Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
southeastsolar.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 07:11:25 UTC · ↺ Refresh
MX Hostnames
- southeastsolar-co-uk.mail.protection.outlook.com
MX Priorities
- southeastsolar-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 185.151.30.185 ↩ 185-151-30-185.ptr4.stackcp.net
Mail Server IPs
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.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::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.krystal.uk admin.k-validator-tuna-lon.krystal.uk 2026030505 3600 1800 1209600 86400
Primary NS (mname)
ns1.krystal.uk
Admin Email (rname)
admin@k-validator-tuna-lon.krystal.uk
Serial
2026030505
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.krystal.uk
ns1.krystal.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:81.150.148.248 ip4:185.194.90.17 ip4:77.72.2.104 a mx ip4:192.162.216.0/22 include:_spf.google.com include:spf.stackmail.com include:spf.protection.outlook.com include:relay.k.io -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- MS=ms59478032
- SPFv=spf1 ip4:81.150.148.248 ip4:185.194.90.17 ip4:77.72.2.104 a mx ip4:192.162.216.0/22 include:_spf.google.com include:spf.stackmail.com include:spf.protection.outlook.com include:relay.k.io -all
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