rfhk.net - robtex.com

rfhk.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5744🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8e2d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.68Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.45🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchristian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A2803:f800:50::6ca2:c3f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchristian.ns.cloudflare.com
A2a06:98c1:50::ac40:23f7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchristian.ns.cloudflare.com
A108.162.195.247🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A162.159.44.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A172.64.35.247🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
NSkatelyn.ns.cloudflare.com
A2606:4700:50::a29f:26eb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatelyn.ns.cloudflare.com
A108.162.194.235🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A162.159.38.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A172.64.34.235🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.87.68, 172.67.142.45
IPv62606:4700:3031::6815:5744, 2606:4700:3032::ac43:8e2d
SOAchristian.ns.cloudflare.comdns@cloudflare.com serial=2399057009

net

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=1774473217

Same first word

rfhk.net
rfhk.com
rfhk.org.hk

Similar names

khrf.org
frhk.com
krhf.cn
khrf.com
frhk.de
hrfk.cn
khfr.cn
rhfk.com
hfrk.net
hkrf.net
hkfr.com
krfh.ru
khfr.de
frkh.org
hkrf.org
krfh.com.cn
fkrh.net
kfrh.net
rhkf.de
hrfk.myds.me
fhrk.de
rkfh.com
hfrk.cn
khfr.com
hkrf.de
krhf.ca
hrkf.cn
fkhr.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSchristian.ns.cloudflare.comkatelyn.ns.cloudflare.comjm1.dns.comjm2.dns.comns13.xincache.comns14.xincache.comA104.21.87.68172.67.142.452606:4700:3031::6815:57442606:4700:3032::ac43:8e2d154.221.193.194172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSchristian.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2020-02-12 21:16:16
● 2026-02-18 22:15:54
● 2026-03-25 21:26:36
○NSjm1.dns.com2020-02-12 → 2020-02-12 · 4 obs
○ 2015-04-29 23:29:54
● 2020-02-12 21:16:16
○ 2026-02-18 22:15:54
○ 2026-03-25 21:26:36
○NSjm2.dns.com2020-02-12 → 2020-02-12 · 4 obs
○ 2015-04-29 23:29:54
● 2020-02-12 21:16:16
○ 2026-02-18 22:15:54
○ 2026-03-25 21:26:36
●NSkatelyn.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2020-02-12 21:16:16
● 2026-02-18 22:15:54
● 2026-03-25 21:26:36
○NSns13.xincache.com2015-04-29 → 2015-04-29 · 3 obs
● 2015-04-29 23:29:54
○ 2020-02-12 21:16:16
○ 2026-03-25 21:26:36
○NSns14.xincache.com2015-04-29 → 2015-04-29 · 3 obs
● 2015-04-29 23:29:54
○ 2020-02-12 21:16:16
○ 2026-03-25 21:26:36
●A104.21.87.682026-03-04 → 2026-03-25 · 3 obs
○ 2026-02-18 22:15:54
● 2026-03-04 23:18:50
● 2026-03-25 21:26:36
○A154.221.193.1942020-02-12 → 2020-02-12 · 3 obs
● 2020-02-12 21:16:16
○ 2026-02-18 22:15:54
○ 2026-03-25 21:26:36
○A172.64.80.12026-02-18 → 2026-02-18 · 4 obs
○ 2020-02-12 21:16:16
● 2026-02-18 22:15:54
○ 2026-03-04 23:18:50
○ 2026-03-25 21:26:36
●A172.67.142.452026-03-04 → 2026-03-25 · 3 obs
○ 2026-02-18 22:15:54
● 2026-03-04 23:18:50
● 2026-03-25 21:26:36
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-18 → 2026-02-18 · 4 obs
○ 2020-02-12 21:16:16
● 2026-02-18 22:15:54
○ 2026-03-04 23:18:50
○ 2026-03-25 21:26:36
●A2606:4700:3031::6815:57442026-03-04 → 2026-03-25 · 3 obs
○ 2026-02-18 22:15:54
● 2026-03-04 23:18:50
● 2026-03-25 21:26:36
●A2606:4700:3032::ac43:8e2d2026-03-04 → 2026-03-25 · 3 obs
○ 2026-02-18 22:15:54
● 2026-03-04 23:18:50
● 2026-03-25 21:26:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rfhk.netkatelyn.ns.cloudflare.com, christian.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.247

NS records: katelyn.ns.cloudflare.com, christian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfhk.net (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.87.68, 172.67.142.45
AAAA22606:4700:3031::6815:5744, 2606:4700:3032::ac43:8e2d
NS2christian.ns.cloudflare.com, katelyn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1christian.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

Four IP numbers are pointed to by rfhk.net: 2606:4700:3031::6815:5744, 2606:4700:3032::ac43:8e2d, 104.21.87.68 and 172.67.142.45.

other host names including situsjudibola.id, www.simple.org, tribulus.com.br, clrc.ca and proveybvc.bio share IP numbers with rfhk.net.

Name Servers

rfhk.net is delegated to two name servers christian.ns.cloudflare.com and katelyn.ns.cloudflare.com.

rfhk.net shares the same name server setup as other domains, for instance jibox.net, abcok321.com, mowow.org, bluepacificbio.com and 923uc.com.

rfhk.net at least partially shares name servers with other domains, for instance ristoranteacquadolce.it, elkayapi.com, ksbenchi.com, yunzhonghe.cn and (0x787878)stepsister.com.

these name servers are often used together with mallory.ns.cloudflare.com, valentin.ns.cloudflare.com, alfred.ns.cloudflare.com and reese.ns.cloudflare.com.

Host names with six IP numbers:

Host name christian.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf7, 2803:f800:50::6ca2:c3f7, 2a06:98c1:50::ac40:23f7, 108.162.195.247, 162.159.44.247 and 172.64.35.247.

Host name katelyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb, 108.162.194.235, 162.159.38.235 and 172.64.34.235.