scientificamerican.com
The domain scientificamerican.com answers at IP address 18.66.122.40. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. Mail for scientificamerican.com goes through 1 servers; the highest priority one is null.scientificamerican.com. It also publishes 14 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 18.66.122.40 60s
- 18.66.122.67 60s
- 18.66.122.11 60s
- 18.66.122.22 60s
AAAA AAAA records
- 2600:9000:2250:2c00:12:7409:4340:93a1 60s
- 2600:9000:2250:5400:12:7409:4340:93a1 60s
- 2600:9000:2250:4400:12:7409:4340:93a1 60s
- 2600:9000:2250:a00:12:7409:4340:93a1 60s
- 2600:9000:2250:1600:12:7409:4340:93a1 60s
- 2600:9000:2250:3400:12:7409:4340:93a1 60s
- 2600:9000:2250:6600:12:7409:4340:93a1 60s
- 2600:9000:2250:6a00:12:7409:4340:93a1 60s
MX MX records
- 0 null.scientificamerican.com 300s
NS NS records
- ns-265.awsdns-33.com 19534s
- ns-1137.awsdns-14.org 19534s
- ns-1733.awsdns-24.co.uk 19534s
- ns-918.awsdns-50.net 19534s
TXT TXT records
- klaviyo-site-verification=WEer5A 300s
- facebook-domain-verification=jdhhbhjmhg280yczsbslj24j4ixwty 300s
- _globalsign-domain-verification=aQIRcZ4Sa1SmXZlbSPt5QrVI6ozleqa0sPLU-bElLs 300s
- --CC4tqSa5FE5Ef9EcpPTQT_Eps" 300s
- google-site-verification=LnqMHfT4GQvaYq57jqUePbMh3PABoiEL_dQHZi4wksQ 300s
- amazonses:z/xWv8zW4whMBWPvXhcdJ41fhYxtB3sQ6lRA41p7KuY= 300s
- _globalsign-domain-verification=l_BNpBAnk-rKZRyXJ9UkBfv9o6EEuuenkBrGpYNYo0 300s
- google-site-verification=lB4TLluqz5GNWMk-1ixJZWsYi80wCX_GfMZXa-qYnvg 300s
- google-site-verification=Iqpxw0SAZ49l5fAR5YT2ZOji7qnCetcUpTbvlpITGME 300s
- airtable-verification=7b2f198dbf792dce652c2d44aef7058a 300s
- Hello GlobalSign CEOS1602043687 300s
- google-site-verification=aW6PYkTCxX7iGeCKYawpfWCKDvk-2mdhlqa9VLSHx5Q 300s
- v=spf1 -all 300s
- _globalsign-domain-verification=IG4UdrI9gc_SVSE132aTagdWhxkvONdbIBhHhhcMlP 300s
SOA SOA records
- ns-1733.awsdns-24.co.uk 358s
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 9 hours ago.