mail.frs-systems.com - robtex.com
mail.frs-systems.com
| DNSSEC | β οΈ Not signed | ||||||
frs-systems.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:b31bπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:23c9πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.35.201Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.179.27πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | finley.ns.cloudflare.com β | ||||||
| NS | melinda.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.35.201, 172.67.179.27 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b31b, 2606:4700:3034::6815:23c9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com | ||||||
| SOA | finley.ns.cloudflare.comdns@cloudflare.com serial=2398886518 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA144.76.30.1402015-08-07 β 2016-07-21 Β· 3 obs
β 2015-08-07 08:41:48
β 2016-07-21 23:06:54
β 2026-04-13 20:23:12
β 2016-07-21 23:06:54
β 2026-04-13 20:23:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| frs-systems.com | melinda.ns.cloudflare.com, finley.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.58
NS records: melinda.ns.cloudflare.com, finley.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for frs-systems.com (unsigned zone)
β±οΈ Timing
Total: 89ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (melinda.ns.cloudflare.com, melinda.ns.cloudflare.com, melinda.ns.cloudflare.com...)