www.custom404error.com - robtex.com

www.custom404error.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:43fa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b78b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.250Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.139🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.250, 172.67.183.139
IPv6 hints2606:4700:3030::6815:43fa, 2606:4700:3036::ac43:b78b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com

custom404error.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:43fa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b78b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.250Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.139🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
NSopal.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.250, 172.67.183.139
IPv6 hints2606:4700:3030::6815:43fa, 2606:4700:3036::ac43:b78b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2403509804
WOT: SUSPICIOUS (19/100)
WOT: SUSPICIOUS (19/100)

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.67.250172.67.183.1392606:4700:3030::6815:43fa2606:4700:3036::ac43:b78b208.87.150.50
●A104.21.67.2502026-03-06 → 2026-05-12 · 3 obs
○ 2019-12-31 08:15:50
● 2026-03-06 18:26:08
● 2026-05-12 19:51:16
●A172.67.183.1392026-03-06 → 2026-05-12 · 3 obs
○ 2019-12-31 08:15:50
● 2026-03-06 18:26:08
● 2026-05-12 19:51:16
○A208.87.150.502015-05-27 → 2017-03-28 · 4 obs
● 2015-05-27 23:50:04
● 2017-03-28 05:20:38
○ 2019-12-31 08:15:50
○ 2026-05-12 19:51:16
●A2606:4700:3030::6815:43fa2026-03-06 → 2026-05-12 · 3 obs
○ 2019-12-31 08:15:50
● 2026-03-06 18:26:08
● 2026-05-12 19:51:16
●A2606:4700:3036::ac43:b78b2026-03-06 → 2026-05-12 · 3 obs
○ 2019-12-31 08:15:50
● 2026-03-06 18:26:08
● 2026-05-12 19:51:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...-
custom404error.comdarwin.ns.cloudflare.com, opal.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.151

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for custom404error.com (unsigned zone)

⏱️ Timing

Total: 661ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.67.250, 172.67.183.139
AAAA22606:4700:3036::ac43:b78b, 2606:4700:3030::6815:43fa
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.custom404error.com points to four IP numbers: 2606:4700:3030::6815:43fa, 2606:4700:3036::ac43:b78b, 104.21.67.250 and 172.67.183.139.

Other host names, for instance brightnexusstack.digital, starkov.org, pipedrivw.com, leroc.in and 8a57f1ff23eb.8a57f1ff23eb.8a57f1ff23eb.mirk.me share IP numbers with www.custom404error.com.