indexo.dev

ess-sims.co.uk

.uk crawl

First seen 2026-05-31 · Last seen 2026-05-31 · pending HTTP 403 crawled 2026-06-01

SE · 2.22.31.153 · AS20940 Akamai International B.V.

Reputation 100/100

http 403

DNS records live

NS
  • ns1-38.azure-dns.com
  • ns1.dns-pp.com
  • ns2-38.azure-dns.net
  • ns2.dns-pp.com
  • ns3-38.azure-dns.org
  • ns4-38.azure-dns.info
MX
  • 0 esssims-co-uk0i.mail.protection.outlook.com
TXT
Show 4 TXT records
  • oy3xkwy.impervadns.net
  • gdvch3s451b70qs0fr4n7kpdwwvb89dr
  • mdf2g33m9tlv6lgpyg324g9zybgfv0tx
  • msy0h11c9kz0l0np3kfzxm4c5qhl3qk7
Verified for
  • Dynamics 365
  • GlobalSign
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:mktomail.com include:_spf.eu.messagegears.net include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 70 days

Full certificate history on crt.sh ↗

Linked from (1)