ns2.cuperu.com - robtex.com
ns2.cuperu.com
| DNSSEC | β οΈ Not signed | ||||||
cuperu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:9a26πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:494πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.4.148Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.154.38πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | sima.ns.cloudflare.com β | ||||||
| NS | vern.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.4.148, 172.67.154.38 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9a26, 2606:4700:3037::6815:494 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com | ||||||
| SOA | sima.ns.cloudflare.comdns@cloudflare.com serial=2401142126 | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA67.222.13.1322015-07-07 β 2016-06-28 Β· 3 obs
β 2015-07-07 23:04:20
β 2016-06-28 06:19:08
β 2026-04-12 20:28:02
β 2016-06-28 06:19:08
β 2026-04-12 20:28:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| cuperu.com | sima.ns.cloudflare.com, vern.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.243
NS records: sima.ns.cloudflare.com, vern.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 151ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)