rf-default.ru - robtex.com
rf-default.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:ad30🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1e97🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.151Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.48🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | felicity.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cd4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 108.162.195.212🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 162.159.44.212Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| A | 172.64.35.212🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | felicity.ns.cloudflare.com | ||||||
| NS | hope.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aa3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 108.162.192.163🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 172.64.32.163🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 173.245.58.163🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| TXT | v=spf1 a mx include:spf.smtp.bz ~all | ||||||
| TXT | v=spf1 redirect=beget.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.30.151, 172.67.173.48 | ||||||
| IPv6 | 2606:4700:3032::ac43:ad30, 2606:4700:3036::6815:1e97 | ||||||
| SOA | felicity.ns.cloudflare.comdns@cloudflare.com serial=2400369152 | ||||||
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=4068337 | ||||||
Subdomains
cp.rf-default.ru |
Same first word
rf-default.com |
rf-default.ru |
DNS History
6 records (6 active, 0 former)
●NSfelicity.ns.cloudflare.com2026-03-18 → 2026-03-31 · 2 obs
● 2026-03-31 02:43:24
●NShope.ns.cloudflare.com2026-03-18 → 2026-03-31 · 2 obs
● 2026-03-31 02:43:24
●A104.21.30.1512026-03-18 → 2026-03-31 · 2 obs
● 2026-03-31 02:43:24
●A172.67.173.482026-03-18 → 2026-03-31 · 2 obs
● 2026-03-31 02:43:24
●A2606:4700:3032::ac43:ad302026-03-18 → 2026-03-31 · 2 obs
● 2026-03-31 02:43:24
●A2606:4700:3036::6815:1e972026-03-18 → 2026-03-31 · 2 obs
● 2026-03-31 02:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| rf-default.ru | hope.ns.cloudflare.com, felicity.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.163
NS records: hope.ns.cloudflare.com, felicity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rf-default.ru (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.173.48, 104.21.30.151 |
| AAAA | 2 | 2606:4700:3032::ac43:ad30, 2606:4700:3036::6815:1e97 |
| NS | 2 | felicity.ns.cloudflare.com, hope.ns.cloudflare.com |
| TXT | 2 | v=spf1 a mx include:spf.smtp.bz ~all, v=spf1 redirect=beget.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | felicity.ns.cloudflare.com dns.cloudflar |
Analysis
Hierarchy
cp.rf-default.ru has rf-default.ru as its parent.
IP Addresses
rf-default.ru maps to four IP numbers: 2606:4700:3032::ac43:ad30, 2606:4700:3036::6815:1e97, 104.21.30.151 and 172.67.173.48.
Other host names, for instance min-dep-casinos.com, hiline-motorsports.com, tekstovi.me, tktkbrup6.shop and lifewithlorelai.com share IP numbers with rf-default.ru.
Name Servers
Two name servers felicity.ns.cloudflare.com and hope.ns.cloudflare.com are delegated to rf-default.ru.
rf-default.ru uses the same name server configuration as other domains, such as andythe.com, crl-bourgogne.org, concorsipubblici.net, qiuyouclub.com and synergy-light.dk.
rf-default.ru at least partially shares name servers with other domains such as hanime1.tv, sodoroze.lt, colemanisd.net, teai8888.com and frenchtouffelive.fr.
these name servers are commonly used with the name servers meera.ns.cloudflare.com.
Host names with six IP numbers: Host name felicity.ns.cloudflare.com points to 2606:4700:58::a29f:2cd4, 2803:f800:50::6ca2:c3d4, 2a06:98c1:50::ac40:23d4, 108.162.195.212, 162.159.44.212 and 172.64.35.212; host name hope.ns.cloudflare.com points to 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163.