Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
newcastle.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 23:12:49 UTC · ↺ Refresh
MX Hostnames
- newcastle-ac-uk.mail.protection.outlook.com
MX Priorities
- newcastle-ac-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 128.240.216.85 ↩ a10-vip-newrd.ncl.ac.uk
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.ncl.ac.uk hostmaster.ncl.ac.uk 2025100077 10800 3600 2419200 900
Primary NS (mname)
ns0.ncl.ac.uk
Admin Email (rname)
hostmaster@ncl.ac.uk
Serial
2025100077
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns1.ncl.ac.uk
ns0.ncl.ac.uk
ns4.ja.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf2.ncl.ac.uk include:spf.protection.outlook.com include:wpm.flywire.com include:spf.mandrillapp.com include:5025575.spf07.hubspotemail.net include:servers.mcsv.net include:_spf.explore-blue.com include:spf-eu.exlibrisgroup.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._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
13 records- QuoVadis=c7f754a8-035a-4d5a-930d-6b33dc6e2fb9
- dell-technologies-domain-verification=newcastle.ac.uk_e9f2260b-18a2-472c-b21a-fbf22f2ece1a_1730886718
- apple-domain-verification=NRXTLyqNmtz6HRLV
- teamviewer-sso-verification=bb74e096c7f048eebffeedbbbb18fe50
- adobe-idp-site-verification=bde1f88bfe8ef00a273774afaa224776a8d6938c5a08627f278dd799898c901e
- successfactors-site-verification=ZTgxYTJiYTc4NzAzYjA3ZjExNTZmODJjODM3NzM0YjRiNjk3ZDM1MzZhYmUxZjZiZDcxYzBmYWIwMDhkY2QzNw==
- MS=ms91842922
- apple-domain-verification=pfc6dtXQnez64dXc
- SPFv=spf1 include:_spf2.ncl.ac.uk include:spf.protection.outlook.com include:wpm.flywire.com include:spf.mandrillapp.com include:5025575.spf07.hubspotemail.net include:servers.mcsv.net include:_spf.explore-blue.com include:spf-eu.exlibrisgroup.com -all
- U7JD+leJ9n8QWcZ42ig5ExC4tMhOUKp0FG+OeM5ESdBOS4IuCq1mLLABtjR9OepYlKwTkBlac2J154ATlPBBqQ==
- WKSA31OF31U506QZJHI9QO243OH4VTBDUPUXLLKO1
- google-site-verification=jLs7WVXPR4JdRsxiJyjUoynIxC2hCuxeAtDdc-hf8jA
- google-site-verification=SasCIF4KzXtD3nqV9mDXXiHQ-0-3ournQWjovc1uqMo
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