mail.klank.org - robtex.com
mail.klank.org
| CNAME | mail.office365.com | ||||||
| CNAME | outlook.office365.com | ||||||
| CNAME | outlook.cloud.microsoft | ||||||
| DNSSEC | β οΈ Not signed | ||||||
klank.org
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3031::6815:15f0πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c96dπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.21.240Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.201.109πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | brit.ns.cloudflare.com β | ||||||
| NS | dale.ns.cloudflare.com | ||||||
| MX | klank-org.mail.protection.outlook.com β | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.21.240, 172.67.201.109 | ||||||
| IPv6 hints | 2606:4700:3031::6815:15f0, 2606:4700:3033::ac43:c96d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com | ||||||
| SOA | brit.ns.cloudflare.comdns@cloudflare.com serial=2402735323 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βMXmail.klank.org2015-07-22 β 2015-11-19 Β· 4 obs
β 2015-07-22 05:11:46
β 2015-11-19 00:17:02
β 2016-02-21 19:33:56
β 2026-04-29 18:36:00
β 2015-11-19 00:17:02
β 2016-02-21 19:33:56
β 2026-04-29 18:36:00
βA108.170.42.2042015-07-22 β 2016-05-06 Β· 4 obs
β 2015-07-22 05:11:46
β 2016-05-06 00:43:16
β 2026-04-11 03:11:46
β 2026-04-29 18:36:00
β 2016-05-06 00:43:16
β 2026-04-11 03:11:46
β 2026-04-29 18:36:00
βCNAMEmail.office365.com2026-04-11 β 2026-04-29 Β· 2 obs
β 2026-04-11 03:11:46
β 2026-04-29 18:36:00
β 2026-04-29 18:36:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| klank.org | brit.ns.cloudflare.com, dale.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.95
NS records: brit.ns.cloudflare.com, dale.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 195ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.office365.com |