Name Servers
brookings.edu. 1200 IN NS ns1-04.azure-dns.com. brookings.edu. 1200 IN NS ns2-04.azure-dns.net. brookings.edu. 1200 IN NS ns3-04.azure-dns.org. brookings.edu. 1200 IN NS ns4-04.azure-dns.info.
Mail Servers
brookings.edu. 1200 IN MX 5 brookings-edu.mail.protection.outlook.com.
SOA Details
brookings.edu. 300 IN SOA ns1-04.azure-dns.com. dnsadmin.brookings.edu. 4063490 1200 600 1209600 7200
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.
brookings.edu. 1200 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=r; fo=1
DKIM
brookings.edu. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrfxm0F1NU6SSQViPdgO9V5KrqmXcXKiz/7Td3U/V+mnNWJjoewfMyWtIHhrQR5r7hdq/acbqxC7xV/E7i8piUXV8REXQdsIrgoZ57HoJ1zniEAO/FMwJVSmE4bLFR7L0XCHDwQ5S79vdQl8zLwpLNdA7ZBHusPZ68LQilNibUQQIDAQAB; n=1024,1450854026,1466665226
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
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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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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| - Fail | all |
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brookings.edu. 1200 IN TXT "v=spf1 mx include:_spf1.brookings.edu include:_spf2.brookings.edu include:_spf3.brookings.edu include:241939.spf04.hubspotemail.net ip4:216.235.195.0/20 ip4:206.79.6.128/26 ip4:208.40.241.140/30 ip4:216.37.18.6 -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
brookings.edu. 1200 IN TXT "asv=60b8ca3ac8dfe2a307d07e720cd66d8a" brookings.edu. 1200 IN TXT "parkable-domain-verification=nMtszK-QWQ2CpGYv_GjQjxubbCJBAHFfodDSFEKWM5c=" brookings.edu. 1200 IN TXT "EQI28F2QN0TF1LWARPNLCP8TM5XDS2T2B3CC14XN4" brookings.edu. 1200 IN TXT "_n3e3eg05uu6gzy2drneznrxhratqx00" brookings.edu. 1200 IN TXT "nintex.6585fe1966f83c75b4b2445f"