centrica.co.uk

.uk crawl

First seen 2026-06-01 · Last seen 2026-06-01 · pending HTTP 403 crawled 2026-06-02

DE · 3.71.139.153 · AS16509 Amazon.com, Inc.

Reputation 100/100

http 403

DNS records live

NS
  • dns1.comlaude-dns.com
  • dns2.comlaude-dns.net
  • dns3.comlaude-dns.co.uk
  • dns4.comlaude-dns.eu
MX
  • 10 centrica-co-uk.mail.protection.outlook.com
TXT
  • 5j3Zha9tYy1d//P07nDqGclRs2Qxc0DNX3AI+fvGGam0RQUQHvWG5ipdWjKOmks+p4O7jLjQDVulbO7kGGlmSg==
Verified for
  • Apple
  • DocuSign
  • Microsoft 365
  • Miro

Email authentication strong

SPF
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; ruf=mailto:NDg1MDU=@ruf.vali.email; fo=1; ri=3600
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5DJNzeYmxmtoqibvpwvugVzSVmyW+H2xZ4eDQuobA7YdIJ95u2Z4D4Mrg0c+5HQ0QUflOz0ooTNIwU3vFSM…
selectors probed

Certificates

Loading certificate

Linked from (1)