custom-clock.com - dns.ninja

`custom-clock.com`

DNSSEC	⚠️ Not signed
A	23.94.143.200^{🇳🇱 COLOCROSSING23.94.143.0/24 ColoCrossing}
		PTR	`23-94-143-200-host.colocrossing.com`
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}
		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	`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}
		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	`mail.custom-clock.com` ⭐
		A	155.94.154.200^{🇺🇸 COLOCROSSING155.94.154.0/24 ColoCrossing}
			PTR	`155-94-154-200-host.colocrossing.com`
TXT	`v=spf1 a mx ~all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1785932569

Subdomains

mail.custom-clock.com

Same first word

custom-clock.com

DNS History

4 records (4 active, 0 former)

●NSdns17.hichina.com2026-03-12 → 2026-08-05 · 2 obs

● 2026-03-12 01:50:40
● 2026-08-05 12:49:48

●NSdns18.hichina.com2026-03-12 → 2026-08-05 · 2 obs

● 2026-03-12 01:50:40
● 2026-08-05 12:49:48

●MXmail.custom-clock.com2026-03-12 → 2026-08-05 · 2 obs

● 2026-03-12 01:50:40
● 2026-08-05 12:49:48

●A23.94.143.2002026-03-12 → 2026-08-05 · 2 obs

● 2026-03-12 01:50:40
● 2026-08-05 12:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
custom-clock.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 custom-clock.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.94.143.200`
NS	2	`dns18.hichina.com, dns17.hichina.com`
MX	1	`mail.custom-clock.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
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

Hierarchy

The domain mail.custom-clock.com falls under the parent custom-clock.com.

IP Addresses

custom-clock.com directs to one IP number, which is 23.94.143.200.

Name Servers

custom-clock.com is delegated to two name servers: dns17.hichina.com and dns18.hichina.com.

custom-clock.com has the same name server delegation as a number of other domains, such as openaip.tech, gwhl.cn, itekon.com and two more.

custom-clock.com shares at least some of its name servers with other domains, for example 1121.cn, cmba.cn, zyxxsj.net and 16zx.com.

These name servers tend to be used in conjunction with the name servers ns1.alidns.com.

Host names resolving to 9 IP numbers:

dns17.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns18.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

custom-clock.com routes its mail through a single mail server, mail.custom-clock.com.

mail.custom-clock.com resolves to a single IP number: 155.94.154.200.