Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wsc.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 17:37:09 UTC · ↺ Refresh
MX Hostnames
- wsc-ac-uk.mail.protection.outlook.com
MX Priorities
- wsc-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 103.77.224.16 ↩ node-103-77-224-16.reverse.x4b.me
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.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
leo.ns.cloudflare.com dns.cloudflare.com 2399748551 10000 2400 604800 1800
Primary NS (mname)
leo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399748551
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
walk.ns.cloudflare.com
leo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:212.219.117.253 ip4:80.6.91.150 ip4:212.219.117.253 include:customers.clickdimensions.com include:spf.uk.exclaimer.net include:spf.protection.outlook.com include:cirqahosting.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 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
10 records- apple-domain-verification=w4mSf9Tv5wJv0FcA
- google-site-verification=HldVxbyeT8Ch9n3i_wPluKVcMAl62_Orey1hZpbWDAY
- v=msv1 t=2e949a95d6794696f5b4b1dd42f58b
- v=msv1 t=c05a5db8302d90428c2aed272ef0c4
- SPFv=spf1 a ip4:212.219.117.253 ip4:80.6.91.150 ip4:212.219.117.253 include:customers.clickdimensions.com include:spf.uk.exclaimer.net include:spf.protection.outlook.com include:cirqahosting.com ~all
- wwOpiIYVdvf548ec2vwX4FPA9A9vyyJURGst/OVuOIT1LrgeIj0EFb/OdNq2U3w7WSz2/mkOtvLrKQaO4uNKUA==
- MS=ms15364363
- QuoVadis=1fdcecfb-2da2-4e65-a2cb-b0a8e8326edc
- Zoom#10746534
- adobe-idp-site-verification=98807fbba7a9b9a5da8d55ffcf226c95b6f5245bddb592fd2ae38d0fc844c568
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