indexo.dev

twinfield.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP 200 435 ms crawled 2026-05-30

US · 104.18.2.20 · AS13335 Cloudflare, Inc.

Reputation 100/100

Registration

Registrar
GoDaddy Corporate Domains, LLC
Created
2000-03-07
Expires
2027-03-07 279 days left
Updated
2025-12-03
Name servers
  • jihoon.ns.cloudflare.com
  • josephine.ns.cloudflare.com

DNS records live

NS
  • jihoon.ns.cloudflare.com
  • josephine.ns.cloudflare.com
MX
  • 0 wolterskluwer-com.mail.protection.outlook.com
TXT
  • _3hh583zzyl5p9s5yab5y8zpbtlnuriv
  • ca3-4943bed9a3ea433fa520af59a83d4d0b
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:spf.wolterskluwer.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:DMARC_RUA@wolterskluwer.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc_ruf@wolterskluwer.com; pct=100; ri=86400
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQjlpxea/OeqADpupBR+x2SGNw0DZgrM+gAbifyL4czCAT6vh3s0kaPvRvCe1WC20w5gfQ3qbdepsHJvieJJ…
selectors probed

Certificate (current)

E8
from 2026-05-25 to 2026-08-23
Expires in 84 days

Full certificate history on crt.sh ↗

Linked from (2)