mail.dehr.ca - robtex.com

mail.dehr.ca

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5367πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:de60πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.83.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.222.96πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.83.103, 172.67.222.96
IPv62606:4700:3034::6815:5367, 2606:4700:3037::ac43:de60

dehr.ca

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5367πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:de60πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.83.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.222.96πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NScoco.ns.cloudflare.com ⭐
NSken.ns.cloudflare.com
MX_dc-mx.52cb3e294c5b.dehr.ca ⭐
TXTgoogle-site-verification=GCOT4jOmA9iFw_M3lNKX5xgMsTmt4-Uc_hUhr8FPThw
TXTv=spf1 a mx ip4:204.11.17.78 a:sea.innofiltering.net a:ash.innofiltering.net ...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.83.103, 172.67.222.96
IPv62606:4700:3034::6815:5367, 2606:4700:3037::ac43:de60
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2399581775

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.83.103172.67.222.962606:4700:3034::6815:53672606:4700:3037::ac43:de60204.11.18.192
●A104.21.83.1032026-02-19 β†’ 2026-03-26 Β· 3 obs
β—‹ 2016-07-09 03:17:28
● 2026-02-19 04:35:22
● 2026-03-26 14:13:50
●A172.67.222.962026-02-19 β†’ 2026-03-26 Β· 3 obs
β—‹ 2016-07-09 03:17:28
● 2026-02-19 04:35:22
● 2026-03-26 14:13:50
β—‹A204.11.18.1922015-08-02 β†’ 2016-07-09 Β· 4 obs
● 2015-08-02 07:16:30
● 2016-07-09 03:17:28
β—‹ 2026-02-19 04:35:22
β—‹ 2026-03-26 14:13:50
●A2606:4700:3034::6815:53672026-02-19 β†’ 2026-03-26 Β· 3 obs
β—‹ 2016-07-09 03:17:28
● 2026-02-19 04:35:22
● 2026-03-26 14:13:50
●A2606:4700:3037::ac43:de602026-02-19 β†’ 2026-03-26 Β· 3 obs
β—‹ 2016-07-09 03:17:28
● 2026-02-19 04:35:22
● 2026-03-26 14:13:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca-
dehr.caken.ns.cloudflare.com, coco.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.104

NS records: ken.ns.cloudflare.com, coco.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dehr.ca (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.222.96, 104.21.83.103
AAAA22606:4700:3037::ac43:de60, 2606:4700:3034::6815:5367
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.dehr.ca resolves to four IP numbers: 2606:4700:3034::6815:5367, 2606:4700:3037::ac43:de60, 104.21.83.103 and 172.67.222.96.

other host names for instance 5k522.com, akdel.com, cultuurticket.nl, www.firstprinciplesjournal.com and www.dahanekadar.net share IP numbers with mail.dehr.ca.