up.pt
The domain up.pt answers at IP address 193.137.55.13. Mail for up.pt goes through 6 servers; the highest priority one is mx04.up.pt. It also publishes 8 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 193.137.55.13 3245s
AAAA AAAA records
- 2001:690:2200:a10::13 1638s
MX MX records
- 10 mx04.up.pt 260s
- 10 mx03.up.pt 260s
- 10 mx05.up.pt 260s
- 10 mx06.up.pt 260s
- 10 mx02.up.pt 260s
- 10 mx01.up.pt 260s
NS NS records
- ns4.up.pt 21600s
- ns2.up.pt 21600s
- ns3.up.pt 21600s
- ns1.up.pt 21600s
- ns02.fccn.pt 21600s
TXT TXT records
- HARICA-odgH2dLCMNQenduoC39 300s
- google-site-verification=eMy_WDqKW1lght0VDzrPfEFh0osBa3BtcILLuMxX5jI 300s
- v=spf1 mx include:spf4.up.pt include:spf6.up.pt include:spf.protection.outlook.com -all 300s
- OIIBdX0Cy1Ay7dAnhFQmuuqdTwtlthv23weewGfmKBDcfrmo2WOrjGfPx8ZFpan5QNfIvto7Jp/S5Do/UpSghA== 300s
- adobe-idp-site-verification=491feeefc019f19c6030bf87ace8477470d9a78bb3e660161ad02c3b3dbfe51e 300s
- MS=ms16675765 300s
- google-site-verification=7hF_ZD6DOKHK8MLopRWBZvby2A0gBGVQi-kvLqdkxGo 300s
- HARICA-0j43Eb50oxtSOMoTJzv 300s
SOA SOA records
- ns1.up.pt 21600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 8 hours ago.