mail.sqdevs.de - dns.ninja

mail.sqdevs.de

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:479eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9257πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.71.158Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.146.87πŸ‡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 hints104.21.71.158, 172.67.146.87
IPv6 hints2606:4700:3030::6815:479e, 2606:4700:3036::ac43:9257
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com

sqdevs.de

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:479eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9257πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.71.158Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.146.87πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NShank.ns.cloudflare.com ⭐
NSkehlani.ns.cloudflare.com
MXmail.sqdevs.de ⭐
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.71.158, 172.67.146.87
IPv6 hints2606:4700:3030::6815:479e, 2606:4700:3036::ac43:9257
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOAhank.ns.cloudflare.comdns@cloudflare.com serial=2410626455

MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

A104.21.71.158172.67.146.872606:4700:3030::6815:479e2606:4700:3036::ac43:92572606:4700:3033::6815:479e2606:4700:3037::ac43:9257
●A104.21.71.1582026-05-23 β†’ 2026-08-09 Β· 2 obs
● 2026-05-23 02:36:42
● 2026-08-09 14:01:36
●A172.67.146.872026-05-23 β†’ 2026-08-09 Β· 2 obs
● 2026-05-23 02:36:42
● 2026-08-09 14:01:36
●A2606:4700:3030::6815:479e2026-06-29 β†’ 2026-08-09 Β· 3 obs
β—‹ 2026-06-11 22:30:24
● 2026-06-29 20:41:56
● 2026-08-09 14:01:36
β—‹A2606:4700:3033::6815:479e2026-05-23 β†’ 2026-06-11 Β· 4 obs
● 2026-05-23 02:36:42
● 2026-06-11 22:30:24
β—‹ 2026-06-29 20:41:56
β—‹ 2026-08-09 14:01:36
●A2606:4700:3036::ac43:92572026-06-29 β†’ 2026-08-09 Β· 3 obs
β—‹ 2026-06-11 22:30:24
● 2026-06-29 20:41:56
● 2026-08-09 14:01:36
β—‹A2606:4700:3037::ac43:92572026-05-23 β†’ 2026-06-11 Β· 4 obs
● 2026-05-23 02:36:42
● 2026-06-11 22:30:24
β—‹ 2026-06-29 20:41:56
β—‹ 2026-08-09 14:01:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
sqdevs.dekehlani.ns.cloudflare.com, hank.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.116

NS records: kehlani.ns.cloudflare.com, hank.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sqdevs.de (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.146.87, 104.21.71.158
AAAA22606:4700:3036::ac43:9257, 2606:4700:3030::6815:479e
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

Mail Server Role

mail.sqdevs.de is a mail server for sqdevs.de.

IP Addresses

mail.sqdevs.de has four IP addresses: 104.21.71.158, 172.67.146.87, 2606:4700:3030::6815:479e and 2606:4700:3036::ac43:9257.

Among the host names that share IP numbers with mail.sqdevs.de are trackplus.pro, efeascdmperv.com, simonmamo.com and two others.