cuan37.online - robtex.com
cuan37.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:8615🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5fa🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.250Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.21🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | desi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c060🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | desi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2060🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | desi.ns.cloudflare.com | ||||||
| A | 108.162.192.96🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desi.ns.cloudflare.com | ||||||
| A | 172.64.32.96🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desi.ns.cloudflare.com | ||||||
| A | 173.245.58.96🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desi.ns.cloudflare.com | ||||||
| NS | mack.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c25🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c325🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2325🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 108.162.195.37🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 162.159.44.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 172.64.35.37🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.250, 172.67.134.21 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:8615, 2606:4700:3035::6815:5fa | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | desi.ns.cloudflare.comdns@cloudflare.com serial=2410036162 | ||||||
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=1784829818 | ||||||
Same first word
cuan37.online |
DNS History
8 records (6 active, 2 former)
●NSdesi.ns.cloudflare.com2026-03-24 → 2026-07-23 · 2 obs
● 2026-07-23 18:33:14
●NSmack.ns.cloudflare.com2026-03-24 → 2026-07-23 · 2 obs
● 2026-07-23 18:33:14
●A104.21.5.2502026-03-24 → 2026-07-23 · 2 obs
● 2026-07-23 18:33:14
●A172.67.134.212026-03-24 → 2026-07-23 · 2 obs
● 2026-07-23 18:33:14
○A2606:4700:3032::6815:5fa2026-03-24 → 2026-05-29 · 4 obs
● 2026-05-29 12:59:16
○ 2026-07-23 18:33:12
○ 2026-07-23 18:33:14
●A2606:4700:3034::ac43:86152026-07-23 → 2026-07-23 · 3 obs
● 2026-07-23 18:33:12
● 2026-07-23 18:33:14
●A2606:4700:3035::6815:5fa2026-07-23 → 2026-07-23 · 3 obs
● 2026-07-23 18:33:12
● 2026-07-23 18:33:14
○A2606:4700:3036::ac43:86152026-03-24 → 2026-05-29 · 4 obs
● 2026-05-29 12:59:16
○ 2026-07-23 18:33:12
○ 2026-07-23 18:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| cuan37.online | desi.ns.cloudflare.com, mack.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.96
NS records: desi.ns.cloudflare.com, mack.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuan37.online (unsigned zone)
⏱️ Timing
Total: 2287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.21, 104.21.5.250 |
| AAAA | 2 | 2606:4700:3034::ac43:8615, 2606:4700:3035::6815:5fa |
| NS | 2 | desi.ns.cloudflare.com, mack.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | desi.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cuan37.online points to the four IP addresses 104.21.5.250, 172.67.134.21, 2606:4700:3034::ac43:8615 and 2606:4700:3035::6815:5fa.
casinovinnare.com, fr.schem.net, joshknell.com plus two other host names have IP numbers in common with cuan37.online.
Name Servers
DNS delegation for cuan37.online points to two name servers: desi.ns.cloudflare.com and mack.ns.cloudflare.com.
The name server configuration of cuan37.online is shared with other domains, for instance delfin.nl, ascop.od.ua, jointpointt.click and two others.
The name servers of cuan37.online overlap at least partially with those of other domains — among them saycrutex.info, zodiac4ever.com, zhongpingqiyeguanli.com and two more.
These name servers commonly appear in combination with the name servers edward.ns.cloudflare.com.
Hosts with 6 IP addresses each:
desi.ns.cloudflare.com has IP addresses 108.162.192.96, 172.64.32.96 and 173.245.58.96, plus 3 other.
mack.ns.cloudflare.com has IP addresses 108.162.195.37, 162.159.44.37 and 172.64.35.37, plus 3 other.