mail.learning-sql.com - dns.ninja

mail.learning-sql.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9addπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::6815:684πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.6.132Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.154.221πŸ‡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
IPv4 hints104.21.6.132, 172.67.154.221
IPv6 hints2606:4700:3030::ac43:9add, 2606:4700:3033::6815:684
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com

learning-sql.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9addπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::6815:684πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.6.132Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.154.221πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSadelaide.ns.cloudflare.com ⭐
NSoswald.ns.cloudflare.com
MXm01.internetmailserver.net ⭐
TXTv=spf1 include:internetmailserver.net -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.6.132, 172.67.154.221
IPv6 hints2606:4700:3030::ac43:9add, 2606:4700:3033::6815:684
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOAadelaide.ns.cloudflare.comdns@cloudflare.com serial=2410325268

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.6.132172.67.154.2212606:4700:3030::ac43:9add2606:4700:3033::6815:684107.180.3.98
●A104.21.6.1322026-07-29 β†’ 2026-07-29 Β· 2 obs
β—‹ 2016-06-18 23:30:14
● 2026-07-29 06:17:20
β—‹A107.180.3.982015-07-02 β†’ 2016-02-25 Β· 4 obs
● 2015-07-02 10:00:44
● 2016-02-25 14:12:26
β—‹ 2016-06-18 23:30:14
β—‹ 2026-07-29 06:17:20
●A172.67.154.2212026-07-29 β†’ 2026-07-29 Β· 2 obs
β—‹ 2016-06-18 23:30:14
● 2026-07-29 06:17:20
●A2606:4700:3030::ac43:9add2026-07-29 β†’ 2026-07-29 Β· 2 obs
β—‹ 2016-06-18 23:30:14
● 2026-07-29 06:17:20
●A2606:4700:3033::6815:6842026-07-29 β†’ 2026-07-29 Β· 2 obs
β—‹ 2016-06-18 23:30:14
● 2026-07-29 06:17:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
learning-sql.comoswald.ns.cloudflare.com, adelaide.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.218

NS records: oswald.ns.cloudflare.com, adelaide.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning-sql.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.154.221, 104.21.6.132
AAAA22606:4700:3033::6815:684, 2606:4700:3030::ac43:9add
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.learning-sql.com directs to four IP numbers, which are 104.21.6.132, 172.67.154.221, 2606:4700:3030::ac43:9add and 2606:4700:3033::6815:684.

ramnani.net, ns.hookerdeepseafishing.com, (0x68656e746169)z.onl plus two other host names have IP numbers in common with mail.learning-sql.com.