Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sse.org.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 17:08:18 UTC · ↺ Refresh
MX Hostnames
- sse-org-uk.mail.protection.outlook.com
MX Priorities
- sse-org-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.145.73 (no PTR)
- 104.21.39.125 (no PTR)
- 2606:4700:3030::ac43:9149
- 2606:4700:3037::6815:277d
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
keanu.ns.cloudflare.com dns.cloudflare.com 2399079927 10000 2400 604800 1800
Primary NS (mname)
keanu.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399079927
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
peaches.ns.cloudflare.com
keanu.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:mailx.e-learndesign.co.uk ip4:198.37.159.2 ip4:168.245.16.120 include:spf.protection.outlook.com include:_spf.salesforce.com include:servers.mcsv.net include:spf1.formassembly.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
2 records- msfpkey=79wgtoi2skg071aoj0kz65bf6
- SPFv=spf1 a:mailx.e-learndesign.co.uk ip4:198.37.159.2 ip4:168.245.16.120 include:spf.protection.outlook.com include:_spf.salesforce.com include:servers.mcsv.net include:spf1.formassembly.com -all
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