mail.astr.studio - robtex.com

mail.astr.studio

DNSSEC⚠️ Not signed
A2a0a:4cc0:c0:ddcb::1πŸ‡¦πŸ‡Ή netcup-AS2a0a:4cc0:c0::/43
PTRmail.astr.studio
A152.53.176.148πŸ‡¦πŸ‡Ή netcup-AS152.53.176.0/22

astr.studio

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5d6dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:d13dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.93.109Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.61πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSalexia.ns.cloudflare.com ⭐
NSbob.ns.cloudflare.com
MXmail.astr.studio ⭐
TXTv=spf1 a mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.93.109, 172.67.209.61
IPv6 hints2606:4700:3030::6815:5d6d, 2606:4700:3034::ac43:d13d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAalexia.ns.cloudflare.comdns@cloudflare.com serial=2401315664

PTR for

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A152.53.176.1482a0a:4cc0:c0:ddcb::1
●A152.53.176.1482026-02-19 β†’ 2026-04-14 Β· 2 obs
● 2026-02-19 19:28:06
● 2026-04-14 10:51:58
●A2a0a:4cc0:c0:ddcb::12026-02-19 β†’ 2026-04-14 Β· 2 obs
● 2026-02-19 19:28:06
● 2026-04-14 10:51:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
studiov0n0.nic.studio, v0n1.nic.studio, v0n2.nic.studio, v0n3.nic.studio...12 records
astr.studioalexia.ns.cloudflare.com, bob.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.104

NS records: alexia.ns.cloudflare.com, bob.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astr.studio (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1152.53.176.148
AAAA12a0a:4cc0:c0:ddcb::1

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.studio, v0n0.nic.studio, v0n1.nic.studio...)

Analysis

Mail Server Role

mail.astr.studio serves as the mail server for astr.studio.

IP Addresses

mail.astr.studio points to two IP numbers: 2a0a:4cc0:c0:ddcb::1 and 152.53.176.148.

Other host names, for instance mail.lespastelsdevir.com, mail.autoprop.fr, autoprop.fr and mail.abltransfo.com share IP numbers with mail.astr.studio.