freecodecamp.org
The domain freecodecamp.org answers at IP address 104.26.2.33. The domain DNS is managed by Cloudflare, which decides where each subdomain points. Mail for freecodecamp.org goes through 5 servers; the highest priority one is aspmx.l.google.com. It also publishes 9 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 104.26.2.33 300s
- 172.67.70.149 300s
- 104.26.3.33 300s
AAAA AAAA records
- 2606:4700:20::ac43:4695 300s
- 2606:4700:20::681a:221 300s
- 2606:4700:20::681a:321 300s
MX MX records
- 1 aspmx.l.google.com 300s
- 5 alt2.aspmx.l.google.com 300s
- 5 alt1.aspmx.l.google.com 300s
- 10 alt4.aspmx.l.google.com 300s
- 10 alt3.aspmx.l.google.com 300s
NS NS records
- anna.ns.cloudflare.com 21600s
- cash.ns.cloudflare.com 21600s
TXT TXT records
- google-site-verification=TakbUdLjWbZfk3W5EKfzCHCvN0r3O3TvCOsl6Q6-NkY 300s
- v=spf1 mx include:_spf.google.com include:amazonses.com -all 300s
- MS=ms63208939 300s
- mongodb-site-verification=iLPVBZkbjFGe4pz4YszIe6a2KG7U0Eja 300s
- google-site-verification=zsi_ytS9f3kFX0_IwEDRWjB9d0nb80hZdgCX9Yc-OPo 300s
- have-i-been-pwned-verification=dweb_tgzo6k7eg8wn7o4fzhc021v1 300s
- google-site-verification=d9ZvgQC_Lvg8J-GkpD6kHmBHCsuw8-A8BJXIwqCRL7g 300s
- google-site-verification=b4tITLzEeeZGEpvD4mGNf3khKM4fvqejQaz9SYBQP8E 300s
- google-site-verification=jgKWN_Bx9-FlyACDYQkp5UT5VZqlidL0DDKaliqkN84 300s
SOA SOA records
- anna.ns.cloudflare.com 1800s
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.