DNS Report: wellcome.org

Generated: 2026-08-11T02:02:41-05:00

78/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/55165 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-3-170-152-3.ord58.r.cloudfront.net
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/2 202
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
3.170.152.3
3.170.152.6
3.170.152.50
3.170.152.25
AAAA
CNAME
MX
0 wellcome-ac-uk.mail.protection.outlook.com.
TXT
"lucidlink-verification=1757QQNJNEVRCG64BWRQTYZVPG"
"notion-domain-verification=011KJpSIpsgrOIbEQVhTGllqAL81ei7rLP3caOThDCA"
"teamviewer-sso-verification=e9282457e2ed469d8b3e9e139931e925"
"pexip-ms-tenant-domain-verification=e233790c-23c9-4238-99c7-bed341407b95"
"Foxit-domain-verification=4ad193d3d8115e0d4268ace8d591ce2e"
"miro-verification=9e8bb25041eb14e5afaf6db86b2956f8eacfa096"
"google-site-verification=mqs3sLhGUap9J_8qYzw8Yj_KEzVnBYN5XlXX-ZHtNo0"
"anthropic-domain-verification-189aej=n0ndwZ00dMTSdhV5FtlAJWRy1"
"ms-domain-verification=5cdc7928-7a03-449e-a045-efa308259ada"
"atlassian-domain-verification=EymN3zabfsE+94sB6KNqUqDoraMSXHSmRTzlT4hnKWP7ERhVN0Q24qNAyGtZqkCu"
"brevo-code:f989b3b26cf2bd58ac684ae2b605d14d"
"MS=ms97298320"
"docusign=f012d702-6845-417a-97d9-6bf81e1c47d7"
"ZOOM_verify_SP5xca6PrbGuvAVtQe41Jm"
"apple-domain-verification=FX685gwB3VTWQ44U"
"google-site-verification=cRmGLa4Mm2W8us9tG5UBIhYZeDSMbiZI_ZRTxmfHOl0"
"cisco-ci-domain-verification=6c7fb43bb06e15b9d0387152e2f3740c06759b219b93e6216a29559cf0d847d3"
"docusign=71698ae2-7139-4a3b-837d-ffe6c5c8c255"
"mentimeter-21579bc2-91f5-4e5f-8e92-95845eb2fcad"
"facebook-domain-verification=0mawrb388x7q52k11r8jcnpwvzgjdv"
"onetrust-domain-verification=0b061f95541946e69e5440e9db501f3b"
"whimsical=59568174fdd17c7c8ee047a94106fa5d50482115"
"knowbe4-site-verification=2b4ecfd4d2947214ec12739645deeb50"
"uw5YbiP6IZCxs4BSClnUznUJutX8XStPb43c0jajDQ0="
"v=spf1 include:wellcome.org._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"
NS
ns-359.awsdns-44.com.
ns-976.awsdns-58.net.
ns-1809.awsdns-34.co.uk.
ns-1059.awsdns-04.org.
SOA
ns-359.awsdns-44.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.roaming.ja.net.
TLSA
SSHFP