mail.nyquist.ca - robtex.com

mail.nyquist.ca

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4ea0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:dfbeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.78.160Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.223.190πŸ‡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
IPv4 hints104.21.78.160, 172.67.223.190
IPv6 hints2606:4700:3031::6815:4ea0, 2606:4700:3033::ac43:dfbe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com

nyquist.ca

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4ea0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:dfbeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.78.160Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.223.190πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
NSfatima.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
MXmx02.mail.icloud.com ⭐
TXTapple-domain=7pZ1guA0IK0greUs
TXTv=spf1 include:icloud.com ~all
TXTv=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.78.160, 172.67.223.190
IPv6 hints2606:4700:3031::6815:4ea0, 2606:4700:3033::ac43:dfbe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2397959441

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.78.160172.67.223.1902606:4700:3031::6815:4ea02606:4700:3033::ac43:dfbe192.95.11.250
●A104.21.78.1602026-03-08 β†’ 2026-05-14 Β· 3 obs
β—‹ 2015-11-02 20:10:42
● 2026-03-08 13:26:50
● 2026-05-14 15:55:34
●A172.67.223.1902026-03-08 β†’ 2026-05-14 Β· 3 obs
β—‹ 2015-11-02 20:10:42
● 2026-03-08 13:26:50
● 2026-05-14 15:55:34
β—‹A192.95.11.2502015-06-24 β†’ 2015-06-24 Β· 3 obs
● 2015-06-24 03:05:14
β—‹ 2015-11-02 20:10:42
β—‹ 2026-05-14 15:55:34
●A2606:4700:3031::6815:4ea02026-03-08 β†’ 2026-05-14 Β· 3 obs
β—‹ 2015-11-02 20:10:42
● 2026-03-08 13:26:50
● 2026-05-14 15:55:34
●A2606:4700:3033::ac43:dfbe2026-03-08 β†’ 2026-05-14 Β· 3 obs
β—‹ 2015-11-02 20:10:42
● 2026-03-08 13:26:50
● 2026-05-14 15:55:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca-
nyquist.cadavid.ns.cloudflare.com, fatima.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.152

NS records: david.ns.cloudflare.com, fatima.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nyquist.ca (unsigned zone)

⏱️ Timing

Total: 4149ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.78.160, 172.67.223.190
AAAA22606:4700:3033::ac43:dfbe, 2606:4700:3031::6815:4ea0
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.nyquist.ca points to four IP numbers: 2606:4700:3031::6815:4ea0, 2606:4700:3033::ac43:dfbe, 104.21.78.160 and 172.67.223.190.

For instance, other host names autopezziitalia.com, zooma.work, sakhihealth.com, theseotools.net and giraffecondition.info share IP numbers with mail.nyquist.ca.