sikorsky.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP 200 1749 ms crawled 2026-06-01

US · 166.23.253.209 · AS6075 Lockheed Martin Corporation

Reputation 95/100 weak security headers

Registration

Registrar
CSC Corporate Domains, Inc.
Created
1994-03-05
Expires
2027-03-06 276 days left
Updated
2026-03-02
Name servers
  • ns1.lmco.com
  • ns2.lmco.com
  • ns3.lmco.com

DNS records live

NS
  • ns1.lmco.com
  • ns3.lmco.com
MX
  • 10 mailfe01.lmco.com
  • 10 mailfe02.lmco.com
TXT
  • rKuUC1qebCTF1gZQB04HA3gVJn8VgLH+FzHEaSpeObYQPCtSBpZfKBd2zaWZK+TGcVVZU8c26ctz9W+TxcugmQ==

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; pct=100; aspf=r; adkim=r; fo=1; rua=mailto:lm-rua.dmarc@lmco.com;ruf=mailto:lm-ruf.dmarc@lmco.com;
policy: reject (enforced) · sp=reject
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1;p=
  • google: v=DKIM1;p=
  • selector1: v=DKIM1;p=
  • selector2: v=DKIM1;p=
  • k1: v=DKIM1;p=
  • k2: v=DKIM1;p=
  • mail: v=DKIM1;p=
  • dkim: v=DKIM1;p=
  • s1: v=DKIM1;p=
  • s2: v=DKIM1;p=
  • mxvault: v=DKIM1;p=
  • smtpapi: v=DKIM1;p=
selectors probed

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2025-12-08 to 2027-01-09
Expires in 220 days

Linked from (1)