andrewchen.co

.co crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP 200 1629 ms crawled 2026-05-19

US · 104.196.19.14 · AS396982 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=K41CrgQ3KdG_ceau1Y95GP3aTIv95TbzozZ27TUBa6A

Email authentication partial

SPF
v=spf1 include:spf.mandrillapp.com include:servers.mcsv.net ?all
neutral (?all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-03-27 to 2026-06-26
Expires in 37 days

Linked from (2)