Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seabourn.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:52:02 UTC · ↺ Refresh
MX Hostnames
- cluster-df.mailcontrol.com
MX Priorities
- cluster-df.mailcontrol.com: 10
A / AAAA Records
- 23.40.179.164 ↩ a23-40-179-164.deploy.static.akamaitechnologies.com
- 23.40.179.149 ↩ a23-40-179-149.deploy.static.akamaitechnologies.com
Mail Server IPs
- 85.115.62.190 ↩ cluster-f.mailcontrol.com
- 85.115.60.190 ↩ cluster-d.mailcontrol.com
SOA Record
Raw SOA
usw1.akam.net networkteam.hollandamerica.com 2012060123 10800 3600 2592000 86400
Primary NS (mname)
usw1.akam.net
Admin Email (rname)
networkteam@hollandamerica.com
Serial
2012060123
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
eur6.akam.net
ns1-195.akam.net
usw1.akam.net
usc4.akam.net
use2.akam.net
use9.akam.net
ns1-185.akam.net
eur2.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailcontrol.com ip4:213.107.32.214 ip4:82.43.19.241 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
4 records- W888mRjiP1fbZ+6t7U/W2z5/5I0kzzQwsLdchtVsiBw=
- MS=ms30877560
- SPFv=spf1 include:spf.protection.outlook.com include:mailcontrol.com ip4:213.107.32.214 ip4:82.43.19.241 ~all
- knowbe4-site-verification=87f853c8a6c7a37a55c53ae74128096d
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