301sf6.cc - robtex.com
301sf6.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:b973🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3bf1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.241Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.115🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| NS | serenity.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:266c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 108.162.194.108🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 162.159.38.108Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 172.64.34.108🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.241, 172.67.185.115 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:b973, 2606:4700:3036::6815:3bf1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com | ||||||
| SOA | brad.ns.cloudflare.comdns@cloudflare.com serial=2401302756 | ||||||
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=1776076802 | ||||||
Same first word
301sf6.cc |
DNS History
6 records (6 active, 0 former)
●NSbrad.ns.cloudflare.com2026-03-20 → 2026-04-13 · 2 obs
● 2026-04-13 11:00:04
●NSserenity.ns.cloudflare.com2026-03-20 → 2026-04-13 · 2 obs
● 2026-04-13 11:00:04
●A104.21.59.2412026-03-20 → 2026-04-13 · 2 obs
● 2026-04-13 11:00:04
●A172.67.185.1152026-03-20 → 2026-04-13 · 2 obs
● 2026-04-13 11:00:04
●A2606:4700:3034::ac43:b9732026-03-20 → 2026-04-13 · 2 obs
● 2026-04-13 11:00:04
●A2606:4700:3036::6815:3bf12026-03-20 → 2026-04-13 · 2 obs
● 2026-04-13 11:00:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com | - |
| 301sf6.cc | serenity.ns.cloudflare.com, brad.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.108
NS records: serenity.ns.cloudflare.com, brad.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 301sf6.cc (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.115, 104.21.59.241 |
| AAAA | 2 | 2606:4700:3034::ac43:b973, 2606:4700:3036::6815:3bf1 |
| NS | 2 | brad.ns.cloudflare.com, serenity.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brad.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
301sf6.cc resolves to four IP numbers: 2606:4700:3034::ac43:b973, 2606:4700:3036::6815:3bf1, 104.21.59.241 and 172.67.185.115.
Other host names such as datefunnypeople.com, pswdgen.com, haberionvale.com, cygnusxchangehub.com and ajel-news.com share IPs with 301sf6.cc.
Name Servers
301sf6.cc is delegated to two name servers: brad.ns.cloudflare.com and serenity.ns.cloudflare.com.
301sf6.cc shares the same name server setup as 205656.cc, 43728.biz, 8888228a1.top, 9965vip75.top and 43723.biz.
301sf6.cc at least partially shares name servers with other domains, for instance staffaugmentation.hr, jarema.com, mehrwertmedia.de, nodecraft.host and antlive789.com.
These name servers are commonly used with arnold.ns.cloudflare.com and emma.ns.cloudflare.com.
Host names with six IP numbers:
brad.ns.cloudflare.com points to 2606:4700:58::adf5:3b69, 2803:f800:50::6ca2:c169, 2a06:98c1:50::ac40:2169, 108.162.193.105, 172.64.33.105 and 173.245.59.105.
serenity.ns.cloudflare.com points to 2606:4700:50::a29f:266c, 2803:f800:50::6ca2:c26c, 2a06:98c1:50::ac40:226c, 108.162.194.108, 162.159.38.108 and 172.64.34.108.