mail.natmark.ca - robtex.com

mail.natmark.ca

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3781πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:942dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.55.129Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.148.45πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.55.129, 172.67.148.45
IPv62606:4700:3030::6815:3781, 2606:4700:3035::ac43:942d

natmark.ca

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3781πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:942dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.55.129Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.148.45πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSowen.ns.cloudflare.com ⭐
NStia.ns.cloudflare.com
MX_dc-mx.c7c6acb8ba27.natmark.ca ⭐
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.55.129, 172.67.148.45
IPv62606:4700:3030::6815:3781, 2606:4700:3035::ac43:942d
SOAowen.ns.cloudflare.comdns@cloudflare.com serial=2397353270

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.55.129172.67.148.452606:4700:3030::6815:37812606:4700:3035::ac43:942d64.34.28.13264.34.29.48
●A104.21.55.1292026-02-18 β†’ 2026-03-27 Β· 3 obs
β—‹ 2016-12-15 16:19:30
● 2026-02-18 03:30:24
● 2026-03-27 15:32:06
●A172.67.148.452026-02-18 β†’ 2026-03-27 Β· 3 obs
β—‹ 2016-12-15 16:19:30
● 2026-02-18 03:30:24
● 2026-03-27 15:32:06
●A2606:4700:3030::6815:37812026-02-18 β†’ 2026-03-27 Β· 3 obs
β—‹ 2016-12-15 16:19:30
● 2026-02-18 03:30:24
● 2026-03-27 15:32:06
●A2606:4700:3035::ac43:942d2026-02-18 β†’ 2026-03-27 Β· 3 obs
β—‹ 2016-12-15 16:19:30
● 2026-02-18 03:30:24
● 2026-03-27 15:32:06
β—‹A64.34.28.1322015-06-20 β†’ 2015-11-04 Β· 4 obs
● 2015-06-20 13:10:54
● 2015-11-04 18:29:18
β—‹ 2016-02-29 00:10:48
β—‹ 2026-03-27 15:32:06
β—‹A64.34.29.482016-02-29 β†’ 2016-12-15 Β· 5 obs
β—‹ 2015-11-04 18:29:18
● 2016-02-29 00:10:48
● 2016-12-15 16:19:30
β—‹ 2026-02-18 03:30:24
β—‹ 2026-03-27 15:32:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
natmark.caowen.ns.cloudflare.com, tia.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.219

NS records: owen.ns.cloudflare.com, tia.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for natmark.ca (unsigned zone)

⏱️ Timing

Total: 3731ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.55.129, 172.67.148.45
AAAA22606:4700:3030::6815:3781, 2606:4700:3035::ac43:942d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.natmark.ca refers to four IP numbers: 2606:4700:3030::6815:3781, 2606:4700:3035::ac43:942d, 104.21.55.129 and 172.67.148.45.

Other host names, for instance www.itmatch.be, yetistore1st.com, makeupguide.blog.creativesurfaces.com, ldom.cn and www.thechristmasangel.com share IP numbers with mail.natmark.ca.