mail.csirc.net - robtex.com

mail.csirc.net

DNSSEC⚠️ Not signed

csirc.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:213eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9f44πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.33.62Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.159.68πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSgerardo.ns.cloudflare.com ⭐
NSjoyce.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.33.62, 172.67.159.68
IPv6 hints2606:4700:3031::6815:213e, 2606:4700:3036::ac43:9f44
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAgerardo.ns.cloudflare.comdns@cloudflare.com serial=2401144531

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A5.9.122.149
β—‹A5.9.122.1492015-06-01 β†’ 2026-02-15 Β· 4 obs
● 2015-06-01 20:11:16
● 2026-02-15 16:37:44
β—‹ 2026-02-19 04:33:42
β—‹ 2026-04-12 03:40:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
neti.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
csirc.netjoyce.ns.cloudflare.com, gerardo.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.35.230

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csirc.net (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

πŸ“„ Records

TypeCountSample Data