tracker.derekr.com - robtex.com

tracker.derekr.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9a59πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:2a02πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.42.2Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.154.89πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.42.2, 172.67.154.89
IPv6 hints2606:4700:3032::ac43:9a59, 2606:4700:3036::6815:2a02
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com

derekr.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9a59πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:2a02πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.42.2Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.154.89πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
NStricia.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(62)
MXroute1.mx.cloudflare.net(87)
TXTgoogle-site-verification=urQFx4HHooMiIHErJ3LADu0wuPZGW33wE8f3y1IlIK4
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.42.2, 172.67.154.89
IPv6 hints2606:4700:3032::ac43:9a59, 2606:4700:3036::6815:2a02
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2410558274
WOT: SAFE (63/100)

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.42.2172.67.154.892606:4700:3032::ac43:9a592606:4700:3036::6815:2a02220.135.83.82606:4700:3035::ac43:9a59
●A104.21.42.22026-02-15 β†’ 2026-08-01 Β· 3 obs
β—‹ 2016-04-05 21:01:50
● 2026-02-15 12:35:24
● 2026-08-01 01:38:20
●A172.67.154.892026-02-15 β†’ 2026-08-01 Β· 3 obs
β—‹ 2016-04-05 21:01:50
● 2026-02-15 12:35:24
● 2026-08-01 01:38:20
β—‹A220.135.83.82015-05-20 β†’ 2016-04-05 Β· 4 obs
● 2015-05-20 15:43:02
● 2016-04-05 21:01:50
β—‹ 2026-02-15 12:35:24
β—‹ 2026-08-01 01:38:20
●A2606:4700:3032::ac43:9a592026-06-29 β†’ 2026-08-01 Β· 3 obs
β—‹ 2026-02-15 12:35:24
● 2026-06-29 11:13:54
● 2026-08-01 01:38:20
β—‹A2606:4700:3035::ac43:9a592026-02-15 β†’ 2026-02-15 Β· 4 obs
β—‹ 2016-04-05 21:01:50
● 2026-02-15 12:35:24
β—‹ 2026-06-29 11:13:54
β—‹ 2026-08-01 01:38:20
●A2606:4700:3036::6815:2a022026-02-15 β†’ 2026-08-01 Β· 3 obs
β—‹ 2016-04-05 21:01:50
● 2026-02-15 12:35:24
● 2026-08-01 01:38:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
derekr.comdarwin.ns.cloudflare.com, tricia.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.151

NS records: darwin.ns.cloudflare.com, tricia.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 135ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.154.89, 104.21.42.2
AAAA22606:4700:3032::ac43:9a59, 2606:4700:3036::6815:2a02
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tracker.derekr.com directs to four IP numbers, which are 104.21.42.2, 172.67.154.89, 2606:4700:3032::ac43:9a59 and 2606:4700:3036::6815:2a02.

Two other host names, along with frg.eu, www.qiuxiaoshuo.org and picoscope.me, also share IP numbers with tracker.derekr.com.