mail.optech.com - dns.ninja
mail.optech.com
| DNSSEC | β οΈ Not signed | ||||||
optech.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:c142πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:14adπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.20.173Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.193.66πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | cris.ns.cloudflare.com β | ||||||
| NS | margot.ns.cloudflare.com | ||||||
| TXT | MS=ms10208717 | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.20.173, 172.67.193.66 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c142, 2606:4700:3037::6815:14ad | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com | ||||||
| SOA | cris.ns.cloudflare.comdns@cloudflare.com serial=2407907826 | ||||||
WOT: SAFE (95/100)
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA216.208.29.1302015-07-14 β 2016-04-11 Β· 3 obs
β 2015-07-14 08:50:58
β 2016-04-11 12:28:58
β 2026-07-01 12:40:22
β 2016-04-11 12:28:58
β 2026-07-01 12:40:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optech.com | margot.ns.cloudflare.com, cris.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.202
NS records: margot.ns.cloudflare.com, cris.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for optech.com (unsigned zone)
β±οΈ Timing
Total: 123ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (margot.ns.cloudflare.com, margot.ns.cloudflare.com, margot.ns.cloudflare.com...)