simkaoptom.ru - robtex.com
simkaoptom.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:c3b8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:54ba🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.186Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.184🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | armfazh.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armfazh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c368🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | armfazh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2368🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | armfazh.ns.cloudflare.com | ||||||
| A | 108.162.195.104🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armfazh.ns.cloudflare.com | ||||||
| A | 162.159.44.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armfazh.ns.cloudflare.com | ||||||
| A | 172.64.35.104🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armfazh.ns.cloudflare.com | ||||||
| NS | sarah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.186, 172.67.195.184 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c3b8, 2606:4700:3037::6815:54ba | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com | ||||||
| SOA | armfazh.ns.cloudflare.comdns@cloudflare.com serial=2401196139 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068490 | ||||||
Same first word
simkaoptom.ru |
DNS History
6 records (6 active, 0 former)
●NSarmfazh.ns.cloudflare.com2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:22
●NSsarah.ns.cloudflare.com2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:22
●A104.21.84.1862026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:22
●A172.67.195.1842026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:22
●A2606:4700:3032::ac43:c3b82026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:22
●A2606:4700:3037::6815:54ba2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 19:39:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| simkaoptom.ru | armfazh.ns.cloudflare.com, sarah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.218
NS records: armfazh.ns.cloudflare.com, sarah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simkaoptom.ru (unsigned zone)
⏱️ Timing
Total: 708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.184, 104.21.84.186 |
| AAAA | 2 | 2606:4700:3037::6815:54ba, 2606:4700:3032::ac43:c3b8 |
| NS | 2 | armfazh.ns.cloudflare.com, sarah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | armfazh.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
simkaoptom.ru points to four IP numbers: 2606:4700:3032::ac43:c3b8, 2606:4700:3037::6815:54ba, 104.21.84.186 and 172.67.195.184.
Other host names, for instance china-zhongjia.net, californiaenvironmentallawblog.lexblogplatformthree.com, mollenbach.dk, whistleblowersblogboutique.lexblogplatformthree.com and nevenelumen.com share IP numbers with simkaoptom.ru.
Name Servers
simkaoptom.ru is delegated to two name servers: armfazh.ns.cloudflare.com and sarah.ns.cloudflare.com.
simkaoptom.ru uses the same name server setup as other domains, for instance odoo-russia.ru, xbanners.ru, gadjetforyou.ru, librarymari-el.ru and atlantis-avto.ru.
simkaoptom.ru shares name servers with other domains at least partially, for instance tadroslaw.com, retoswap.app, gem88xn.me, lunabet951.com and roletukai.lt.
These name servers are commonly used with nelly.ns.cloudflare.com, agustin.ns.cloudflare.com, novalee.ns.cloudflare.com and margaret.ns.cloudflare.com.
Host names with six IP numbers: armfazh.ns.cloudflare.com points to 2606:4700:58::a29f:2c68, 2803:f800:50::6ca2:c368, 2a06:98c1:50::ac40:2368, 108.162.195.104, 162.159.44.104 and 172.64.35.104; sarah.ns.cloudflare.com points to 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.