fast4k.cc - robtex.com
fast4k.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:645🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:745🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:44df🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.6.69Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.7.69Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.68.223🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harleigh.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:263a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harleigh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harleigh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harleigh.ns.cloudflare.com | ||||||
| A | 108.162.194.58🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harleigh.ns.cloudflare.com | ||||||
| A | 162.159.38.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harleigh.ns.cloudflare.com | ||||||
| A | 172.64.34.58🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harleigh.ns.cloudflare.com | ||||||
| NS | hunts.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c2e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hunts.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hunts.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hunts.ns.cloudflare.com | ||||||
| A | 108.162.195.46🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hunts.ns.cloudflare.com | ||||||
| A | 162.159.44.46Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hunts.ns.cloudflare.com | ||||||
| A | 172.64.35.46🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hunts.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.6.69, 104.26.7.69, 172.67.68.223 | ||||||
| IPv6 hints | 2606:4700:20::681a:645, 2606:4700:20::681a:745, 2606:4700:20::ac43:44df | ||||||
| SOA | harleigh.ns.cloudflare.comdns@cloudflare.com serial=2399361469 | ||||||
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=1775982272 | ||||||
Same first word
DNS History
13 records (13 active, 0 former)
●NSharleigh.ns.cloudflare.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●NShunts.ns.cloudflare.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●MXeforward1.registrar-servers.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●MXeforward2.registrar-servers.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●MXeforward3.registrar-servers.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●MXeforward4.registrar-servers.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●MXeforward5.registrar-servers.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●A104.26.6.692026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●A104.26.7.692026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●A172.67.68.2232026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●A2606:4700:20::681a:6452026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●A2606:4700:20::681a:7452026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
●A2606:4700:20::ac43:44df2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:37:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| fast4k.cc | hunts.ns.cloudflare.com, harleigh.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.46
NS records: hunts.ns.cloudflare.com, harleigh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fast4k.cc (unsigned zone)
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.6.69, 104.26.7.69... |
| AAAA | 3 | 2606:4700:20::681a:645, 2606:4700:20::681a:745... |
| NS | 2 | harleigh.ns.cloudflare.com, hunts.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | harleigh.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
fast4k.cc points to six IP numbers: 2606:4700:20::681a:645, 2606:4700:20::681a:745, 2606:4700:20::ac43:44df, 104.26.6.69, 104.26.7.69 and 172.67.68.223.
Other host names, for instance www.howewelive.com, miamicondolifestyle.com, clark-oil.com, kmsh.nl and www.mylearning-system.com share IP numbers with fast4k.cc.
Name Servers
Delegation for fast4k.cc rests with two name servers, harleigh.ns.cloudflare.com and hunts.ns.cloudflare.com.
fast4k.cc shares the same name server setup as other domains, including supermercad.com, mahjovalis.com, u-inv.com, compuquip.com and galaxy-1.com.
fast4k.cc at least partially shares name servers with other domains, for instance fenauto.org.br, monkbyte.com, hagopian.org, historyofcoins.org and sinowelf.org.
these name servers are commonly used with malcolm.ns.cloudflare.com, josh.ns.cloudflare.com and peyton.ns.cloudflare.com.
Host names with six IP numbers: harleigh.ns.cloudflare.com points to: 2606:4700:50::a29f:263a, 2803:f800:50::6ca2:c23a, 2a06:98c1:50::ac40:223a, 108.162.194.58, 162.159.38.58 and 172.64.34.58. hunts.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2e, 2803:f800:50::6ca2:c32e, 2a06:98c1:50::ac40:232e, 108.162.195.46, 162.159.44.46 and 172.64.35.46.
Mail Servers
fast4k.cc is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
fast4k.cc shares mail servers with other domains at least in part, for instance fmknight.com, q123q.com, mtraffic.net, mediandigit.com and korkuseli.com.
these mail servers are often used with eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP:
eforward1.registrar-servers.com points to: 162.255.118.51.
eforward2.registrar-servers.com points to: 162.255.118.52.
eforward3.registrar-servers.com points to: 162.255.118.51.
eforward4.registrar-servers.com points to: 162.255.118.52.
eforward5.registrar-servers.com points to: 162.255.118.51.
Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Host names pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.
Common mappings: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com point to 162.255.118.51; eforward2.registrar-servers.com and eforward4.registrar-servers.com point to 162.255.118.52.