ns1.optforhosting.com - robtex.com
ns1.optforhosting.com
| DNSSEC | β οΈ Not signed | ||||||
optforhosting.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:fbπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:979cπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.251Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.151.156πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | harlan.ns.cloudflare.com β | ||||||
| NS | nena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.0.251, 172.67.151.156 | ||||||
| IPv6 hints | 2606:4700:3034::6815:fb, 2606:4700:3037::ac43:979c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com | ||||||
| SOA | harlan.ns.cloudflare.comdns@cloudflare.com serial=2399154808 | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA69.16.210.1232015-05-27 β 2016-04-20 Β· 4 obs
β 2015-05-27 13:23:42
β 2016-04-20 15:00:58
β 2026-04-15 02:51:26
β 2026-04-24 18:11:42
β 2016-04-20 15:00:58
β 2026-04-15 02:51:26
β 2026-04-24 18:11:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| optforhosting.com | nena.ns.cloudflare.com, harlan.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.161
NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for optforhosting.com (unsigned zone)
β±οΈ Timing
Total: 148ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nena.ns.cloudflare.com, nena.ns.cloudflare.com, nena.ns.cloudflare.com...)