cu888k7.com - robtex.com
cu888k7.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:b9de🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:33cb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.203Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.222🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 108.162.192.91🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 172.64.32.91🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 173.245.58.91🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| NS | walt.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.203, 172.67.185.222 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:b9de, 2606:4700:3037::6815:33cb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com | ||||||
| SOA | dara.ns.cloudflare.comdns@cloudflare.com serial=2409429033 | ||||||
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=1785914354 | ||||||
Same first word
cu888k7.com |
DNS History
7 records (6 active, 1 former)
●NSdara.ns.cloudflare.com2026-06-12 → 2026-08-05 · 2 obs
● 2026-08-05 07:23:14
●NSwalt.ns.cloudflare.com2026-06-12 → 2026-08-05 · 2 obs
● 2026-08-05 07:23:14
●A104.21.51.2032026-06-12 → 2026-08-05 · 2 obs
● 2026-08-05 07:23:14
●A172.67.185.2222026-06-12 → 2026-08-05 · 2 obs
● 2026-08-05 07:23:14
○A2606:4700:3033::6815:33cb2026-06-12 → 2026-06-12 · 3 obs
○ 2026-07-10 07:36:24
○ 2026-08-05 07:23:14
●A2606:4700:3036::ac43:b9de2026-06-12 → 2026-08-05 · 2 obs
● 2026-08-05 07:23:14
●A2606:4700:3037::6815:33cb2026-07-10 → 2026-08-05 · 3 obs
● 2026-07-10 07:36:24
● 2026-08-05 07:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cu888k7.com | walt.ns.cloudflare.com, dara.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.148
NS records: walt.ns.cloudflare.com, dara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu888k7.com (unsigned zone)
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.51.203, 172.67.185.222 |
| AAAA | 2 | 2606:4700:3037::6815:33cb, 2606:4700:3036::ac43:b9de |
| NS | 2 | dara.ns.cloudflare.com, walt.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dara.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (walt.ns.cloudflare.com, walt.ns.cloudflare.com, walt.ns.cloudflare.com...)
Analysis
IP Addresses
cu888k7.com points to the four IP addresses 104.21.51.203, 172.67.185.222, 2606:4700:3036::ac43:b9de and 2606:4700:3037::6815:33cb.
technosave.in, dorsetwildlife.co.uk, npu.co plus two other host names have IP numbers in common with cu888k7.com.
Name Servers
The NS records for cu888k7.com delegate to dara.ns.cloudflare.com and walt.ns.cloudflare.com.
The name server configuration of cu888k7.com is shared with other domains, for instance 8g8g3a.com, solesin.com, oer833.com and two others.
There is at least partial name server overlap between cu888k7.com and other domains — bicyclechat.com, cartflux.com, danielemilan.com and two more among them.
These name servers are routinely deployed together with the name servers kiki.ns.cloudflare.com.
Hosts with 6 IP addresses each:
dara.ns.cloudflare.com maps to 108.162.192.91, 172.64.32.91, 173.245.58.91 and 3 additional IP addresses.
walt.ns.cloudflare.com maps to 108.162.193.148, 172.64.33.148, 173.245.59.148 and 3 additional IP addresses.