fwcup57.com - robtex.com
fwcup57.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a9a6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:36f3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.243Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.166🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | grannbo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2696🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c296🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2296🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 108.162.194.150🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 162.159.38.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 172.64.34.150🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| NS | kolton.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c19🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c319🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2319🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 108.162.195.25🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 162.159.44.25Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 172.64.35.25🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.243, 172.67.169.166 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a9a6, 2606:4700:3035::6815:36f3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com | ||||||
| SOA | grannbo.ns.cloudflare.comdns@cloudflare.com serial=2397740109 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775325157 | ||||||
Same first word
fwcup57.com |
DNS History
6 records (6 active, 0 former)
●NSgrannbo.ns.cloudflare.com2026-03-31 → 2026-04-04 · 2 obs
● 2026-04-04 18:18:28
●NSkolton.ns.cloudflare.com2026-03-31 → 2026-04-04 · 2 obs
● 2026-04-04 18:18:28
●A104.21.54.2432026-03-31 → 2026-04-04 · 2 obs
● 2026-04-04 18:18:28
●A172.67.169.1662026-03-31 → 2026-04-04 · 2 obs
● 2026-04-04 18:18:28
●A2606:4700:3031::ac43:a9a62026-03-31 → 2026-04-04 · 2 obs
● 2026-04-04 18:18:28
●A2606:4700:3035::6815:36f32026-03-31 → 2026-04-04 · 2 obs
● 2026-04-04 18:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fwcup57.com | grannbo.ns.cloudflare.com, kolton.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.25
NS records: grannbo.ns.cloudflare.com, kolton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fwcup57.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.54.243, 172.67.169.166 |
| AAAA | 2 | 2606:4700:3035::6815:36f3, 2606:4700:3031::ac43:a9a6 |
| NS | 2 | grannbo.ns.cloudflare.com, kolton.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | grannbo.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com...)
Analysis
IP Addresses
fwcup57.com resolves to four IPs: 2606:4700:3031::ac43:a9a6, 2606:4700:3035::6815:36f3, 104.21.54.243 and 172.67.169.166.
Other host names, for instance halalpik.com, lvguhotel.com, linwengzheimanzadiubianzuijie.sbs, infolyticsglobal.com and www.iecd-defender.sbs share IP numbers with fwcup57.com.
Name Servers
fwcup57.com has two name servers: grannbo.ns.cloudflare.com and kolton.ns.cloudflare.com.
fwcup57.com shares the same name server setup as other domains, for example maspffjg.com, drsaca.com, alevcasino407.com, rpcthai.com and mixome.com.
fwcup57.com shares some name servers with other domains, for example telegwszx.ink, nesofex.com, annarborwomenartists.org, wybloemisten.nl and achtraum.de.
These name servers are commonly used with the name servers achiel.ns.cloudflare.com.
Host names with six IP numbers: grannbo.ns.cloudflare.com points to: 2606:4700:50::a29f:2696, 2803:f800:50::6ca2:c296, 2a06:98c1:50::ac40:2296, 108.162.194.150, 162.159.38.150 and 172.64.34.150; kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25.