Lookup of doi.org
The domain doi.org was registered on January 19, 1999 at 6:00 am (UTC/GMT).
Associated IPv4 Addresses:
Associated IPv6 Addresses:
- 2606:4700:20::681a:8ed
- 2606:4700:20::681a:9ed
- 2606:4700:20::ac43:4893
Nameservers:
- josh.ns.cloudflare.com
- zita.ns.cloudflare.com
Mail Exchanger Records:
- bugsmasher.cnri.reston.va.us, priority: 5
- bumblebee.cnri.reston.va.us, priority: 10
Text Records:
- v=spf1 ip4:132.151.0.0/19 ip4:38.100.138.128/27 ip4:38.100.128.112/28 ip4:72.164.89.64/27 -all
Start of Authority Records:
- rname: dns.cloudflare.com, mname: josh.ns.cloudflare.com, serial: 2321479257
CAA Records:
- tag: issuewild, value: comodoca.com
- tag: issuewild, value: digicert.com; cansignhttpexchanges=yes
- tag: issuewild, value: letsencrypt.org
- tag: issuewild, value: pki.goog; cansignhttpexchanges=yes
- tag: iodef, value: mailto:sysadmin@cnri.reston.va.us
- tag: issue, value: amazon.com
- tag: issue, value: amazonaws.com
- tag: issue, value: amazontrust.com
- tag: issue, value: awstrust.com
- tag: issue, value: comodoca.com
- tag: issue, value: digicert.com; cansignhttpexchanges=yes
- tag: issue, value: letsencrypt.org
- tag: issue, value: pki.goog; cansignhttpexchanges=yes
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