Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ncn.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:16:59 UTC · ↺ Refresh
MX Hostnames
- ncn-ac-uk.mail.protection.outlook.com
MX Priorities
- ncn-ac-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 18.200.180.147 ↩ ec2-18-200-180-147.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.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
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.ja.net hostmaster.ns11.ja.net 2018040940 43200 3600 3600000 3600
Primary NS (mname)
ns11.ja.net
Admin Email (rname)
hostmaster@ns11.ja.net
Serial
2018040940
Refresh
43200s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns12.ja.net
ns10.ja.net
ns11.ja.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:195.194.89.80 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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
8 records- adobe-idp-site-verification=3eb404d9-74a1-4874-8244-43abf0b68f8b
- MS=ms99994967
- QuoVadis=9e128409-23e2-4ee6-a5e1-4be4c0ec36c3
- google-site-verification=fWvAVSFsWCtripFsEhPSBco3OTb6weXigO5Qbi36dHI
- LE4FvOjDXoX0yqTnv+y9KUVV93Ybkt2NlL7up8Z8xJpXCzFypeOr92zYsi/c7oxO9PtomFtT1U7rIvsmBnNJVg==
- MS=ms53299105
- 0ed1fe018aae6e29ec37a3421db48a8a
- SPFv=spf1 a mx ip4:195.194.89.80 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com -all
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