sin88.us - robtex.com
sin88.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d024🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:fdf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.15.223Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.36🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | etienne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 108.162.195.61🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 162.159.44.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 172.64.35.61🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| NS | ulla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.15.223, 172.67.208.36 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d024, 2606:4700:3035::6815:fdf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com | ||||||
| SOA | etienne.ns.cloudflare.comdns@cloudflare.com serial=2409697896 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785404563 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSetienne.ns.cloudflare.com2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-30 10:01:10
●NSulla.ns.cloudflare.com2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-30 10:01:10
●A104.21.15.2232026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 10:01:10
●A172.67.208.362026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 10:01:10
○A188.114.96.02026-07-27 → 2026-07-27 · 2 obs
○ 2026-07-30 10:01:10
○A188.114.97.02026-07-27 → 2026-07-27 · 2 obs
○ 2026-07-30 10:01:10
●A2606:4700:3034::ac43:d0242026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 10:01:10
●A2606:4700:3035::6815:fdf2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 10:01:10
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 2 obs
○ 2026-07-30 10:01:10
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 2 obs
○ 2026-07-30 10:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| sin88.us | etienne.ns.cloudflare.com, ulla.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.61
NS records: etienne.ns.cloudflare.com, ulla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sin88.us (unsigned zone)
⏱️ Timing
Total: 1846ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.15.223, 172.67.208.36 |
| AAAA | 2 | 2606:4700:3035::6815:fdf, 2606:4700:3034::ac43:d024 |
| NS | 2 | etienne.ns.cloudflare.com, ulla.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | etienne.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
sin88.us points to the four IP addresses 104.21.15.223, 172.67.208.36, 2606:4700:3034::ac43:d024 and 2606:4700:3035::6815:fdf.
gacorx500ej.top, www.mckinneychristian.org, i1.xueshika.com and two other host names share IP numbers with sin88.us.
Name Servers
DNS delegation for sin88.us points to two name servers: etienne.ns.cloudflare.com and ulla.ns.cloudflare.com.
sin88.us uses the same name servers as several other domains — among them nohu.vg, vivu88.pl, veewin.top and two more.
There is at least partial name server overlap between sin88.us and other domains — cascasino.com, kwiff-online.co.uk, bradfordhometownfoodcenter.com and two more among them.
These name servers are routinely deployed together with the name servers clay.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
etienne.ns.cloudflare.com has IP addresses 108.162.195.61, 162.159.44.61 and 172.64.35.61, plus 3 other.
ulla.ns.cloudflare.com has IP addresses 108.162.192.233, 172.64.32.233 and 173.245.58.233, plus 3 other.