Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
ske.uk.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 18:00:27 UTC · ↺ Refresh
MX Hostnames
- d231504.1.ess.uk.barracudanetworks.com
- d231504.b.ess.uk.barracudanetworks.com
- ske-uk-net.mail.protection.outlook.com
MX Priorities
- ske-uk-net.mail.protection.outlook.com: 15
- d231504.1.ess.uk.barracudanetworks.com: 5
- d231504.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188
SOA Record
Raw SOA
dns02.opal-solutions.com hostmaster.opal-solutions.com 2023031001 14400 3600 604800 14400
Primary NS (mname)
dns02.opal-solutions.com
Admin Email (rname)
hostmaster@opal-solutions.com
Serial
2023031001
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
dns01.opal-solutions.com
dns03.opal-solutions.com
dns02.opal-solutions.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:84.43.120.124 include:spf.protection.outlook.com include:servers.mcsv.net include:o365.crossware.co.nz include:spf.ess.uk.barracudanetworks.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
7 records- google-site-verification=2dNIyW4FXSy4eBxLsUj5t1G0J8Vu7fQ1dQLYvEWxIZg
- 9148222636443fc269556d25c522a89d
- nGzyOVLfHALF2VOo91rFESCsgulPpoqESaYlg+Cj4WPOhg40BFnpbTa27H6mGuDo+DAQgL7IRHRdCB7UQUuPdw==
- MS=ms92640786
- SPFv=spf1 ip4:84.43.120.124 include:spf.protection.outlook.com include:servers.mcsv.net include:o365.crossware.co.nz include:spf.ess.uk.barracudanetworks.com -all
- ms=ms92154271
- 7tsrg901zx4fk5qgzkvrfl585pkt0z32
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