mail.challengerspecs.com - robtex.com
mail.challengerspecs.com
| DNSSEC | β οΈ Not signed | ||||||
challengerspecs.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:47f8πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:ac9aπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.71.248Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.172.154πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | courtney.ns.cloudflare.com β | ||||||
| NS | nero.ns.cloudflare.com | ||||||
| TXT | google-site-verification=MkfM56-GKNYBmc9NNELmjxWun70bQFIhvGvw040dwO8 | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.71.248, 172.67.172.154 | ||||||
| IPv6 hints | 2606:4700:3031::6815:47f8, 2606:4700:3033::ac43:ac9a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com | ||||||
| SOA | courtney.ns.cloudflare.comdns@cloudflare.com serial=2398847906 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA96.127.138.2022015-05-19 β 2016-09-15 Β· 3 obs
β 2015-05-19 02:50:30
β 2016-09-15 21:16:14
β 2026-04-12 07:39:04
β 2016-09-15 21:16:14
β 2026-04-12 07:39:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| challengerspecs.com | courtney.ns.cloudflare.com, nero.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.130
NS records: courtney.ns.cloudflare.com, nero.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for challengerspecs.com (unsigned zone)
β±οΈ Timing
Total: 88ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (courtney.ns.cloudflare.com, courtney.ns.cloudflare.com, courtney.ns.cloudflare.com...)