08-14 10:27:44

○NSns2.uniregistrymarket.link2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 15:08:36
● 2017-03-18 17:33:02
○ 2026-03-25 11:41:04
○ 2026-08-14 10:27:44

○NSsell.internettraffic.com2015-08-06 → 2016-07-08 · 5 obs

○ 2008-03-18 08:32:30
● 2015-08-06 00:21:14
● 2016-07-08 15:08:36
○ 2017-03-18 17:33:02
○ 2026-08-14 10:27:44

●MXmx1.qiye.aliyun.com2026-03-25 → 2026-08-14 · 2 obs

● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●MXmx2.qiye.aliyun.com2026-03-25 → 2026-08-14 · 2 obs

● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●MXmx3.qiye.aliyun.com2026-03-25 → 2026-08-14 · 2 obs

● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●MXmxn.mxhichina.com2026-03-25 → 2026-08-14 · 2 obs

● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

●MXmxw.mxhichina.com2026-03-25 → 2026-08-14 · 2 obs

● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

○A176.74.176.1872017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 15:08:36
● 2017-03-18 17:33:02
○ 2026-03-25 11:41:04
○ 2026-08-14 10:27:44

○A216.187.103.1682008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:32:30
○ 2015-08-06 00:21:14
○ 2026-08-14 10:27:44

○A69.172.201.1532016-07-03 → 2016-07-08 · 5 obs

○ 2016-03-06 19:28:22
● 2016-07-03 07:35:32
● 2016-07-08 15:08:36
○ 2017-03-18 17:33:02
○ 2026-08-14 10:27:44

○A69.172.201.2082015-08-06 → 2016-03-06 · 5 obs

○ 2008-03-18 08:32:30
● 2015-08-06 00:21:14
● 2016-03-06 19:28:22
○ 2016-07-03 07:35:32
○ 2026-08-14 10:27:44

●A8.210.88.2272026-03-25 → 2026-08-14 · 3 obs

○ 2017-03-18 17:33:02
● 2026-03-25 11:41:04
● 2026-08-14 10:27:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
acuteangle.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acuteangle.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.210.88.227`
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	5	`mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)...`
TXT	2	`v=spf1 include:spf.qiye.aliyun.com -all, v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Hierarchy

acuteangle.com is a parent domain of www.acuteangle.com.

IP Addresses

acuteangle.com directs to one IP number, which is 8.210.88.227.

www.acuteangle.com is an example of another host name that shares IP numbers with acuteangle.com.

Name Servers

The domain acuteangle.com is delegated to these four name servers: dns25.hichina.com, dns26.hichina.com, dns31.hichina.com and dns32.hichina.com.

acuteangle.com shares at least some of its name servers with other domains, including mingyangalv.com, uoonn.com, goodsonline.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:

dns25.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns26.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

dns31.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns32.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 39.96.153.39 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 39.96.153.59 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 47.118.199.199 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 47.118.199.219 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 120.76.107.39 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 120.76.107.59 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 139.224.142.99 IP addresses.

The host names dns25.hichina.com and dns31.hichina.com both resolve to 139.224.142.109 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 39.96.153.37 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 39.96.153.62 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 47.118.199.197 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 47.118.199.221 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 120.76.107.37 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 120.76.107.62 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 139.224.142.102 IP addresses.

The host names dns26.hichina.com and dns32.hichina.com both resolve to 139.224.142.107 IP addresses.

Mail Servers

Mail for acuteangle.com is handled by five mail servers, namely mxn.mxhichina.com, mxw.mxhichina.com, mx1.qiye.aliyun.com and two others.

acuteangle.com shares at least some of its mail servers with other domains — for example chagseed.com, kaciancare.com, legamenet.com and two more.

These mail servers frequently appear alongside the mail servers mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Hosts with two IP numbers each:

mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.

mx3.qiye.aliyun.com resolves to 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com resolves to 47.246.99.195.

mx1.qiye.aliyun.com resolves to 47.246.137.47.

mx2.qiye.aliyun.com resolves to 47.246.136.231.

mxn.mxhichina.com, mx3.qiye.aliyun.com and mx2.qiye.aliyun.com all direct to 47.246.136.231.

mxn.mxhichina.com, mx3.qiye.aliyun.com and mx1.qiye.aliyun.com all direct to 47.246.137.47.