emsec.hk - robtex.com

emsec.hk

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:af23🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2ffe🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.254Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.35🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclara.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26db🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A2803:f800:50::6ca2:c2db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclara.ns.cloudflare.com
A2a06:98c1:50::ac40:22db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclara.ns.cloudflare.com
A108.162.194.219🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A172.64.34.219🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
NSigor.ns.cloudflare.com
A2606:4700:58::adf5:3b77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A2803:f800:50::6ca2:c177🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRigor.ns.cloudflare.com
A2a06:98c1:50::ac40:2177🇺🇸 Cloudflare2a06:98c1:50::/45
PTRigor.ns.cloudflare.com
A108.162.193.119🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A172.64.33.119🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A173.245.59.119🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.47.254, 172.67.175.35
IPv62606:4700:3032::ac43:af23, 2606:4700:3036::6815:2ffe
SOAclara.ns.cloudflare.comdns@cloudflare.com serial=2396486061

hk

DNSSEC🔒 Signed (DS record present)
NSns3.hkirc.net.hk ⭐
NSc.hkirc.net.hk
NSd.hkirc.net.hk
NSm.hkirc.net.hk
NSt.hkirc.net.hk
NSu.hkirc.net.hk
NSv.hkirc.net.hk
NSx.hkirc.net.hk
NSy.hkirc.net.hk
NSz.hkirc.net.hk
SOAns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074906699

Same first word

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emsec.hk

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ceems.net
semec.se
secme.de

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSclara.ns.cloudflare.comigor.ns.cloudflare.comdns1.emsec.hkMXmail.emsec.hkA104.21.47.254172.67.175.352606:4700:3032::ac43:af232606:4700:3036::6815:2ffe118.143.140.68172.64.80.1188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSclara.ns.cloudflare.com2026-03-04 → 2026-03-22 · 3 obs
○ 2016-12-28 20:29:56
● 2026-03-04 06:07:04
● 2026-03-22 22:21:38
○NSdns1.emsec.hk2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:29:56
○ 2026-03-04 06:07:04
○ 2026-03-22 22:21:38
●NSigor.ns.cloudflare.com2026-03-04 → 2026-03-22 · 3 obs
○ 2016-12-28 20:29:56
● 2026-03-04 06:07:04
● 2026-03-22 22:21:38
○MXmail.emsec.hk2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:29:56
○ 2026-03-04 06:07:04
○ 2026-03-22 22:21:38
●A104.21.47.2542026-03-04 → 2026-03-22 · 7 obs
○ 2016-12-28 20:29:56
● 2026-03-04 06:07:04
● 2026-03-10 20:19:18
○ 2026-03-13 11:51:52
○ 2026-03-13 13:51:38
● 2026-03-22 22:21:36
● 2026-03-22 22:21:38
○A118.143.140.682016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 20:29:56
○ 2026-03-04 06:07:04
○ 2026-03-22 22:21:38
○A172.64.80.12026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-10 20:19:18
● 2026-03-13 11:51:52
○ 2026-03-13 13:51:38
○ 2026-03-22 22:21:38
●A172.67.175.352026-03-04 → 2026-03-22 · 7 obs
○ 2016-12-28 20:29:56
● 2026-03-04 06:07:04
● 2026-03-10 20:19:18
○ 2026-03-13 11:51:52
○ 2026-03-13 13:51:38
● 2026-03-22 22:21:36
● 2026-03-22 22:21:38
○A188.114.96.02026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-13 11:51:52
● 2026-03-13 13:51:38
○ 2026-03-22 22:21:36
○ 2026-03-22 22:21:38
○A188.114.97.02026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-13 11:51:52
● 2026-03-13 13:51:38
○ 2026-03-22 22:21:36
○ 2026-03-22 22:21:38
●A2606:4700:3032::ac43:af232026-03-04 → 2026-03-22 · 6 obs
○ 2016-12-28 20:29:56
● 2026-03-04 06:07:04
● 2026-03-13 11:51:52
○ 2026-03-13 13:51:38
● 2026-03-22 22:21:36
● 2026-03-22 22:21:38
●A2606:4700:3036::6815:2ffe2026-03-04 → 2026-03-22 · 6 obs
○ 2016-12-28 20:29:56
● 2026-03-04 06:07:04
● 2026-03-13 11:51:52
○ 2026-03-13 13:51:38
● 2026-03-22 22:21:36
● 2026-03-22 22:21:38
○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-13 11:51:52
● 2026-03-13 13:51:38
○ 2026-03-22 22:21:36
○ 2026-03-22 22:21:38
○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-13 11:51:52
● 2026-03-13 13:51:38
○ 2026-03-22 22:21:36
○ 2026-03-22 22:21:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
hkd.hkirc.net.hk, t.hkirc.net.hk, y.hkirc.net.hk, v.hkirc.net.hk...-
emsec.hkigor.ns.cloudflare.com, clara.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.34.219

NS records: igor.ns.cloudflare.com, clara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emsec.hk (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.175.35, 104.21.47.254
AAAA22606:4700:3036::6815:2ffe, 2606:4700:3032::ac43:af23
NS2clara.ns.cloudflare.com, igor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clara.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

emsec.hk points to four IP numbers: 2606:4700:3032::ac43:af23, 2606:4700:3036::6815:2ffe, 104.21.47.254 and 172.67.175.35.

Other host names, for instance halogenguides.com, million-billion.com, valleybx.com, na5wzr.szsanyue.com and www.sim3mien.com share IP numbers with emsec.hk.

Name Servers

emsec.hk is delegated to two name servers: clara.ns.cloudflare.com and igor.ns.cloudflare.com.

emsec.hk uses the same name server setup as other domains, for instance fireforge.net, columbiatrauma.org, boef-ost.dk, crot4d.cc and opskrift.org.

emsec.hk shares name servers with other domains at least partially, for instance colegasmx.com, pinnacledata.co.uk, html.cafe, kelownasecurity.com and natutoolpro.com.

these name servers are commonly used together with bryce.ns.cloudflare.com and achiel.ns.cloudflare.com.

Host names with six IP numbers: clara.ns.cloudflare.com points to 2606:4700:50::a29f:26db, 2803:f800:50::6ca2:c2db, 2a06:98c1:50::ac40:22db, 108.162.194.219, 162.159.38.219 and 172.64.34.219; igor.ns.cloudflare.com points to 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.