DNS Gurus
11 records

IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
ns1.airstreamcomm.net
20m
SOA Responsible
airsys-alerts.wins.net
SOA Serial
2026050100
SOA Times
Refresh 1h
Retry 30m
Expire 14d
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

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

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
spf.protection.outlook.com
- Fail all
—
10m

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
TXT Microsoft logo
Microsoft
MS=ms51055453
10m
TXT Been Pwned? logo
Been Pwned?
have-i-been-pwned-verification=2476df0390505f62b630e42a7e409289
10m

DNSSEC Public Keys

TTL
DNSKEY
257 3 8 AwEAAaTjvQH4slDrRB+qQcV0t72I0shoPIWm7MfGLj0aJPem3vn9MGc1l8I4XUKnY/qRVtcR39neYKc+4qBnNFlmlIU6Q9HisMGoQySzSPRpRaiKWUGjHLB5IXCqjn0FjvXmW8cVMlYamj10T9TljWkCtBP8AopNXKbPWj/om4ECxIGdnTaSdhp1IQhA7HEoznemGmBIzjDvOmbD1IOEFl5CGDi7WGnRisuf6OLvjg2rb1VvoJT/pmyrrMq7qv25vquwm10+hmgzAKnHSekWTTvA+KepFXrHeJNCkeCLY2vkt8dB1uXBUultkYRJi+V6VzBFwew9a8/5KgVwPNNBQy9yOmM=
20m
DNSKEY
256 3 8 AwEAAdFRGuQGfj3fmViryX/nEaaevcsek//maXoaGhXcK4/t5FeZpSOp0j85vu8M0/B15akYu5OOl0d+5HIIePe5/50o046c2bww7J2EnybJGz8bNB2oJWmu1gVeDFw9nMe2VJhQh4wNspSv3yKt1/qX4/ZvARIMDe7X8RCzfL6b2yfX
20m