f1relayer.ru - robtex.com
f1relayer.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.40.157Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.103🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kristin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| A | 173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristin.ns.cloudflare.com | ||||||
| NS | zod.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zod.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zod.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zod.ns.cloudflare.com | ||||||
| A | 108.162.193.250🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zod.ns.cloudflare.com | ||||||
| A | 172.64.33.250🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zod.ns.cloudflare.com | ||||||
| A | 173.245.59.250🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zod.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.157, 172.67.154.103 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com | ||||||
| SOA | kristin.ns.cloudflare.comdns@cloudflare.com serial=2407280108 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069888 | ||||||
Subdomains
Same first word
f1relayer.ru |
DNS History
4 records (4 active, 0 former)
●NSkristin.ns.cloudflare.com2026-02-20 → 2026-08-06 · 2 obs
● 2026-08-06 11:30:32
●NSzod.ns.cloudflare.com2026-02-20 → 2026-08-06 · 2 obs
● 2026-08-06 11:30:32
●A104.21.40.1572026-02-20 → 2026-08-06 · 2 obs
● 2026-08-06 11:30:32
●A172.67.154.1032026-02-20 → 2026-08-06 · 2 obs
● 2026-08-06 11:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| f1relayer.ru | kristin.ns.cloudflare.com, zod.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.181
NS records: kristin.ns.cloudflare.com, zod.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f1relayer.ru (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.154.103, 104.21.40.157 |
| NS | 2 | kristin.ns.cloudflare.com, zod.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kristin.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
The domain f1relayer.ru serves as parent to light.f1relayer.ru, roh.f1relayer.ru, silent.f1relayer.ru, kxc.f1relayer.ru and m5ax.f1relayer.ru.
IP Addresses
f1relayer.ru has two IP addresses: 104.21.40.157 and 172.67.154.103
Additional host names — mail.ppu.ir, bhangalgroup.com, rithvikvibhu.com and two others — share IP numbers with f1relayer.ru.
Name Servers
The NS records for f1relayer.ru delegate to kristin.ns.cloudflare.com and zod.ns.cloudflare.com.
f1relayer.ru shares its name server setup with other domains, including xarrie.com, famafabre.es, totalcleanhomes.online and two others.
At least some of f1relayer.ru's name servers are shared with other domains, for example yhzrjzx.com, arovista.com, huilaiou.com and two more.
These name servers tend to be deployed in combination with the name servers woz.ns.cloudflare.com and stanley.ns.cloudflare.com.
Host names with 6 IP numbers:
kristin.ns.cloudflare.com maps to 108.162.192.181, 172.64.32.181, 173.245.58.181 and 3 additional IP addresses.
zod.ns.cloudflare.com maps to 108.162.193.250, 172.64.33.250, 173.245.59.250 and 3 additional IP addresses.