crypto4u.online - robtex.com
crypto4u.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:20c6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:9a73🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.198Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.115🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | curt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| NS | janet.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aa9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 108.162.192.169🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 172.64.32.169🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 173.245.58.169🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.198, 172.67.154.115 | ||||||
| IPv6 hints | 2606:4700:3032::6815:20c6, 2606:4700:3033::ac43:9a73 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
| SOA | curt.ns.cloudflare.comdns@cloudflare.com serial=2397588100 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1776161309 | ||||||
Same first word
crypto4u.online |
Similar names
DNS History
6 records (6 active, 0 former)
●NScurt.ns.cloudflare.com2026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 10:28:22
●NSjanet.ns.cloudflare.com2026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 10:28:22
●A104.21.32.1982026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 10:28:22
●A172.67.154.1152026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 10:28:22
●A2606:4700:3032::6815:20c62026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 10:28:22
●A2606:4700:3033::ac43:9a732026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 10:28:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info | 8 records |
| crypto4u.online | curt.ns.cloudflare.com, janet.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.94
NS records: curt.ns.cloudflare.com, janet.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crypto4u.online (unsigned zone)
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.32.198, 172.67.154.115 |
| AAAA | 2 | 2606:4700:3033::ac43:9a73, 2606:4700:3032::6815:20c6 |
| NS | 2 | curt.ns.cloudflare.com, janet.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | curt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
crypto4u.online resolves to four IP numbers: 2606:4700:3032::6815:20c6, 2606:4700:3033::ac43:9a73, 104.21.32.198 and 172.67.154.115.
other host names for instance horizonnanodev.digital, freecreditnodeposits.com, mevgal.cn, pizza-palermo.pl and drupalace.ru share IP numbers with crypto4u.online.
Name Servers
crypto4u.online is delegated to two name servers: curt.ns.cloudflare.com and janet.ns.cloudflare.com.
crypto4u.online shares the same name server setup as other domains, for example ior.com.au, qastart.com, pj25838.com, cintaindonesia.id and dlt.pl.
crypto4u.online at least partially shares name servers with other domains, for instance mediaeffect.eu, wavelength.cool, ascionemagro.com, kurashi-no.jp and ode-al-online.com.
These name servers are often used with wells.ns.cloudflare.com and dalary.ns.cloudflare.com.
Host names with six IP numbers:
curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; janet.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa9, 2803:f800:50::6ca2:c0a9, 2a06:98c1:50::ac40:20a9, 108.162.192.169, 172.64.32.169 and 173.245.58.169.