mail.ruiboy.com - robtex.com

mail.ruiboy.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:f91🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a2c9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.201🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.145, 172.67.162.201
IPv6 hints2606:4700:3037::6815:f91, 2606:4700:3037::ac43:a2c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com

ruiboy.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:f91🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a2c9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.201🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemerson.ns.cloudflare.com ⭐
NSsharon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.145, 172.67.162.201
IPv6 hints2606:4700:3037::6815:f91, 2606:4700:3037::ac43:a2c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOAemerson.ns.cloudflare.comdns@cloudflare.com serial=2401777025

Previously MX for

ruiboy.com

Same first word

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DNS History

6 records (4 active, 2 former)

2017201820192020202120222023202420252026A104.21.15.145172.67.162.2012606:4700:3037::6815:f912606:4700:3037::ac43:a2c954.251.253.158CNAMEmail.ewota.net
●A104.21.15.1452026-04-27 → 2026-04-27 · 2 obs
○ 2016-12-16 04:53:18
● 2026-04-27 01:33:04
●A172.67.162.2012026-04-27 → 2026-04-27 · 2 obs
○ 2016-12-16 04:53:18
● 2026-04-27 01:33:04
●A2606:4700:3037::6815:f912026-04-27 → 2026-04-27 · 2 obs
○ 2016-12-16 04:53:18
● 2026-04-27 01:33:04
●A2606:4700:3037::ac43:a2c92026-04-27 → 2026-04-27 · 2 obs
○ 2016-12-16 04:53:18
● 2026-04-27 01:33:04
○A54.251.253.1582016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:53:18
○ 2026-04-27 01:33:04
○CNAMEmail.ewota.net2016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:53:18
○ 2026-04-27 01:33:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ruiboy.comsharon.ns.cloudflare.com, emerson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.221

NS records: sharon.ns.cloudflare.com, emerson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruiboy.com (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.15.145, 172.67.162.201
AAAA22606:4700:3037::6815:f91, 2606:4700:3037::ac43:a2c9
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.ruiboy.com maps to four IP numbers: 2606:4700:3037::6815:f91, 2606:4700:3037::ac43:a2c9, 104.21.15.145 and 172.67.162.201.

other host names include sloanerangermusic.com, kadinkotabatu.org, gcrew.in, trakyanetiletisim.com and gupiaorumen.net.cn; they share IP numbers with mail.ruiboy.com.