mail.sitnikov.eu - robtex.com
mail.sitnikov.eu
| DNSSEC | β οΈ Not signed | ||||||
| A | 81.221.212.199π¨π GREEN81.221.0.0/16 green.ch ag, Lupfig, Switzerland | ||||||
| PTR | 199-212-221-81.pool.dsl-net.ch | ||||||
| TXT | v=spf1 a -all | ||||||
sitnikov.eu
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:d636πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5615πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.86.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.214.54πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dahlia.ns.cloudflare.com β | ||||||
| NS | finley.ns.cloudflare.com | ||||||
| MX | mail.sitnikov.eu β | ||||||
| TXT | mailconf=https://autoconfig.sitnikov.eu/mail/config-v1.1.xml | ||||||
| TXT | v=spf1 a:mail.sitnikov.eu -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.86.21, 172.67.214.54 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d636, 2606:4700:3035::6815:5615 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com | ||||||
| SOA | dahlia.ns.cloudflare.comdns@cloudflare.com serial=2409696807 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA81.221.212.1992026-07-15 β 2026-07-20 Β· 2 obs
β 2026-07-15 03:18:56
β 2026-07-20 05:40:20
β 2026-07-20 05:40:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | x.dns.eu, y.dns.eu, be.dns.eu, si.dns.eu... | - |
| sitnikov.eu | dahlia.ns.cloudflare.com, finley.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.89
NS records: dahlia.ns.cloudflare.com, finley.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sitnikov.eu (unsigned zone)
β±οΈ Timing
Total: 626ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.221.212.199 |
| TXT | 1 | v=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.