Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kingston.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 22:29:59 UTC · ↺ Refresh
MX Hostnames
- kingston-ac-uk.mail.protection.outlook.com
MX Priorities
- kingston-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.20.82 (no PTR)
- 104.22.34.238 (no PTR)
- 104.22.35.238
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
kuauthpr01.kingston.ac.uk dns.kingston.ac.uk 2010241101 10800 3600 2592000 900
Primary NS (mname)
kuauthpr01.kingston.ac.uk
Admin Email (rname)
dns@kingston.ac.uk
Serial
2010241101
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
kuauthpr01.kingston.ac.uk
ns2.ja.net
pibloxapp04.kingston.ac.uk
kuauthkh01.kingston.ac.uk
ns3.ja.net
pibloxapp03.kingston.ac.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=4vfc7gaw._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];pct=100;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._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
18 records- jamf-site-verification=wiVUWBp5giKiGLIwr9m6AQ
- brevo-code:ffbed55c7d57bc7a594b4bceadd4ee99
- google-site-verification=K4i4LrHOe9pcXXUbcanyZ_IUsz1E5Sq2kjR6c9Yn4H0
- apple-domain-verification=zlQPtBlavB0LgN6O
- SPFv=spf1 redirect=4vfc7gaw._spf._d.mim.ec
- atlassian-domain-verification=Kne0Q1hZ7/IcNDw1jHv2ZZkyAXLdZUnpa79vMLXLa3F1lOUJFakDUd5ry7F4evk4
- QuoVadis=83e2dfeb-ec3c-439d-afb3-e10a99443970
- specops-verification-code=204f0365-5389-4708-b32b-9cb2a4a8cc87
- Sendinblue-code:3188b670f20363cde2ab573982306bd1
- ZVOtjkSJm54LpwhN1FaOZJJNgYjCj2z+h+C6ZjeJbHW7T0MZhCvmJitUcmMHf377/VvufVYzV2TlNhY4Fp7/xQ==
- F921JKK2F69PT1VNORVC65DLUEU4E8WU4VW1JSSZ
- apple-domain-verification=HGq23QLzGzwjaf2F
- b88fdf5f-8c0a-458e-b073-c58ff9b89253
- rhino_accounts=3c599a041a042872f20e689fe6d44a06
- adobe-idp-site-verification=edc05ac2e2b477df7a424ab729cbcba6e70f03987cad3cf3e44e7d320ff7cc95
- 739aef19-8341-44f6-9f99-5a8aeec0e01f
- autodesk-domain-verification=iPA7ErEQrgKeGb4fH8PS
- MS=ms78432325
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