comtech-hk.com - dns.ninja

`comtech-hk.com`

DNSSEC	⚠️ Not signed
NS	`vip7.alidns.com` ⭐
		A	2408:4009:500::7^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.7^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	47.88.82.208^{🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud}
		A	47.253.24.27^{🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud}
		A	47.254.160.176^{🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud}
		A	140.205.1.13^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.214^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.14^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip8.alidns.com`
		A	2408:4009:500::8^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.8^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	47.88.82.209^{🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud}
		A	47.253.24.28^{🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud}
		A	47.254.160.177^{🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud}
		A	140.205.1.14^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.215^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.15^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`comtechhk-com01i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms73785802`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`vip7.alidns.com`hostmaster@hichina.com 2025-12-11 #12

`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=1786280449

Same first word

comtech-hk.com

comtech-hk.net

DNS History

16 records (3 active, 13 former)

○NSns1.hkbn.net2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 19:08:52
○ 2015-10-20 01:07:32
○ 2026-08-09 13:19:46

○NSns1.mydyndns.org2016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○NSns1164.dns.dyn.com2016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○NSns2.hkbn.net2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 19:08:52
○ 2015-10-20 01:07:32
○ 2026-08-09 13:19:46

○NSns2156.dns.dyn.com2016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○NSns3192.dns.dyn.com2016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○NSns4200.dns.dyn.com2016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○NSns55.worldnic.com2015-10-20 → 2016-02-08 · 5 obs

○ 2015-07-18 19:08:52
● 2015-10-20 01:07:32
● 2016-02-08 05:10:52
○ 2016-08-10 09:38:36
○ 2026-08-09 13:19:46

○NSns56.worldnic.com2015-10-20 → 2016-02-08 · 5 obs

○ 2015-07-18 19:08:52
● 2015-10-20 01:07:32
● 2016-02-08 05:10:52
○ 2016-08-10 09:38:36
○ 2026-08-09 13:19:46

●NSvip7.alidns.com2026-04-19 → 2026-08-09 · 3 obs

○ 2017-10-08 02:39:56
● 2026-04-19 07:55:34
● 2026-08-09 13:19:46

●NSvip8.alidns.com2026-04-19 → 2026-08-09 · 3 obs

○ 2017-10-08 02:39:56
● 2026-04-19 07:55:34
● 2026-08-09 13:19:46

●MXcomtechhk-com01i.mail.protection.outlook.com2026-04-19 → 2026-08-09 · 3 obs

○ 2017-10-08 02:39:56
● 2026-04-19 07:55:34
● 2026-08-09 13:19:46

○MXmail.comtech-hk.com2015-07-18 → 2016-02-08 · 4 obs

● 2015-07-18 19:08:52
● 2016-02-08 05:10:52
○ 2016-08-10 09:38:36
○ 2026-08-09 13:19:46

○MXmail1.comtech-hk.com2016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○A118.140.57.2102016-08-10 → 2017-10-08 · 5 obs

○ 2016-02-08 05:10:52
● 2016-08-10 09:38:36
● 2017-10-08 02:39:56
○ 2026-04-19 07:55:34
○ 2026-08-09 13:19:46

○A59.148.230.182015-10-20 → 2016-02-08 · 4 obs

● 2015-10-20 01:07:32
● 2016-02-08 05:10:52
○ 2016-08-10 09:38:36
○ 2026-08-09 13:19:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
comtech-hk.com	vip7.alidns.com, vip8.alidns.com	24 records

✅ Authoritative Response

Server:8.212.93.8

NS records: vip7.alidns.com, vip8.alidns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip7.alidns.com, vip8.alidns.com`
MX	1	`comtechhk-com01i.mail.protection.outlook`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms73785802`
SOA	1	`vip7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (vip7.alidns.com, vip7.alidns.com, vip7.alidns.com...)

Analysis

Name Servers

comtech-hk.com uses two name servers for its delegation: vip7.alidns.com and vip8.alidns.com.

comtech-hk.com shares its name server setup with other domains, including hbfst.xyz, bb1998pay4.com, xydcloud.cc and two others.

comtech-hk.com partially shares its NS delegation with several other domains, including 811383xtz1.shop, 6666343ac1.shop, 8888565ab1.shop and two others.

These name servers are regularly seen alongside ns8.alidns.com and ns7.alidns.com as name servers.

Host names with 8 IP numbers:

Hostname vip7.alidns.com directs to 8.212.93.7, 47.88.82.208 and 47.253.24.27 along with 5 other IP addresses.

Hostname vip8.alidns.com directs to 8.212.93.8, 47.88.82.209 and 47.253.24.28 along with 5 other IP addresses.

Mail Servers

comtech-hk.com has one mail server: comtechhk-com01i.mail.protection.outlook.com.

comtechhk-com01i.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.