mail.sitnikov.eu - robtex.com

mail.sitnikov.eu

DNSSEC⚠️ Not signed
A81.221.212.199πŸ‡¨πŸ‡­ GREEN81.221.0.0/16 green.ch ag, Lupfig, Switzerland
PTR199-212-221-81.pool.dsl-net.ch
TXTv=spf1 a -all

sitnikov.eu

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d636πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:5615πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.86.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.214.54πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdahlia.ns.cloudflare.com ⭐
NSfinley.ns.cloudflare.com
MXmail.sitnikov.eu ⭐
TXTmailconf=https://autoconfig.sitnikov.eu/mail/config-v1.1.xml
TXTv=spf1 a:mail.sitnikov.eu -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.86.21, 172.67.214.54
IPv6 hints2606:4700:3033::ac43:d636, 2606:4700:3035::6815:5615
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com
SOAdahlia.ns.cloudflare.comdns@cloudflare.com serial=2409696807

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A81.221.212.199
●A81.221.212.1992026-07-15 β†’ 2026-07-20 Β· 2 obs
● 2026-07-15 03:18:56
● 2026-07-20 05:40:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
eux.dns.eu, y.dns.eu, be.dns.eu, si.dns.eu...-
sitnikov.eudahlia.ns.cloudflare.com, finley.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.89

NS records: dahlia.ns.cloudflare.com, finley.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sitnikov.eu (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A181.221.212.199
TXT1v=spf1 a -all

Analysis

Mail Server Role

The mail server mail.sitnikov.eu processes email for sitnikov.eu.

IP Addresses

mail.sitnikov.eu resolves to just one IP address, 81.221.212.199.