rf450.cc - robtex.com
rf450.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:15fb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c9a5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.251Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.165🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | june.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | june.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | june.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | june.ns.cloudflare.com | ||||||
| A | 108.162.192.176🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | june.ns.cloudflare.com | ||||||
| A | 172.64.32.176🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | june.ns.cloudflare.com | ||||||
| A | 173.245.58.176🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | june.ns.cloudflare.com | ||||||
| NS | kai.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kai.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kai.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kai.ns.cloudflare.com | ||||||
| A | 108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kai.ns.cloudflare.com | ||||||
| A | 172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kai.ns.cloudflare.com | ||||||
| A | 173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kai.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.21.251, 172.67.201.165 | ||||||
| IPv6 | 2606:4700:3034::6815:15fb, 2606:4700:3037::ac43:c9a5 | ||||||
| SOA | june.ns.cloudflare.comdns@cloudflare.com serial=2399479384 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774420256 | ||||||
Same first word
rf450.cc |
DNS History
6 records (6 active, 0 former)
●NSjune.ns.cloudflare.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:33:12
●NSkai.ns.cloudflare.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:33:12
●A104.21.21.2512026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:33:12
●A172.67.201.1652026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:33:12
●A2606:4700:3034::6815:15fb2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:33:12
●A2606:4700:3037::ac43:c9a52026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:33:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| rf450.cc | june.ns.cloudflare.com, kai.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.188
NS records: june.ns.cloudflare.com, kai.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rf450.cc (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.165, 104.21.21.251 |
| AAAA | 2 | 2606:4700:3037::ac43:c9a5, 2606:4700:3034::6815:15fb |
| NS | 2 | june.ns.cloudflare.com, kai.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | june.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
rf450.cc points to four IP numbers: 2606:4700:3034::6815:15fb, 2606:4700:3037::ac43:c9a5, 104.21.21.251 and 172.67.201.165.
For instance, other host names mind.cloudn0de.ru, xizzb.cn, aitelemetry.com, sarkarinaukriresult.in and vernetzung-und-gesellschaft.de share IP numbers with rf450.cc.
Name Servers
rf450.cc is delegated to two name servers: june.ns.cloudflare.com and kai.ns.cloudflare.com.
rf450.cc uses the same name server setup as other domains such as 8868288.org, 201017.vip, 11105333ccc.top, 877940.vip and 18820849957.vip.
rf450.cc shares name servers with other domains at least partially, for example qmeggnk.xyz, encyclo-flower.com, bxizmlum.cc, diedraalstondds.com and newburyportpodiatrist.com.
These name servers are often used together with the name servers graham.ns.cloudflare.com, dom.ns.cloudflare.com, dimitris.ns.cloudflare.com, leah.ns.cloudflare.com and nikon.ns.cloudflare.com.
Host names with six IP numbers: host name june.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab0, 2803:f800:50::6ca2:c0b0, 2a06:98c1:50::ac40:20b0, 108.162.192.176, 172.64.32.176 and 173.245.58.176; host name kai.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.