direct-book.com

Valid Email Server
Domain Lookup › direct-book.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
direct-book.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 03:47:48 UTC · ↺ Refresh

MX Hostnames

  • mxb.siteminder.com
  • mxa.siteminder.com
  • mxc.siteminder.com
  • mx2.siteminder.com

MX Priorities

  • mxc.siteminder.com: 10
  • mx2.siteminder.com: 100
  • mxa.siteminder.com: 10
  • mxb.siteminder.com: 10

A / AAAA Records

  • 108.138.106.47 ↩ server-108-138-106-47.jfk50.r.cloudfront.net
  • 108.138.106.96 ↩ server-108-138-106-96.jfk50.r.cloudfront.net
  • 108.138.106.12 ↩ server-108-138-106-12.jfk50.r.cloudfront.net
  • 108.138.106.68 ↩ server-108-138-106-68.jfk50.r.cloudfront.net
  • 2600:9000:24f0:a600:1b:cb52:8980:93a1 (no PTR)
  • 2600:9000:24f0:cc00:1b:cb52:8980:93a1 (no PTR)
  • 2600:9000:24f0:6e00:1b:cb52:8980:93a1
  • 2600:9000:24f0:e800:1b:cb52:8980:93a1
  • 2600:9000:24f0:c800:1b:cb52:8980:93a1
  • 2600:9000:24f0:4c00:1b:cb52:8980:93a1
  • 2600:9000:24f0:fc00:1b:cb52:8980:93a1
  • 2600:9000:24f0:ae00:1b:cb52:8980:93a1

Mail Server IPs

  • 54.244.18.70 ↩ mxc.siteminder.com
  • 54.153.120.121 ↩ mx2.siteminder.com
  • 54.244.13.18 ↩ mxa.siteminder.com
  • 54.244.13.97 ↩ mxb.siteminder.com

SOA Record

Raw SOA ns-911.awsdns-49.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-911.awsdns-49.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-432.awsdns-54.com
ns-911.awsdns-49.net
ns-1121.awsdns-12.org
ns-1911.awsdns-46.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.siteminder.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; sp=none; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

1 record
  • SPFv=spf1 include:_spf.siteminder.com -all
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