tech-hk.com - robtex.com

tech-hk.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1d91🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9563🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.29.145Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.99🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadaline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2631🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A2803:f800:50::6ca2:c231🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadaline.ns.cloudflare.com
A2a06:98c1:50::ac40:2231🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadaline.ns.cloudflare.com
A108.162.194.49🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A162.159.38.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A172.64.34.49🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
NSkareem.ns.cloudflare.com
A2606:4700:58::a29f:2c16🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
A2803:f800:50::6ca2:c316🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkareem.ns.cloudflare.com
A2a06:98c1:50::ac40:2316🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkareem.ns.cloudflare.com
A108.162.195.22🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
A162.159.44.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
A172.64.35.22🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkareem.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.29.145, 172.67.149.99
IPv6 hints2606:4700:3034::6815:1d91, 2606:4700:3034::ac43:9563
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2403222503

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778848746

Same first word

tech-hk.com
tech-hk.de

Similar names

hk-tech.com
kh-tech.co.kr
kh-tech.net
kh-tech.de
hk-tech.co.jp
hk-tech.cn

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSadaline.ns.cloudflare.comkareem.ns.cloudflare.comdns10.hichina.comdns9.hichina.comns1.site.prons2.site.proMXmx1.tech-hk.commx2.tech-hk.comA104.21.29.145172.67.149.992606:4700:3034::6815:1d912606:4700:3034::ac43:9563109.235.65.18223.223.218.181
●NSadaline.ns.cloudflare.com2026-05-14 → 2026-05-15 · 3 obs
○ 2017-07-10 18:36:04
● 2026-05-14 22:19:58
● 2026-05-15 12:51:14
○NSdns10.hichina.com2015-08-12 → 2016-03-18 · 4 obs
● 2015-08-12 02:52:50
● 2016-03-18 10:20:34
○ 2016-12-09 01:06:08
○ 2026-05-15 12:51:14
○NSdns9.hichina.com2015-08-12 → 2016-03-18 · 4 obs
● 2015-08-12 02:52:50
● 2016-03-18 10:20:34
○ 2016-12-09 01:06:08
○ 2026-05-15 12:51:14
●NSkareem.ns.cloudflare.com2026-05-14 → 2026-05-15 · 3 obs
○ 2017-07-10 18:36:04
● 2026-05-14 22:19:58
● 2026-05-15 12:51:14
○NSns1.site.pro2016-12-09 → 2017-07-10 · 5 obs
○ 2016-03-18 10:20:34
● 2016-12-09 01:06:08
● 2017-07-10 18:36:04
○ 2026-05-14 22:19:58
○ 2026-05-15 12:51:14
○NSns2.site.pro2016-12-09 → 2017-07-10 · 5 obs
○ 2016-03-18 10:20:34
● 2016-12-09 01:06:08
● 2017-07-10 18:36:04
○ 2026-05-14 22:19:58
○ 2026-05-15 12:51:14
○MXmx1.tech-hk.com2016-12-09 → 2017-07-10 · 4 obs
● 2016-12-09 01:06:08
● 2017-07-10 18:36:04
○ 2026-05-14 22:19:58
○ 2026-05-15 12:51:14
○MXmx2.tech-hk.com2016-12-09 → 2017-07-10 · 4 obs
● 2016-12-09 01:06:08
● 2017-07-10 18:36:04
○ 2026-05-14 22:19:58
○ 2026-05-15 12:51:14
●A104.21.29.1452026-05-14 → 2026-05-15 · 3 obs
○ 2017-07-10 18:36:04
● 2026-05-14 22:19:58
● 2026-05-15 12:51:14
○A109.235.65.182016-12-09 → 2017-07-10 · 5 obs
○ 2016-03-18 10:20:34
● 2016-12-09 01:06:08
● 2017-07-10 18:36:04
○ 2026-05-14 22:19:58
○ 2026-05-15 12:51:14
●A172.67.149.992026-05-14 → 2026-05-15 · 3 obs
○ 2017-07-10 18:36:04
● 2026-05-14 22:19:58
● 2026-05-15 12:51:14
○A223.223.218.1812015-08-12 → 2016-03-18 · 4 obs
● 2015-08-12 02:52:50
● 2016-03-18 10:20:34
○ 2016-12-09 01:06:08
○ 2026-05-15 12:51:14
●A2606:4700:3034::6815:1d912026-05-14 → 2026-05-15 · 3 obs
○ 2017-07-10 18:36:04
● 2026-05-14 22:19:58
● 2026-05-15 12:51:14
●A2606:4700:3034::ac43:95632026-05-14 → 2026-05-15 · 3 obs
○ 2017-07-10 18:36:04
● 2026-05-14 22:19:58
● 2026-05-15 12:51:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...-
tech-hk.comadaline.ns.cloudflare.com, kareem.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.22

NS records: adaline.ns.cloudflare.com, kareem.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-hk.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.99, 104.21.29.145
AAAA22606:4700:3034::6815:1d91, 2606:4700:3034::ac43:9563
NS2adaline.ns.cloudflare.com, kareem.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adaline.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (adaline.ns.cloudflare.com, adaline.ns.cloudflare.com, adaline.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by tech-hk.com: 2606:4700:3034::6815:1d91, 2606:4700:3034::ac43:9563, 104.21.29.145 and 172.67.149.99.

other host names including columbauto.cz, m.juegosfriv2016.org, grassrootsoccer.org, onclass.tech and casino-montreal-canada.com share IP numbers with tech-hk.com.

Name Servers

tech-hk.com is delegated to two name servers adaline.ns.cloudflare.com and kareem.ns.cloudflare.com.

tech-hk.com shares the same name server setup as other domains, for instance remark-tech.com, re-marktechnologies.com, definicionde.org, meondot.fun and qualitybrokers.com.

tech-hk.com at least partially shares name servers with other domains, for instance pbw-offers.com, avisapp.dev, scootertuning.net, routebyroad.com and patrivox.com.

these name servers are often used together with greg.ns.cloudflare.com, logan.ns.cloudflare.com, liz.ns.cloudflare.com and ajay.ns.cloudflare.com.

Host names with six IP numbers:

Host name adaline.ns.cloudflare.com points to: 2606:4700:50::a29f:2631, 2803:f800:50::6ca2:c231, 2a06:98c1:50::ac40:2231, 108.162.194.49, 162.159.38.49 and 172.64.34.49.

Host name kareem.ns.cloudflare.com points to: 2606:4700:58::a29f:2c16, 2803:f800:50::6ca2:c316, 2a06:98c1:50::ac40:2316, 108.162.195.22, 162.159.44.22 and 172.64.35.22.