indexo.dev

thepuzzlers.io

.io crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP 200 971 ms crawled 2026-05-13

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

DNS records live

NS
  • lex.ns.cloudflare.com
  • lorna.ns.cloudflare.com
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
Show 5 TXT records
  • apple-domain-verification=YszH3Wm3wNz2Fthu
  • google-site-verification=9X2_KRSyIWyQR2vEYEykIEGU0eemK3U6xpC6vtn2j10
  • google-site-verification=CUUeuJRudtTQ5oQ2AyGapcEmJvhPrRFhQmirgxx0z4M
  • protonmail-verification=c7472d4702f45006692ae8366973b9f8cd4c4b61
  • MS=C5BBADC11CE82E7597961F82C2EC1F7F7B821DEF

Email authentication partial

SPF
v=spf1 include:_spf.mailersend.net include:_spf.protonmail.ch mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:hi@thepuzzlers.io
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuNgLhPNTjMDChjungVS+joVrIJHucQuJlHJpymjg1FPgzR7Fkqvu8HLBx2FkiBXaotOKmQb004/jScwNQM…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPumSn5fG1HG/7+39et/4sVNZZQ5CmDHskNGH26omSxMOp+l7JNoIb2BF9exK1f8A9ESpCdfgjlHJNAMcbQOvICw…
selectors probed

Certificate (current)

R12
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

Linked from (2)