mail.avr-asm-tutorial.net - robtex.com

mail.avr-asm-tutorial.net

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:a84fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5e88πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.94.136Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.168.79πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.94.136, 172.67.168.79
IPv6 hints2606:4700:3034::ac43:a84f, 2606:4700:3037::6815:5e88
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com

avr-asm-tutorial.net

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:a84fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5e88πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.94.136Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.168.79πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjoyce.ns.cloudflare.com ⭐
NSyoxall.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.94.136, 172.67.168.79
IPv6 hints2606:4700:3034::ac43:a84f, 2606:4700:3037::6815:5e88
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOAjoyce.ns.cloudflare.comdns@cloudflare.com serial=2410121534
WOT: SAFE (61/100)
WOT: UNKNOWN (69/100)

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

201820192020202120222023202420252026A104.21.94.136172.67.168.792606:4700:3034::ac43:a84f2606:4700:3037::6815:5e88178.254.4.1012606:4700:3036::6815:5e882606:4700:3036::ac43:a84f
●A104.21.94.1362026-04-15 β†’ 2026-07-26 Β· 3 obs
β—‹ 2017-02-04 15:11:28
● 2026-04-15 19:05:20
● 2026-07-26 06:06:40
●A172.67.168.792026-04-15 β†’ 2026-07-26 Β· 3 obs
β—‹ 2017-02-04 15:11:28
● 2026-04-15 19:05:20
● 2026-07-26 06:06:40
β—‹A178.254.4.1012017-02-04 β†’ 2017-02-04 Β· 3 obs
● 2017-02-04 15:11:28
β—‹ 2026-04-15 19:05:20
β—‹ 2026-07-26 06:06:40
●A2606:4700:3034::ac43:a84f2026-06-29 β†’ 2026-07-26 Β· 3 obs
β—‹ 2026-04-15 19:05:20
● 2026-06-29 13:44:14
● 2026-07-26 06:06:40
β—‹A2606:4700:3036::6815:5e882026-04-15 β†’ 2026-04-15 Β· 4 obs
β—‹ 2017-02-04 15:11:28
● 2026-04-15 19:05:20
β—‹ 2026-06-29 13:44:14
β—‹ 2026-07-26 06:06:40
β—‹A2606:4700:3036::ac43:a84f2026-04-15 β†’ 2026-04-15 Β· 4 obs
β—‹ 2017-02-04 15:11:28
● 2026-04-15 19:05:20
β—‹ 2026-06-29 13:44:14
β—‹ 2026-07-26 06:06:40
●A2606:4700:3037::6815:5e882026-06-29 β†’ 2026-07-26 Β· 3 obs
β—‹ 2026-04-15 19:05:20
● 2026-06-29 13:44:14
● 2026-07-26 06:06:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
netl.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
avr-asm-tutorial.netjoyce.ns.cloudflare.com, yoxall.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.14

NS records: joyce.ns.cloudflare.com, yoxall.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for avr-asm-tutorial.net (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.94.136, 172.67.168.79
AAAA22606:4700:3037::6815:5e88, 2606:4700:3034::ac43:a84f
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.avr-asm-tutorial.net points to the four IP addresses 104.21.94.136, 172.67.168.79, 2606:4700:3034::ac43:a84f and 2606:4700:3037::6815:5e88.

webcast.no, bedbugexterminatoratlantaga.com, betonsoft.org plus two other host names have IP numbers in common with mail.avr-asm-tutorial.net.