DNS Report: up.pt

Generated: 2026-08-09T03:03:36-05:00

93/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
OKName server redundancy20/205 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 records20/206 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 certificate55/55102 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: www.up.pt
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
193.137.55.13
AAAA
2001:690:2200:a10::13
CNAME
MX
10 mx03.up.pt.
10 mx06.up.pt.
10 mx04.up.pt.
10 mx02.up.pt.
10 mx01.up.pt.
10 mx05.up.pt.
TXT
"google-site-verification=7hF_ZD6DOKHK8MLopRWBZvby2A0gBGVQi-kvLqdkxGo"
"google-site-verification=eMy_WDqKW1lght0VDzrPfEFh0osBa3BtcILLuMxX5jI"
"OIIBdX0Cy1Ay7dAnhFQmuuqdTwtlthv23weewGfmKBDcfrmo2WOrjGfPx8ZFpan5QNfIvto7Jp/S5Do/UpSghA=="
"adobe-idp-site-verification=491feeefc019f19c6030bf87ace8477470d9a78bb3e660161ad02c3b3dbfe51e"
"v=spf1 mx include:spf4.up.pt include:spf6.up.pt include:spf.protection.outlook.com -all"
"MS=ms16675765"
"HARICA-odgH2dLCMNQenduoC39"
NS
ns3.up.pt.
ns4.up.pt.
ns1.up.pt.
ns2.up.pt.
ns02.fccn.pt.
SOA
ns1.up.pt. it.up.pt. 1786262251 28800 7200 2419200 86400
CAA
0 iodef "mailto:incidente.seguranca@uporto.pt"
0 issue "letsencrypt.org"
0 issue "pki.goog"
0 issue "harica.gr"
DS
37518 8 2 D587329EA5CDC5C0FE695E22B4692A010DEC28E6353EC8CF90D5739F 4F64F35B
DNSKEY
256 3 8 AwEAAbNsHXe/0L/fCh48qSEGrAXCYJx3xP24EHi5khNK/Vm0+du+nLKf J+DgIM5jAPAp5BgS0SkpjSJJxWNu4hCLBw3wBHMEyIaUR7VvdJKGiUk1 96lbe3UrCzsPOmk6j0oSEiO96r9UXOg2ebXTWFyFY7z3kLNVLrVzkMLY UtlgsLr9
256 3 8 AwEAAa8Foi/xiLFQFn7EJquRUraiN5Es/ScH9pmep6t+rX8zTYfG8tQL sxMGtqAgegCARantO7pJi4TX500SJxCOQ8Xb4qwPDMyRCDW7JNHi5gV2 BCZCDemCXYYflHSlhkCGwGN//ZJTYXabgdb7bdooAVBsx+QJcFM1GmmJ mgX59NlyQB+eyWCWT2WbQ5/8QMbh+Q95IfejSUAYEn8ZCRhkaSzRiCMG 2g1Qn5glUwfeqrwbEJOgG0U0vZ/iLvwrJoi2nkX9+Eg7kaJJmPQrjVgG be6B/PHNaxpYI7/a+4Ohxy7CRFtxERd30q9Zc8x1/hGUuSKttc6pDNM0 ezsqWqE=
256 3 8 AwEAAezNAW2yQcSowVsRygB3+FtVDjyOugvYdYEMa8v2O3QtDW+drPWu lo/LzqOW+juiXxFJBK5VXQLzmbBZ83f3BTGV6kR5DwsRcUK1lsTkoO0L PGqAaVA/dEYWqc3o0eT6kAsynUIs0fO03UveZELBrooi9l1IMrbkxsSQ r6W2WRk3
RRSIG
TXT 8 2 300 20260820143110 20260809024251 37518 up.pt. mFlIPIGpE0ic+6OFv9Zt7Rz6+ZRYWUUtipEt+qlwwo2WHu2V7u3fbRu1 m/VkIwBzrPmv9oXXBSXmwskTOPtikjmVPCF0MIY7/rDH/H5sH/Ki30qC CMX5417BN4ciDHPhHkB8QKLHIRRkuVmx5ie3exGh+8m7oWUpfHwYU/4G VjEs388EyJbFp/+oC6GNPXUX+5DGPUaiq69fH2thM+vyt8XEcvyQp8DV QQ/1WqR7FfcKv2jW+3Hw9dNDZK09A8doUn2u26HO4qPnGca5aYj1PYe3 +L/G9kSPMtrZBE2XLRXhQ+Kh2Fv3JZToVWJ/fhFHVd5YykeUigc0xyA5 bw==
TXT 8 2 300 20260829071132 20260809024302 65496 up.pt. 11EXAzb976fXFzEny2yHbITR5fEs65AOfJdPYdgiGAWPs5bohO4wDH6s nWtN/WtFgransthva59S/ZjgEEqkm1yknUQkTTiU2iYXDja6gAvIxNtb NlHqQxWm2k3vQdz7tAY8o6SHMJzz9WLQMFqG+ZdYNzW42OIp9oiUREZo E3E=
AAAA 8 2 3600 20260818020339 20260809024234 37518 up.pt. kMSelUrToLynku1iTSMdsflZiXgk2vnt2aE+zHYo4sJS88ozMzWfhEWn ABy0e9lsshlR4/3yqcW5xZlaHVvfgjnLJizt/traTq6KlbbTz08Ms4/V iV8GVHjW37tPB6Ehcroi2bMcSC5T95HWqvzW9hs7QlTncmmEBtC1YFF0 jjfwPXQB91UkKRzmAwe5ik5JvGu6AEeS9dl0L6W1UT7AfcRVyQrHYzlE +HW/arcc0AkZ/lC1HHWX46z6JS5B50guo6x/lBUgbUwDmWPWFM4w5D2V iTsd1Kw62Y5RJolUer1T/q4WblBViEiTF+0bE0noouqQBCc/f/Ly2G4v rQ==
AAAA 8 2 3600 20260820082247 20260809024244 65496 up.pt. Jaw8qT9+i2+ymy0eUw3w5qpAxVap+xZSfOPqVIsccd+TjPvgfguki4T7 SjBDtBxkLQdrpeoWEM/5YmsIPnoj8r/tsUK+JTmr8qsWh28S0sOedf7G 8lsOcg/I64tE/AQ9flMcQQvf35NYYI5g+yfYvQTE9HO5rT+dnyfK7gy3 HdA=
DS 13 2 7200 20260819052021 20260809052021 30640 pt. EqbY9r6gFawaUhrKPyXsnVKlrk4R830KXM3naa/hASzkKNVH+X1Zg23g Ne9YEWGsNQezB3VPAC8pdr6ufL4l2Q==
NS 8 2 86400 20260820143110 20260809024251 37518 up.pt. Nl3FGSZSD70pfZkKwdWWbN4ZsXmZZBim706S7kF9R9Ram80bn6OY7/c9 /uhCCgMu2YKs3I1+lJEm8pvrLSbXznm1nSTNEk3Q01WNWEe1lmvy9sma ajn6xjefFEW2/frSY1vxQA9EtRbqHIWIKzW3pQZQ3mICXtpnGfGMWIR8 p4ogg41WULC+PtZ4YPuIMCdqtHpj6nijknBhsmaGkWKgyxawtrkdzwx3 SMrV0kiz3f04HQ66DCFOnE6P0zU9/jhKaxsPZQYbDehodWatfZG1DgrR pgv9Sb1R6IYFxxhP73i+zh8EVjEa/WB8ud8jwq5Iv2jNwdLRSo/DRtwf 2Q==
NS 8 2 86400 20260829071132 20260809024302 65496 up.pt. nVml/dizk+Zpn0MBQIywDJEYSK3EW2086i1cPWQ/C9JFVNMMQQWupvuB /FWAbx7t8cMujxYjQqxOc9gvqbEyoPe3sjSb5nn2++YxSdJsLWPJfx8E d83D+RFZ5IPNhaSqoNp9i8gpkynn1NoSpOH4r4HVOY+7QXY9LsU5ixsC 8SY=
NSEC
_acme-challenge.up.pt. A NS SOA MX TXT AAAA NAPTR RRSIG NSEC DNSKEY CAA TYPE65534
NSEC3
SRV
NAPTR
2 10 "S" "SIP+D2U" "" _sip._udp.up.pt.
1 10 "S" "SIP+D2T" "" _sip._tcp.up.pt.
0 10 "S" "SIPS+D2T" "" _sips._tcp.up.pt.
TLSA
SSHFP