DNS Report: london.edu

Generated: 2026-08-10T11:02:00-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 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 records20/202 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 certificate55/5533 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: afa7f374f51cc8991.awsglobalaccelerator.com
OKIPv4 diversity35/35Two 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
15.197.167.90
3.33.186.135
AAAA
CNAME
MX
10 eu-smtp-inbound-1.mimecast.com.
10 eu-smtp-inbound-2.mimecast.com.
TXT
"a2ZP3UVf5WGnaeKmetV5SgxxsF7ZDPJdy9NUGbVdWLRNejP8vIaREYa0wVh6HvZB/3YueLh5x2RndtfH7cuYOA=="
"MS=ms38819436"
"atlassian-domain-verification=yWkeleecrmbRI2aPsG4TcRPofYZQiezPeslTxL8h1Qgbcs11MfdYeQHMMmcN9QLg"
"v=spf1 ip4:51.145.10.112 ip4:4.234.132.40 ip4:20.90.45.62 ip4:51.104.47.182 ip4:94.23.120.168 ip4:172.167.54.172 ip4:172.167.54.55 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:customers.clickdimensions.com include:spf.con" "stantcontact.com include:spf.aluminati.net ~all"
"twilio-domain-verification=fdc916c6ebd7797c71a7e619af193c77"
"0F2EEE88-D5D9-464D-966F-FAFF6668B011"
"google-site-verification=pCet29HY7jE9f2H24tA1BVqTI_AbBVz_Nhg8qjzkYv8"
"058704AC0D95CE5DE24455A4E46BB9C7B7212E55"
"canva-site-verification=cbsmuXLUvDvSh59FlcZx2A"
"apple-domain-verification=gWeJwS2Do4EedfWZ"
"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCp6j70Bk3h3Bue/la6qSIXZduYdPkTm0ClBc8Pq5yBzdsSplDvlFegqvmLLxRSiOJ12NcwXCwHDJN7H/vqi/mWwJzsvEuyBM5uIjkzD6Yg/qx1+L3QUN+9S+SDieV1l+4Awpb5sVE//O4ruXzvguob16Dif/VD2G2thfjp8GtvTQIDAQAB"
"teamtailor=c04147c24e6b2f34f4e3bc32ec9d2bcb"
"appspace-domain-verification=c0850ff496d5833443534bad21e6d69160bf60f583f316c65e7bbedbe3fea3b3"
NS
ns1-04.azure-dns.com.
ns3-04.azure-dns.org.
ns4-04.azure-dns.info.
ns2-04.azure-dns.net.
SOA
ns1-04.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 300 2419200 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP