Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
holidayinnclub.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 04:24:15 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 23.44.201.24 ↩ a23-44-201-24.deploy.static.akamaitechnologies.com
- 23.44.201.37 ↩ a23-44-201-37.deploy.static.akamaitechnologies.com
- 23.44.201.36 ↩ a23-44-201-36.deploy.static.akamaitechnologies.com
- 23.44.201.8 ↩ a23-44-201-8.deploy.static.akamaitechnologies.com
- 23.44.201.20
- 2600:141b:1c00:20::1730:e0ae
- 2600:141b:1c00:20::1730:e0a6
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
a1-131.akam.net hostmaster.holidayinnclub.com 2022040174 3600 600 604800 300
Primary NS (mname)
a1-131.akam.net
Admin Email (rname)
hostmaster@holidayinnclub.com
Serial
2022040174
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a16-66.akam.net
a1-131.akam.net
a9-66.akam.net
a4-64.akam.net
a5-65.akam.net
a26-67.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com ip4:63.128.107.1 ip4:208.84.180.0/22 a:mailhost2.holidayinnclub.com a:mailhost1.holidayinnclub.com a:smtp.ultipro.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],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
20 records- miro-verification=f096fba12d77e6bf9a5edff55d27a16b203f623b
- google-site-verification=xlEBLC-0KdepxvAWoK4TKg0gV0VVx3MR9AQ2bqwRmjY
- docusign=70a15df3-9656-4cf3-be50-b4a1667d35c6
- MS=6C11BFDBE4D195F8351786E9F2ED3B5E593BBB17
- canva-site-verification=canva-site-verification=0LM3shLz5UXXZzkSyCiIYg)
- jamf-site-verification=fgJ3Fjn10qSZkDYHtwV3vA
- openai-domain-verification=dv-zqH8u8juGL6nDI7ANiYC2PdB
- MS=ms91433065
- paloaltonetworks-site-verification=2e6b5064ab9a9c957453c26012b6e2ffc577bacd9a78c6ca69792938a452113d
- canva-site-verification=Z-0DR9acYeg8GnBkYpjYdw
- uYkIOZPHJ0ru/fSDk5QI7ZHDKteVSRoSuemT3ivw9jO3xF826jrej+lYqg/XPMsDxY0hxfFsGzaha2qxsZTvjw==
- 0ed1fe018a7dd23e3ad1a04202b89f85b3598a0618
- l7MaDVU/ATJ1wWUMnXjy4CLKs0H52QA453frv5FH0WVZz5J110JOfuN3LWbFX1iw/UM8AV9B66kf4fSAauU6HQ==
- teamviewer-sso-verification=6c613b77de3d43bdb545836aa664d6b0
- facebook-domain-verification=9c3cqg7wq2mukub5k0tcwu0cp9zszx
- docusign=180da764-110f-4d45-9e7c-cd7095fcc3f2
- autodesk-domain-verification=BveML_YG5GsQb-Cc2dBN
- apple-domain-verification=1MVe7mJ2tvv0etWy
- 2de0038566e241fee80204da575796c9218b1095b8c15373086506dfb82be041
- SPFv=spf1 include:us._netblocks.mimecast.com ip4:63.128.107.1 ip4:208.84.180.0/22 a:mailhost2.holidayinnclub.com a:mailhost1.holidayinnclub.com a:smtp.ultipro.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for holidayinnclub.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits