mail.preracing.com - robtex.com

mail.preracing.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d15aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4592πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.69.146Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.90πŸ‡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 hints104.21.69.146, 172.67.209.90
IPv6 hints2606:4700:3030::ac43:d15a, 2606:4700:3037::6815:4592
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com

preracing.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d15aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4592πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.69.146Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.90πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdecker.ns.cloudflare.com ⭐
NSjule.ns.cloudflare.com
MXpreracing-com.mail.protection.outlook.com ⭐
TXTMS=ms52834092
TXTNETORGFT9577688.onmicrosoft.com
TXTSendinblue-code:d0d4617c6f8b89286f6187a4c22f5bdd
TXTbrevo-code:d0d4617c6f8b89286f6187a4c22f5bdd
TXTgoogle-site-verification=2aIJaLVujFAeV8RgWPNpTLt7Ah-Ia9WFyfy4lSZm5-8
TXTv=spf1 include:secureserver.net include:spf.protection.outlook.com ~all
TXTv=verifydomain MS=3415854
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.69.146, 172.67.209.90
IPv6 hints2606:4700:3030::ac43:d15a, 2606:4700:3037::6815:4592
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAdecker.ns.cloudflare.comdns@cloudflare.com serial=2411828770

Previously MX for

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026A104.21.69.146172.67.209.902606:4700:3030::ac43:d15a2606:4700:3037::6815:4592198.104.11.5397.74.135.133CNAMEemail.secureserver.netemail.where.secureserver.net
●A104.21.69.1462026-08-11 β†’ 2026-08-11 Β· 2 obs
β—‹ 2016-03-24 15:36:04
● 2026-08-11 01:48:08
●A172.67.209.902026-08-11 β†’ 2026-08-11 Β· 2 obs
β—‹ 2016-03-24 15:36:04
● 2026-08-11 01:48:08
β—‹A198.104.11.532015-05-26 β†’ 2015-12-19 Β· 4 obs
● 2015-05-26 00:26:06
● 2015-12-19 22:51:36
β—‹ 2016-03-24 15:36:04
β—‹ 2026-08-11 01:48:08
●A2606:4700:3030::ac43:d15a2026-08-11 β†’ 2026-08-11 Β· 2 obs
β—‹ 2016-03-24 15:36:04
● 2026-08-11 01:48:08
●A2606:4700:3037::6815:45922026-08-11 β†’ 2026-08-11 Β· 2 obs
β—‹ 2016-03-24 15:36:04
● 2026-08-11 01:48:08
β—‹A97.74.135.1332016-03-24 β†’ 2016-03-24 Β· 3 obs
β—‹ 2015-12-19 22:51:36
● 2016-03-24 15:36:04
β—‹ 2026-08-11 01:48:08
β—‹CNAMEemail.secureserver.net2016-03-24 β†’ 2016-03-24 Β· 2 obs
● 2016-03-24 15:36:04
β—‹ 2026-08-11 01:48:08
β—‹CNAMEemail.where.secureserver.net2016-03-24 β†’ 2016-03-24 Β· 2 obs
● 2016-03-24 15:36:04
β—‹ 2026-08-11 01:48:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
preracing.comjule.ns.cloudflare.com, decker.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.195.155

NS records: jule.ns.cloudflare.com, decker.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preracing.com (unsigned zone)

⏱️ Timing

Total: 1415ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.69.146, 172.67.209.90
AAAA22606:4700:3030::ac43:d15a, 2606:4700:3037::6815:4592
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.preracing.com directs to four IP numbers, which are 104.21.69.146, 172.67.209.90, 2606:4700:3030::ac43:d15a and 2606:4700:3037::6815:4592.

Two other host names, along with lamplay.com, changshiwu.com and skylightopera.com, also share IP numbers with mail.preracing.com.