IPv4 Addresses
sturen.tech. 300 IN A 104.21.2.125 sturen.tech. 300 IN A 172.67.152.202
IPv6 Addresses
sturen.tech. 300 IN AAAA 2606:4700:3033:0:0:0:AC43:98CA sturen.tech. 300 IN AAAA 2606:4700:3037:0:0:0:6815:27D
Name Servers
sturen.tech. 1200 IN NS hera.ns.cloudflare.com. sturen.tech. 1200 IN NS kurt.ns.cloudflare.com.
Mail Servers
sturen.tech. 300 IN MX 0 sturen-tech.mail.protection.outlook.com.
SOA Details
sturen.tech. 1200 IN SOA hera.ns.cloudflare.com. dns.cloudflare.com. 2413257685 10000 2400 604800 1800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
sturen.tech. 300 IN DMARC v=DMARC1; p=none;
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
sturen.tech. 300 IN TXT "v=spf1 include:spf.protection.outlook.com -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
sturen.tech. 300 IN TXT "hosting-site=sturen-website"