mail.internalmailbox.com - robtex.com

mail.internalmailbox.com

internalmailbox.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3e91🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:88aa🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.145Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.170🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSada.ns.cloudflare.com
NSlogan.ns.cloudflare.com
MXchi01.internalmailbox.com
TXTv=spf1 ip4:206.168.56.0/22 ip4:207.167.112.0/22 ip4:216.238.56.0/22 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.62.145, 172.67.136.170
IPv6 hints2606:4700:3031::6815:3e91, 2606:4700:3031::ac43:88aa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2404772450

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2020202120222023202420252026A45.91.95.92198.54.126.167
A198.54.126.1672019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 17:44:30
○ 2026-05-25 02:54:26
○ 2026-05-25 02:54:28
A45.91.95.922026-05-25 → 2026-05-25 · 3 obs
○ 2019-12-19 17:44:30
● 2026-05-25 02:54:26
● 2026-05-25 02:54:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...-
internalmailbox.comada.ns.cloudflare.com, logan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.198

NS records: ada.ns.cloudflare.com, logan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internalmailbox.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
A145.91.95.92

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.internalmailbox.com has exactly one IP address — 45.91.95.92.

chi01.internalmailbox.com is an example of another host name that shares IP numbers with mail.internalmailbox.com.