cardinus.com

Valid Email Server
Domain Lookup › cardinus.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cardinus.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 09:46:04 UTC · ↺ Refresh

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MX Hostnames

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-1.mimecast.com: 10
  • eu-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 104.18.29.15 (no PTR)
  • 104.18.28.15 (no PTR)

Mail Server IPs

  • 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA carla.ns.cloudflare.com dns.cloudflare.com 2405860642 10000 2400 604800 1800
Primary NS (mname)
carla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405860642
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

carla.ns.cloudflare.com
kai.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:48434229.spf08.hubspotemail.net ip4:83.138.173.144/32 ip4:72.32.74.220/32 ip4:92.52.66.33/32 ip4:159.183.233.83 include:eu._netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;aspf=r;adkim=r;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 11 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

12 records
  • SPFv=spf1 mx include:spf.protection.outlook.com include:48434229.spf08.hubspotemail.net ip4:83.138.173.144/32 ip4:72.32.74.220/32 ip4:92.52.66.33/32 ip4:159.183.233.83 include:eu._netblocks.mimecast.com -all
  • 0ed1fe018ad5e75e45cac84432b5ab58
  • 7vv5qx5223d0lp6qxqgm9x75cyh25d03
  • LYY/YHIX4TvGCtJBrXw23fXkg5cEO9eXzHVYKWV0n+A6M9AU86llQBPSEyDF/PHSKKB8N/g3pFY82vfnLFLDIA==
  • _cuz0mcx8uiaxtn3lccuw8bhxalivimq
  • _g2o55me0nd6b6vwhl2kqifw6x0qnw39
  • dp9pr86b72kqc57qcjd2rlly7x1xdw55
  • globalsign-domain-verification=1B52378CEC58907CA97474325BF17DD5
  • google-site-verification=RPO0G-fgyI4FQnDRaT3sVvuVz8sLwbms4wnoGtJy0zU
  • knowbe4-site-verification=bf23cfddc6d5aa008219f5577fef6de2
  • s2pwReI3iOP6gNsyi3TLyPmFdrGXuwOG5kuzwjYFe1PULhNQ0hgfHX3Pc9TRF7Kp5lwyAtjadVPHeBGd3KSE8Q==
  • tdl1x8hftl5dtm0j0fstjv441b6bbkgs
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