Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oppermanplants.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:41:43 UTC · ↺ Refresh
MX Hostnames
- oppermanplants-com.mail.protection.outlook.com
MX Priorities
- oppermanplants-com.mail.protection.outlook.com: 0
A / AAAA Records
- 82.163.20.23 ↩ 82-163-20-23.as15444.net
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.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
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.ukfast.net support.ukfast.co.uk 2025111701 60 60 60 60
Primary NS (mname)
ns0.ukfast.net
Admin Email (rname)
support@ukfast.co.uk
Serial
2025111701
Refresh
60s
Retry
60s
Expire
60s
Minimum TTL
60s
Nameservers (NS)
ns0.ukfast.net
ns1.ukfast.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-sites.uk.w3pcloud.com ip4:193.39.253.30 ip4:185.91.40.234 include:spf.protection.outlook.com include:spf.uk.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 include:spf-sites.uk.w3pcloud.com ip4:193.39.253.30 ip4:185.91.40.234 include:spf.protection.outlook.com include:spf.uk.exclaimer.net -all
- hp70nm8p00sme6cgmd4nduu14u
- MS=ms75659590
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