indexo.dev

fourcommunications.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP 200 812 ms crawled 2026-06-02

GB · 18.169.216.8 · AS16509 Amazon.com, Inc.

Reputation 100/100

Registration

Registrar
123-Reg Limited
Created
2003-12-06
Expires
2026-12-06 185 days left
Updated
2025-12-07
Name servers
  • uk-ns-1.fourplc.com
  • uk-ns-2.fourplc.com

DNS records live

NS
  • uk-ns-1.fourplc.com
  • uk-ns-2.fourplc.com
MX
  • 10 eu-smtp-inbound-1.mimecast.com
  • 10 eu-smtp-inbound-2.mimecast.com
TXT
  • MS=DC03E9D9200B4A976BB4FA06343129FEF0DF82C9
  • ca3-e27a95e5ebc9482f8467da8d9a072cd3
  • 8bdbc6a2964a4b538b4f952a569c89c8
Verified for
  • Apple

Email authentication strong

SPF
v=spf1 ip4:80.71.28.64/27 ip4:168.245.94.198 ip4:168.245.67.111 include:spf.protection.outlook.com include:_netblocks.mimecast.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:6a10e5e1fa7f000@rep.dmarcanalyzer.com; ruf=mailto:6a10e5e1fa7f000@for.dmarcanalyzer.com; fo=1;
policy: reject (enforced)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-05-26 to 2026-08-24
Expires in 81 days

Full certificate history on crt.sh ↗

Linked from (1)