IPv4 Addresses

TTL

Name Servers

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Mail Servers

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SOA Details

TTL
SOA Primary NS
19m
SOA Responsible
hostmaster.one.com
SOA Serial
2026082401
SOA Times
Refresh 4h
Retry 1h
Expire 14d
Minimum TTL 10m

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)

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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).

Text Content

TTL
google-site-verification=JOup74j9iroDH2f_ZCdOQ56CHgzgJ-rzyls-el67xX0
20m
TXT
hosting-site=tricards
20m

DNSSEC Public Keys

TTL
DNSKEY
256 3 13 IpDflaRlSwmyge7Zgun78IkE61RJshkyskPNSXxIkUr5bw0/3V8NWvCNvkciW4fQDKqN5OggzRY8mOPCuLmrmQ==
10m
DNSKEY
257 3 13 59kpUc7P7N/BgSotOIWz2JP1W88JH832HA2rWSSp6kAhbqpQKYM8YM/G8a0LBajkMB3c57spR62ONPbNQWdLOA==
10m

Delegation Signer

TTL
DS
3744 13 2 51CE15D82CD17B3DCF5A1F6CB993C59D9C6AE303D127CEC83A074C9D7848CC0F
20m