costain.com

.com crawl

First seen 2026-04-28 · Last seen 2026-05-19 · pending HTTP 403 crawled 2026-05-18 3 attempts

US · 172.66.43.91 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

http 403

Registration

Registrar
GoDaddy.com, LLC
Created
1997-06-20
Expires
2027-06-19 394 days left
Updated
2022-10-09
Name servers
  • mary.ns.cloudflare.com
  • vin.ns.cloudflare.com

DNS records live

NS
  • mary.ns.cloudflare.com
  • vin.ns.cloudflare.com
MX
  • 10 eu-smtp-inbound-2.mimecast.com
  • 20 eu-smtp-inbound-1.mimecast.com
TXT
Show 9 TXT records
  • co-uk-website-app01.azurewebsites.net
  • mindmanager-verification=5006c59fc184ae44cdc3ce6dca19c4361730a39fd241372598e1785f66304c4b
  • msfpkey=1rati3na4eu423p7zwdb88sqj
  • nitro-verification-code=Mjc2NDU1Mzk2MDc2Mjg5MjM4Mg==
  • qCURO9MNnDVDaP+P3Fcgnragzk3LNtfUNMzDC8vNEuefvbxS+z3zklo9k8c14lKdz9O3VaE21Kg0vrfFTgBNFg==
  • tcwshort.azurewebsites.net
  • Value:logmein-verification-code=878c998e-c6f1-4f1e-a144-c3fd3b7cbf94
  • _qwlteljdcm8gtxqugisjlr0t4bt4ddm
  • cloudflare_dashboard_sso=22cfbf837a085f4adae8905882232450
Verified for
  • Atlassian
  • DocuSign
  • Google
  • Miro

Email authentication partial

SPF
v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ip4:168.245.18.20 ip4:18.168.51.200 ip4:18.168.140.58 ip4:148.59.101.16/28 include:authsmtp.com include:spf_c.oraclecloud.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:eb27b46c@inbox.ondmarc.com; ri=3600; ruf=mailto:eb27b46c@inbox.ondmarc.com; fo=1
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwmdnUzS9tuqGVfJ6EBfWBwqj6z6rSr5zNWaO6+dW3xet0GFoeLIN9NteMAMw6/PdkN0RLBo8jU08CIx6VZ…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAtf1PaORMvwojNxbDs7gKlE/7aXtlIdz4efxs+XLdSeGgOo+UdKjGBfJuCFhKdoYo3jjosDev2w0JXwJnT02OiT…
selectors probed

Certificate (current)

E7
from 2026-04-11 to 2026-07-10
Expires in 51 days

Linked from (6)