grandwin.cfd - robtex.com
grandwin.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:55cb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d237🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.203Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.210.55🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | joaquin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joaquin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joaquin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joaquin.ns.cloudflare.com | ||||||
| A | 108.162.195.220🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joaquin.ns.cloudflare.com | ||||||
| A | 162.159.44.220Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joaquin.ns.cloudflare.com | ||||||
| A | 172.64.35.220🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joaquin.ns.cloudflare.com | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 108.162.194.245🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 172.64.34.245🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.203, 172.67.210.55 | ||||||
| IPv6 hints | 2606:4700:3036::6815:55cb, 2606:4700:3036::ac43:d237 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com | ||||||
| SOA | joaquin.ns.cloudflare.comdns@cloudflare.com serial=2403364817 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1778452029 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSjoaquin.ns.cloudflare.com2026-03-26 → 2026-05-10 · 2 obs
● 2026-05-10 23:00:52
●NSsierra.ns.cloudflare.com2026-03-26 → 2026-05-10 · 2 obs
● 2026-05-10 23:00:52
●A104.21.85.2032026-03-26 → 2026-05-10 · 2 obs
● 2026-05-10 23:00:52
●A172.67.210.552026-03-26 → 2026-05-10 · 2 obs
● 2026-05-10 23:00:52
●A2606:4700:3036::6815:55cb2026-03-26 → 2026-05-10 · 2 obs
● 2026-05-10 23:00:52
●A2606:4700:3036::ac43:d2372026-03-26 → 2026-05-10 · 2 obs
● 2026-05-10 23:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | b.nic.cfd, c.nic.cfd, d.nic.cfd, a.nic.cfd | 8 records |
| grandwin.cfd | sierra.ns.cloudflare.com, joaquin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.245
NS records: sierra.ns.cloudflare.com, joaquin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandwin.cfd (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.210.55, 104.21.85.203 |
| AAAA | 2 | 2606:4700:3036::6815:55cb, 2606:4700:3036::ac43:d237 |
| NS | 2 | joaquin.ns.cloudflare.com, sierra.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | joaquin.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.cfd, c.nic.cfd, b.nic.cfd...)
Analysis
IP Addresses
grandwin.cfd resolves to four IPs: 2606:4700:3036::6815:55cb, 2606:4700:3036::ac43:d237, 104.21.85.203 and 172.67.210.55.
Other host names such as amerione.org, runshou.com.cn, bg67818d.cc, yolo247ej.world and indiaworldtravel.fr share IP numbers with grandwin.cfd.
Name Servers
grandwin.cfd is delegated to two name servers: joaquin.ns.cloudflare.com and sierra.ns.cloudflare.com.
grandwin.cfd uses the same name server setup as other domains, including interwetten.es, hawkdrift.shop, gateseraphic.shop, dnepro.org and ionian-villas.co.uk.
At least part of the name servers for grandwin.cfd are shared with other domains, for instance nylcadoriax.com, livingksa.com, botanist.co.uk, etsy-diamond-robbery.cyou and hotdosug74.ru.
These name servers are commonly used together with the name servers gina.ns.cloudflare.com, dexter.ns.cloudflare.com, finley.ns.cloudflare.com, cleo.ns.cloudflare.com, rob.ns.cloudflare.com and carla.ns.cloudflare.com.
Host names with six IP numbers:
joaquin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdc, 2803:f800:50::6ca2:c3dc, 2a06:98c1:50::ac40:23dc, 108.162.195.220, 162.159.44.220 and 172.64.35.220.
sierra.ns.cloudflare.com points to: 2606:4700:50::a29f:26f5, 2803:f800:50::6ca2:c2f5, 2a06:98c1:50::ac40:22f5, 108.162.194.245, 162.159.38.245 and 172.64.34.245.