DNS Records for optees.tech - DNS Lookup Tool

IPv4 Addresses

TTL

A

Fastly

199.36.158.100

15m

Name Servers

TTL

NS

Register.it

ns1.register.it

15m

NS

Register.it

ns2.register.it

15m

Mail Servers

TTL

MX — 10

mail.register.it

15m

SOA Details

TTL

SOA Primary NS

ns1.register.it

15m

SOA Responsible

hostmaster.register.it

SOA Serial

2026071301

SOA Times

Refresh 3h

Retry 1h

Expire 7d

Minimum TTL 1d

Certificate Authority Authorization

TTL

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

TTL

No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).

DKIM

TTL

No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.

SPF (Sender Policy Framework)

TTL

No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.

MTA-STS

TTL

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).