mail.rifetutor.com - robtex.com

mail.rifetutor.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:cc2eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:1666πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.22.102Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.204.46πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.22.102, 172.67.204.46
IPv6 hints2606:4700:3035::ac43:cc2e, 2606:4700:3037::6815:1666
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com

rifetutor.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:cc2eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:1666πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.22.102Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.204.46πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSlogan.ns.cloudflare.com ⭐
NSpola.ns.cloudflare.com
MX_dc-mx.7209fbb88002.rifetutor.com ⭐
TXTv=spf1 +a +mx +ip4:198.1.88.153 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.22.102, 172.67.204.46
IPv6 hints2606:4700:3035::ac43:cc2e, 2606:4700:3037::6815:1666
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOAlogan.ns.cloudflare.comdns@cloudflare.com serial=2399150204

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.22.102172.67.204.462606:4700:3035::ac43:cc2e2606:4700:3037::6815:1666198.1.88.153
●A104.21.22.1022026-02-19 β†’ 2026-04-13 Β· 3 obs
β—‹ 2016-12-04 04:04:38
● 2026-02-19 16:52:12
● 2026-04-13 11:53:08
●A172.67.204.462026-02-19 β†’ 2026-04-13 Β· 3 obs
β—‹ 2016-12-04 04:04:38
● 2026-02-19 16:52:12
● 2026-04-13 11:53:08
β—‹A198.1.88.1532015-06-15 β†’ 2016-12-04 Β· 4 obs
● 2015-06-15 00:10:36
● 2016-12-04 04:04:38
β—‹ 2026-02-19 16:52:12
β—‹ 2026-04-13 11:53:08
●A2606:4700:3035::ac43:cc2e2026-02-19 β†’ 2026-04-13 Β· 3 obs
β—‹ 2016-12-04 04:04:38
● 2026-02-19 16:52:12
● 2026-04-13 11:53:08
●A2606:4700:3037::6815:16662026-02-19 β†’ 2026-04-13 Β· 3 obs
β—‹ 2016-12-04 04:04:38
● 2026-02-19 16:52:12
● 2026-04-13 11:53:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rifetutor.comlogan.ns.cloudflare.com, pola.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.214

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rifetutor.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.22.102, 172.67.204.46
AAAA22606:4700:3035::ac43:cc2e, 2606:4700:3037::6815:1666
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.rifetutor.com maps to four IP numbers: 2606:4700:3035::ac43:cc2e, 2606:4700:3037::6815:1666, 104.21.22.102 and 172.67.204.46.

Other host names, for instance acciontrabajo.com.mx, www.acciontrabajo.com.mx, wiredgeeks.com, amarenthilo.com and whyandhow.net share IP numbers with mail.rifetutor.com.