code.org
The domain code.org answers at IP address 52.222.236.124. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. Mail for code.org goes through 5 servers; the highest priority one is aspmx.l.google.com. It also publishes 18 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 52.222.236.124 60s
- 52.222.236.111 60s
- 52.222.236.81 60s
- 52.222.236.22 60s
MX MX records
- 1 aspmx.l.google.com 300s
- 5 alt2.aspmx.l.google.com 300s
- 5 alt1.aspmx.l.google.com 300s
- 10 aspmx3.googlemail.com 300s
- 10 aspmx2.googlemail.com 300s
NS NS records
- ns-1652.awsdns-14.co.uk 21600s
- ns-678.awsdns-20.net 21600s
- ns-269.awsdns-33.com 21600s
- ns-1497.awsdns-59.org 21600s
TXT TXT records
- google-site-verification=LPH506ckn9ILnoLbU7-_iLGwb7KnC-whH6LDFsYpvso 300s
- google-site-verification=rlD0fAw4zex4U4XrrJn3Zf--QddLebZcb5seIznZ1_4 300s
- MS=ms84680364 300s
- v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:aspmx.pardot.com include:44976903.spf05.hubspotemail.net include:spf.mailjet.com include:_spf.mlsend.com ~all 300s
- google-site-verification=-E_rSfU2SJ037l6KuAS1LMH7BQ7Lw-Feb1I7JZvVpqI 300s
- anthropic-domain-verification-hehbgv=zOMppSeNEkC5UddeC7LHgc7nu 300s
- t9dtxv28tq4n7tbn7355t26r62jtyh19 300s
- bugcrowd-verification=4e328e2cf7e9d86a17f10faeceeedd3e 300s
- d1l2ndf1rv58my.cloudfront.net 300s
- 1password-site-verification=TPIIQMLIDNFZVKFU4KF3R72LRM 300s
- sending_domain1121843=909326644e56ca9f0d77cbc24cd152887da893af83565426791cae05db1e0628 300s
- google-site-verification=nD5EO832vd1LtEqVpphjLkH_nV4gxUKQb7MRotRUUkY 300s
- atlassian-domain-verification=OTixRADMse89Mpeybwy2m81PhC7hgIimN7beU8xwqsKK6TjWxiWV9uoRr8fhh/SH 300s
- wiz-domain-verification=6bcbfb7017d60f6f0784ea47f6e4833e7d6201aa994bfb631098a5ba7912e5d8 300s
- mailerlite-domain-verification=991bf00c613365b7a2072767bbf139c471120142 300s
- google-site-verification=MEP5IUpWIF4sLlOnOyFoy8IB9KA-aZmKBukf30eO4-Y 300s
- pardot1121843=294f355dc244184aa79a9d92d7e82dbe6b4e3486bb2b74be1cabe0af2b14981d 300s
- facebook-domain-verification=wvqcv3rz5jjrhuaoeyedkmqtyugi7b 300s
SOA SOA records
- ns-678.awsdns-20.net 900s
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.