sitnikov.eu - robtex.com
sitnikov.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d636🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5615🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.54🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dahlia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dahlia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c059🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dahlia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2059🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dahlia.ns.cloudflare.com | ||||||
| A | 108.162.192.89🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dahlia.ns.cloudflare.com | ||||||
| A | 172.64.32.89🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dahlia.ns.cloudflare.com | ||||||
| A | 173.245.58.89🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dahlia.ns.cloudflare.com | ||||||
| NS | finley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 108.162.195.58🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 162.159.44.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 172.64.35.58🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| MX | mail.sitnikov.eu ⭐ | ||||||
| A | 81.221.212.199🇨🇭 GREEN81.221.0.0/16 green.ch ag, Lupfig, Switzerland | ||||||
| PTR | 199-212-221-81.pool.dsl-net.ch | ||||||
| TXT | mailconf=https://autoconfig.sitnikov.eu/mail/config-v1.1.xml | ||||||
| TXT | v=spf1 a:mail.sitnikov.eu -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ 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=172, name=cloudflare-ech.com | ||||||
| SOA | dahlia.ns.cloudflare.comdns@cloudflare.com serial=2409696807 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126252677 | ||||||
Subdomains
mail.sitnikov.eu |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSdahlia.ns.cloudflare.com2026-05-29 → 2026-07-19 · 2 obs
● 2026-07-19 13:39:22
●NSfinley.ns.cloudflare.com2026-05-29 → 2026-07-19 · 2 obs
● 2026-07-19 13:39:22
●MXmail.sitnikov.eu2026-05-29 → 2026-07-19 · 2 obs
● 2026-07-19 13:39:22
●A104.21.86.212026-05-29 → 2026-07-19 · 2 obs
● 2026-07-19 13:39:22
●A172.67.214.542026-05-29 → 2026-07-19 · 2 obs
● 2026-07-19 13:39:22
○A2606:4700:3030::ac43:d6362026-05-29 → 2026-05-29 · 3 obs
○ 2026-07-15 03:18:56
○ 2026-07-19 13:39:22
●A2606:4700:3033::ac43:d6362026-07-15 → 2026-07-19 · 3 obs
● 2026-07-15 03:18:56
● 2026-07-19 13:39:22
○A2606:4700:3034::6815:56152026-05-29 → 2026-05-29 · 3 obs
○ 2026-07-15 03:18:56
○ 2026-07-19 13:39:22
●A2606:4700:3035::6815:56152026-07-15 → 2026-07-19 · 3 obs
● 2026-07-15 03:18:56
● 2026-07-19 13:39:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| sitnikov.eu | dahlia.ns.cloudflare.com, finley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.58
NS records: dahlia.ns.cloudflare.com, finley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sitnikov.eu (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.54, 104.21.86.21 |
| AAAA | 2 | 2606:4700:3033::ac43:d636, 2606:4700:3035::6815:5615 |
| NS | 2 | dahlia.ns.cloudflare.com, finley.ns.cloudflare.com |
| MX | 1 | mail.sitnikov.eu (pri: 2) |
| TXT | 2 | mailconf=https://autoconfig.sitnikov.eu/, v=spf1 a:mail.sitnikov.eu -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dahlia.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
mail.sitnikov.eu is delegated beneath sitnikov.eu.
IP Addresses
sitnikov.eu points to the four IP addresses 104.21.86.21, 172.67.214.54, 2606:4700:3033::ac43:d636 and 2606:4700:3035::6815:5615.
pb8rg8907213njkasdo.com, celebratethefamily.org, qdtextiles.com and two other host names share IP numbers with sitnikov.eu.
Name Servers
The NS records for sitnikov.eu delegate to dahlia.ns.cloudflare.com and finley.ns.cloudflare.com.
sitnikov.eu uses the same name servers as several other domains — among them 2020948.com, fh606.com, 2021948.com and two more.
There is at least partial name server overlap between sitnikov.eu and other domains — cyprus-life.info, demante.net, stoneassc.com and two more among them.
These name servers frequently co-occur with the name servers sandra.ns.cloudflare.com and sullivan.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
dahlia.ns.cloudflare.com maps to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 additional IP addresses.
finley.ns.cloudflare.com maps to 108.162.195.58, 162.159.44.58, 172.64.35.58 and 3 additional IP addresses.
Mail Servers
Mail for sitnikov.eu is handled by a single mail server, mail.sitnikov.eu.
mail.sitnikov.eu resolves to 81.221.212.199 and no other IP number.