mail.rfbads.com - robtex.com

mail.rfbads.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5a09🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:96a6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.9Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.166🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.9, 172.67.150.166
IPv6 hints2606:4700:3034::6815:5a09, 2606:4700:3035::ac43:96a6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com

rfbads.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5a09🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:96a6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.9Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.166🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchristian.ns.cloudflare.com ⭐
NSsandy.ns.cloudflare.com
MXrfbads-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.9, 172.67.150.166
IPv6 hints2606:4700:3034::6815:5a09, 2606:4700:3035::ac43:96a6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOAchristian.ns.cloudflare.comdns@cloudflare.com serial=2410442408

MX for

gotravelmaine.com

Previously MX for

rfbads.com
www.gotravelmaine.com
rfbadvertising.com

Same first word

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DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.90.9172.67.150.1662606:4700:3034::6815:5a092606:4700:3035::ac43:96a62606:4700:3033::6815:5a092606:4700:3036::ac43:96a666.63.87.190
●A104.21.90.92026-02-15 → 2026-08-03 · 3 obs
○ 2016-08-07 21:24:26
● 2026-02-15 15:27:48
● 2026-08-03 10:03:14
●A172.67.150.1662026-02-15 → 2026-08-03 · 3 obs
○ 2016-08-07 21:24:26
● 2026-02-15 15:27:48
● 2026-08-03 10:03:14
○A2606:4700:3033::6815:5a092026-02-15 → 2026-06-14 · 5 obs
○ 2016-08-07 21:24:26
● 2026-02-15 15:27:48
● 2026-06-14 11:53:02
○ 2026-06-26 15:07:18
○ 2026-08-03 10:03:14
●A2606:4700:3034::6815:5a092026-06-26 → 2026-08-03 · 3 obs
○ 2026-06-14 11:53:02
● 2026-06-26 15:07:18
● 2026-08-03 10:03:14
●A2606:4700:3035::ac43:96a62026-06-26 → 2026-08-03 · 3 obs
○ 2026-06-14 11:53:02
● 2026-06-26 15:07:18
● 2026-08-03 10:03:14
○A2606:4700:3036::ac43:96a62026-02-15 → 2026-06-14 · 5 obs
○ 2016-08-07 21:24:26
● 2026-02-15 15:27:48
● 2026-06-14 11:53:02
○ 2026-06-26 15:07:18
○ 2026-08-03 10:03:14
○A66.63.87.1902015-06-07 → 2016-08-07 · 4 obs
● 2015-06-07 20:02:10
● 2016-08-07 21:24:26
○ 2026-02-15 15:27:48
○ 2026-08-03 10:03:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
rfbads.comsandy.ns.cloudflare.com, christian.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.219

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfbads.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.150.166, 104.21.90.9
AAAA22606:4700:3034::6815:5a09, 2606:4700:3035::ac43:96a6
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

gotravelmaine.com uses mail.rfbads.com as a mail server.

mail2.rfbads.com and mail.rfbads.com tend to appear jointly as mail servers.

IP Addresses

mail.rfbads.com has four IP addresses: 104.21.90.9, 172.67.150.166, 2606:4700:3034::6815:5a09 and 2606:4700:3035::ac43:96a6.

blufftonite.com, kale.world, pronosticolaliga.com and two other host names share IP numbers with mail.rfbads.com.