indexo.dev

bigsis.com

.com crawl

First seen 2026-04-29 · Last seen 2026-05-18 · ok HTTP 200 5025 ms crawled 2026-05-07

US · 13.248.160.137 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar
MarkMonitor Inc.
Created
2002-04-18
Expires
2027-04-18 332 days left
Updated
2026-03-17
Name servers
  • ns1.dns.communitybrands.uk
  • ns2.dns.communitybrands.uk
  • ns3.dns.communitybrands.uk
  • ns4.dns.communitybrands.uk

DNS records live

NS
  • ns1.dns.communitybrands.uk
  • ns2.dns.communitybrands.uk
  • ns3.dns.communitybrands.uk
  • ns4.dns.communitybrands.uk
MX
  • 0 bigsis-com.mail.protection.outlook.com
TXT
  • as=1157693013
Verified for
  • Brevo
  • Google
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:212.146.241.178 include:us._netblocks.mimecast.com include:mail.zendesk.com include:spf.sendinblue.com include:authsmtp.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc.reports@venturedsolutions.com; ruf=mailto:dmarc.reports.ruf@venturedsolutions.com;fo=1;
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

Linked from (1)