Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coastdigital.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 18:06:19 UTC · ↺ Refresh
MX Hostnames
- coastdigital-co-uk.mail.protection.outlook.com
MX Priorities
- coastdigital-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 185.149.109.131 ↩ b9956d83.reverse.layershift.co.uk
- 2a0d:da00:a:4028:: (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-897.awsdns-48.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-897.awsdns-48.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1573.awsdns-04.co.uk
ns-437.awsdns-54.com
ns-897.awsdns-48.net
ns-1302.awsdns-34.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:195.26.50.164 ip4:89.145.88.220 ip4:139.59.178.62 include:spf.protection.outlook.com include:_spf.intacct.com include:servers.mcsv.net include:spf.messagelabs.com include:eu._netblocks.mimecast.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=172800
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx ip4:195.26.50.164 ip4:89.145.88.220 ip4:139.59.178.62 include:spf.protection.outlook.com include:_spf.intacct.com include:servers.mcsv.net include:spf.messagelabs.com include:eu._netblocks.mimecast.com ~all
- MS=ms90332956
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