contactus.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-03 · pending HTTP 500 crawled 2026-05-16 2 attempts

US · 44.209.148.199 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

http 500

Registration

Registrar
Amazon Registrar, Inc.
Created
1996-05-31
Expires
2027-05-30 375 days left
Updated
2026-04-25
Name servers
  • ns-1413.awsdns-48.org
  • ns-1915.awsdns-47.co.uk
  • ns-731.awsdns-27.net
  • ns-74.awsdns-09.com

DNS records live

NS
  • ns-1413.awsdns-48.org
  • ns-1915.awsdns-47.co.uk
  • ns-731.awsdns-27.net
  • ns-74.awsdns-09.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

Email authentication partial

SPF
v=spf1 include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz3bkTly0+oO660rlEt6OuA3EDVCDTKBMrsef9rrXRlLR7j2MDp/AE7pemdvY0/9EuhxXbQTpVTr7eS8fwX…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCiYbMaUeBzajN+2iCxFUDkh1bPhxqumvqiwHl+oftYn+Jf5kTmwkh8tS0OLKm+l/ZG8HifcVxUh5Y/UZhoL76I/G…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2026-01-09 to 2027-02-07
Expires in 263 days

Linked from (1)