Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
hdh.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 13:54:20 UTC · ↺ Refresh
MX Hostnames
- hdh-co-uk.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 148.106.149.1
- 148.106.149.2
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
blue.foundationdns.net
blue.foundationdns.com
blue.foundationdns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:rp.oracleemaildelivery.com -all
📊 DNS lookups: 2/10
✓ 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
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
6 records- ZOOM_verify_8veABR6bLjJiMFa4X3RdH4
- _yswh4gn892hdgncf1skku3swdzubqp2
- box-domain-verification=f398f9e611e2ee1666799c441e616c30a94d3535e2f10d0a9806d583698c03ba
- ks62t0yjk9fb511tfydw5m3qm117bgp1
- SPFv=spf1 include:spf.protection.outlook.com include:rp.oracleemaildelivery.com -all
- MS=ms85898691
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