osf.io
The domain osf.io answers at IP address 129.80.230.64. The domain DNS is managed by Google, which decides where each subdomain points. Mail for osf.io goes through 2 servers; the highest priority one is mxb.mailgun.org. It also publishes 2 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 129.80.230.64 189s
MX MX records
- 10 mxb.mailgun.org 18343s
- 10 mxa.mailgun.org 18343s
NS NS records
TXT TXT records
- google-site-verification=Os5fN6UEEXdyTWtMShjt2La-9Ei168BdYPXejjtfuIo 300s
- v=spf1 include:servers.mcsv.net include:mailgun.org include:spf.mandrillapp.com include:helpscoutemail.com -all 300s
SOA SOA records
- ns-cloud-e1.googledomains.com 3600s
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 3 hours ago.