IPv4 Addresses
nps.edu. 1200 IN A 52.36.234.65 nps.edu. 1200 IN A 52.42.202.22
Name Servers
nps.edu. 1200 IN NS ns-1503.awsdns-59.org. nps.edu. 1200 IN NS ns-158.awsdns-19.com. nps.edu. 1200 IN NS ns-1756.awsdns-27.co.uk. nps.edu. 1200 IN NS ns-650.awsdns-17.net. nps.edu. 1200 IN NS ns1ern.nps.edu. nps.edu. 1200 IN NS ns2ern.nps.edu.
Mail Servers
nps.edu. 1200 IN MX 0 nps-edu.mail.protection.outlook.com.
SOA Details
nps.edu. 1200 IN SOA ns1ern.nps.edu. dns.nps.edu. 2026042900 28800 900 3600000 3600
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).
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
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.
nps.edu. 1200 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=r;
DKIM
nps.edu. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcCHJNuYGUCN9HnhheebyltVl4sHt3go9a8kqLL6EQsUsTNRR4DF+6Ydvxutr0HP9px6cxI8KbXORC0W/qngiQ6vl0xU9VuFIkfdutweiQCbxp8rgpYfHZ5wHt/v7aRgQqPE1FbQYp7vuTA8m5HulywVqFzU1hlsLxYwyFjGpdaQIDAQAB; n=1024,1462886130,1
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| ~ Softfail | all |
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nps.edu. 1200 IN TXT "v=spf1 ip4:205.155.65.0/25 ip4:204.102.228.0/25 include:spf.protection.outlook.com include:amazonses.com include:_spfhosted.exlibrisgroup.com include:_spf.sparkpostmail.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
nps.edu. 1200 IN TXT "MS=ms62239399" nps.edu. 1200 IN TXT "ZOOM_verify_Tf4rS6vHVJ1NpsbV38hWdZ" nps.edu. 1200 IN TXT "apple-domain-verification=Rf2gMVnPp0j8UjUI" nps.edu. 1200 IN TXT "jamf-site-verification=v_e8kEgWYDNXlhcRovLvlQ" nps.edu. 1200 IN TXT "5jAIzlaPPOtwRTvyrlfteJ3MRJzriQd1x5XuTbcA1F7MpVtLJQwb2Ry5Pr1bNmsL6Xxw/aTKxjGyOfkhB0MHuA==" nps.edu. 1200 IN TXT "coggle-verification=MZVap7U081ACsIEoVN5Vn0fEkslWpwWd0TKZxfLFDu4"