DNS Report: macalester.edu

Generated: 2026-08-11T04:31:48-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55227 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
152.70.201.227
AAAA
CNAME
MX
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
TXT
"ZOOM_verify_mEUjYg9jlp78tnNTjbEOaa"
"jamf-site-verification=qeeGC8PZVrTQLVkN5p28eg"
"google-site-verification=E4zKGa8hqf_KAQ7x3FJPk10f2bwbBLqDNMzFBob-3-k"
"A4E201AB81129ADC881C23450352FF0B"
"airtable-verification=22bf5ec9289627097384c1e54dafecd3"
"google-site-verification=u0E47vgvwm1tZvEZ3hWTOH087r7F44foJmksczxQ6ZI"
"google-site-verification=hp_t2ihZid6Jfc9aGaP8O9PsyBsvAd6nlmRpPWSOJtM"
"google-site-verification=XCMM0baY-MimVoyibj3tFbGXIx3VXesfxye_WC-Ldb8"
"amazonses:hIHv0jqS6wQCNq8hPTXLbx0v+b/Zz7VcxLTVNyqV6GE="
"duo_sso_verification=8qevwvO1pOlhpkGLxOsbD5e2JYhP46eKx45Prz8eg5yuW2AY61wnTopHzxbxEqUt"
"31DDA1AD862B98CA0EA3B666EC8E103A"
"MS=D9034C4A80C73FDBB252207342937580DCC1F073"
"autodesk-domain-verification=DvjU_8_3ncI6hEvOWaGX"
"atlassian-domain-verification=cciP+qhtrPE7K+Sn3u/fxw+L0xyMZeb/D6WWJoTJhdWTjLXtYEyH5TClkFjjaBCP"
"v=spf1 include:universalspf.org ~include:x.universalspf.org include:_spf2.macalester.edu include:_spf3.macalester.edu ~all"
NS
ns-cloud-e1.googledomains.com.
ns-cloud-e2.googledomains.com.
ns-cloud-e4.googledomains.com.
ns-cloud-e3.googledomains.com.
SOA
ns-cloud-e1.googledomains.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP