sirohotels.com

Valid Email Server
Domain Lookup › sirohotels.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sirohotels.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 08:49:13 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

  • 46.137.92.73 ↩ ec2-46-137-92-73.eu-west-1.compute.amazonaws.com
  • 52.209.200.54 ↩ ec2-52-209-200-54.eu-west-1.compute.amazonaws.com

Mail Server IPs

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

SOA Record

Raw SOA ns-387.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-387.awsdns-48.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-708.awsdns-24.net
ns-1232.awsdns-26.org
ns-1772.awsdns-29.co.uk
ns-387.awsdns-48.com

SPF Record

✓ Strict (-all)
v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.synxis.com include:spf_3a.oracleindustry.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

4 records
  • MS=ms60281610
  • docusign=dfce6933-153e-4b2b-978b-3480837ac06e
  • SPFv=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.synxis.com include:spf_3a.oracleindustry.com -all
  • 0ed1fe018a709a249bda4c4c01921219dc2f0e26a5
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