about.messagebus.com - robtex.com

about.messagebus.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b70b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:305a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.90Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.11🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
MXmail.b-io.co ⭐
A65.109.162.19🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC
PTRmail.b-io.co
A142.93.226.250🇳🇱 DIGITALOCEAN142.93.224.0/20 DigitalOcean
PTRmail.b-io.co
TXTbio=89d457271974df2ca8e491a5a8fcefd523a867c3
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.90, 172.67.183.11
IPv6 hints2606:4700:3031::ac43:b70b, 2606:4700:3033::6815:305a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com

messagebus.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b70b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:305a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.90Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.11🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmira.ns.cloudflare.com ⭐
NSrajeev.ns.cloudflare.com
MXmail.b-io.co ⭐
TXTbio=89d457271974df2ca8e491a5a8fcefd523a867c3
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.90, 172.67.183.11
IPv6 hints2606:4700:3031::ac43:b70b, 2606:4700:3033::6815:305a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOAmira.ns.cloudflare.comdns@cloudflare.com serial=2399822254
WOT: SAFE (72/100)
WOT: UNKNOWN (98/100)

Subdomains

smtp-v4-jy01-108-175-18-19.about.messagebus.com

Same first word

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DNS History

5 records (5 active, 0 former)

MXmail.b-io.coA104.21.48.90172.67.183.112606:4700:3031::ac43:b70b2606:4700:3033::6815:305a
●MXmail.b-io.co2026-02-21 → 2026-04-14 · 2 obs
● 2026-02-21 07:38:52
● 2026-04-14 22:32:16
●A104.21.48.902026-02-21 → 2026-04-14 · 2 obs
● 2026-02-21 07:38:52
● 2026-04-14 22:32:16
●A172.67.183.112026-02-21 → 2026-04-14 · 2 obs
● 2026-02-21 07:38:52
● 2026-04-14 22:32:16
●A2606:4700:3031::ac43:b70b2026-02-21 → 2026-04-14 · 2 obs
● 2026-02-21 07:38:52
● 2026-04-14 22:32:16
●A2606:4700:3033::6815:305a2026-02-21 → 2026-04-14 · 2 obs
● 2026-02-21 07:38:52
● 2026-04-14 22:32:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
messagebus.comrajeev.ns.cloudflare.com, mira.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.224

NS records: rajeev.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for messagebus.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.183.11, 104.21.48.90
AAAA22606:4700:3033::6815:305a, 2606:4700:3031::ac43:b70b
MX1mail.b-io.co (pri: 5)
TXT1bio=89d457271974df2ca8e491a5a8fcefd523a8
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

smtp-v4-jy01-108-175-18-19.about.messagebus.com is a child of about.messagebus.com.

IP Addresses

about.messagebus.com refers to four IP numbers: 2606:4700:3031::ac43:b70b, 2606:4700:3033::6815:305a, 104.21.48.90 and 172.67.183.11.

Other host names, for instance 202-18-175-108.messagebus.com, jxwchp.com, 243-22-175-108.messagebus.com, 56-17-175-108.messagebus.com and 248-17-175-108.messagebus.com share IP numbers with about.messagebus.com.

Mail Servers

A single mail server handles about.messagebus.com, mail.b-io.co.

about.messagebus.com shares the same mail server setup as other domains, for instance *.bostoncasino.com, ww1.datamaxcorp.com, 2gm.org, autofilterpress.com and m80.org.

about.messagebus.com shares at least some mail servers with other domains, for example cskheating.co.uk, warsawwave.com, cmbc.net, up.cm and wwwhotmail.de.

The host name mail.b-io.co resolves to two IP numbers: 65.109.162.19 and 142.93.226.250.