DNS Report: ul.pt

Generated: 2026-08-10T12:27:16-05:00

71/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/204 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55180 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 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/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
194.117.3.27
AAAA
CNAME
MX
50 mx22.ulisboa.pt.
50 mx21.ulisboa.pt.
50 mx24.ulisboa.pt.
50 mx23.ulisboa.pt.
TXT
"HARICA-roto0VjF4dd3aU6YbKg"
"Universidade de Lisboa"
"MS=ms53031760"
"v=spf1 mx a:mx21.ulisboa.pt a:mx22.ulisboa.pt a:mx23.ulisboa.pt a:mx24.ulisboa.pt a:ul-listsrv05.ul.pt ip4:194.117.2.9 ip4:194.117.3.12 -all"
"google-site-verification=_41KiqxMo5DDhiQX6_-N97l0_xfhffodhVoyi4MW8zk"
NS
a.ul.pt.
b.ul.pt.
SOA
a.ul.pt. sistemas.reitoria.ulisboa.pt. 2026041315 7200 3600 1728000 14400
CAA
0 issue "letsencrypt.org"
0 iodef "mailto:sistemas.di@reitoria.ulisboa.pt"
0 issue "harica.gr"
DS
63706 5 2 24F08E53694E5C4F18CBD6DD03061F6D05B581E547CE15300257411A C71D3787
DNSKEY
257 3 5 AwEAAd5Oq1P9YObiGVGLPY0iusLOrEnEwigV6JYT/Fwt32fJT6J/YrIK qibwdz1trhDaAXGPC5ikNmSm9U5dWw8VCmnSSbF9yAzjkPf8xc0HAX2u oIvHbMVPtZoVMBgOCTE9ESO01rZswets6MUXpTLJs5LFXH6Gz3RSb0H4 Y6KgzRMqjLqIGj9Tjtt+LxWro4iwmUsA2rJSjyDQ30nzmyPePWXEhlyK gczoItwGvWQNQwVwG1+eeleRSbUeSDhcSxVfYKEe0qFb2CpF2R60+5jO z9Lt5QAZK5zg4ylynNWJ0Ch6ngddEROtrGnLjoHhI1vmqBkaTrmZ6wLh FVjQOqW7uLE=
256 3 5 AwEAAcOjAWvYgocu9ElH8h4oZHRuc2F80qwyjeQkfWA/fTCDHguUMQ/B gtvgkQv7pZHKKeOATuM+oeBYJaKWpwA4YkiqeL7EZgFQy9w37Jm+90FH WcHDFwSmsSxYhgAKssR2cDnHoiNiHWcyvI9novQ2C1PEqUurUD1K7oVV k3J//aJP
RRSIG
DNSKEY 5 2 300 20260909010001 20260810010001 36786 ul.pt. ub871VnbVVkfJHrEkcebktjF9gKLL1uGM3TghGImUL9TdDE2f1EKvxy7 /RdTTnH++9V7aDFLjpulTGqTxzC3r2UJoCi5S1mxdDGVNGdlx5aH8yDg HKt2IVRITIEzb1cIyeDV9Wme8HEBQfitqQd2UB5nwRaEvOGnwrpkGuil X9Q=
DNSKEY 5 2 300 20260909010001 20260810010001 63706 ul.pt. Tmv7QxeZn7iKI2LEoztLkX1J85iK7iJ/ydTpfh7I+mbFUznonnLARxln y6VF+va67OaLQA5AqW3pU8+EOMSzHeR92e7DeUxteyrrcZIPntcamJvZ QHsYwqCb1U2jMv30nmNnVCHaS8Z9uHN//dkgACBSpc6Np2ZtLL0WjMI5 H+GeihCR3fKyfIxpOIvO1e6NICFEl+kit2+ai1gJA1cwTplyvspdJc+x Bo7z2JFFTZT5WfmxlAo3+78wlC3mxu7+eu2Oeu47zX74KG3b0HkRtYCb Zfuwec0jXLD2Zp0dkbTXEyFT4RVFdKji6aKZpynY2vFWwnQO1lZaiyPe Qxa7yA==
NS 5 2 300 20260909010001 20260810010001 36786 ul.pt. pNBgmm+PEEOUlPGlBwAPidmwNmcfwsFp6UUPOmeTf17ShdEcnYQ8tMyW eq8cOkJT/TaQWsm6fZ+gjXjdBZa7WNkJbdVQn6mkn+s+i3+5kItor+Cc FrhhwN25G4QKSRoPA31lTcteCeAX1vFVujUM/jAIpgyjkl52viJ93Twg 04g=
TXT 5 2 300 20260909010001 20260810010001 36786 ul.pt. McoIVb0xLEQUz2YGhlAo4zumQHtg8G42nnSVHxQLC2AuDQvhzjpoiv/A wP1+u8grtKMaoTE4SKXOnQis+nd/zvX4JVLEWiIROBj+pilaV3ALJ4xP 1413Trfj/1DDdky6F4ruXQSpQRiyyNLkDPlNaHQEcowi5R+KgP9/TEH4 8+I=
DS 13 2 7200 20260820162022 20260810162022 30640 pt. 476ixpOHGetA8GCVOFMiIGc3AKO6cA+2Wo6rs8GeFofmF7BUg9W4vIJ/ C38fTcLD8RszxJ7hDTSjhVXl1XAMPw==
CAA 5 2 300 20260909010001 20260810010001 36786 ul.pt. n2uc9zE8EtmEFd3T+HklJ/hjlmrR1mu/iQLhXvtjQDMbsJ/iRJOvmCsl lcr9dxbdweosmBtSD2ah+w1VEVlHXBCafkQcPHsUCOvXNyQwF5r76Rhh PfYKNJkh/2XcGMF7pp4x/aoz6OPK9yZxeXZ+1PYLncrzfCH1QAih34pB cK0=
NSEC
_456ef0275a36bc9c8bc9ee0b9bd2dc17.ul.pt. A NS SOA MX TXT NAPTR RRSIG NSEC DNSKEY CAA
NSEC3
SRV
NAPTR
100 10 "S" "x-eduroam:radius.tls" "" _radsec._tcp.ulisboa.pt.
TLSA
SSHFP