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stc.co.uk

.uk error

First seen 2026-06-08 · Last seen 2026-06-08 · crawled 2026-06-09 ·5 attempts

US · 204.74.99.100 · AS19905 Vercara, LLC

Reputation 82/100 crawl error no dmarc policy

http error: All connection attempts failed

DNS records live

NS
  • udns1.cscdns.net
  • udns2.cscdns.uk
MX
  • 10 mx-cluster01-hz13.hornetsecurity.ch
  • 20 mx-cluster02-hz13.hornetsecurity.ch
  • 30 mx-cluster03-hz13.hornetsecurity.ch
  • 40 mx-cluster04-hz13.hornetsecurity.ch
TXT
  • ppe-4611d47991dd884fc1c33b32998c61c25a37ffa9
  • aqRXF4yJi5Y0jSjzNAQb0vheHpuam3mzi20PcnbC9fa4hxNK2UwtPM8Gxtk5s4z1YimJWEmHqZdELR+GTrO+Eg==
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:stc.ch ip4:194.150.245.161 ip4:212.23.235.10 ip4:52.142.232.33 ip4:51.145.176.238 ip4:51.145.177.160 ip4:77.241.89.57 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC366vMqo5t4T4nbJvhPGemgEBy8FOe24rzr4ohRnnDEX/sQMcA3k4Owl271B0OAuWqMzxoUY9l…
selectors probed

Certificates

Loading certificate

Linked from (1)

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