Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rvc.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 00:57:59 UTC · ↺ Refresh
MX Hostnames
- rvc-ac-uk.mail.protection.outlook.com
MX Priorities
- rvc-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 51.142.234.133 (no PTR)
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.rvc.ac.uk admin.rvc.ac.uk 2314 28800 7200 604800 3600
Primary NS (mname)
ns1.rvc.ac.uk
Admin Email (rname)
admin@rvc.ac.uk
Serial
2314
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.rvc.ac.uk
ns3.ja.net
ns2.rvc.ac.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:195.195.217.242 ip4:195.195.217.243 ip4:195.195.217.42 ip4:195.195.217.43 ip4:128.86.140.94 ip4:128.86.235.8/30 ip4:128.86.235.34/31 ip4:128.86.136.64 a:owaop.rvc.ac.uk include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- Dgnhrt4weoI1ZYlRsqOrQsDeA1tCFgc2UVSPdIHhFafiNvTVo5Xkes2iPNRWePC3Yx9nRYZUiGe6D4surZlQ0A==
- dT2R/SQ2KIOQuN49WOQP8pYD4eRkiH3MB8lAc2Uf6voW1ooT4s44iaN+iHK4vrZhCGOoIby89fwZf9hQRqhrjQ==
- QuoVadis=81ecfc79-a199-452b-92b9-fe4de5eec651
- SPFv=spf1 ip4:195.195.217.242 ip4:195.195.217.243 ip4:195.195.217.42 ip4:195.195.217.43 ip4:128.86.140.94 ip4:128.86.235.8/30 ip4:128.86.235.34/31 ip4:128.86.136.64 a:owaop.rvc.ac.uk include:spf.protection.outlook.com -all
- amazonses:qFC8D8tquAZogSWsyaUB8ipZuw6ZHIuS5ihG/KRuOro=
- d365mktkey=fuFx6zqbhKTZBqTPApxSN3CVxeGHKwCIAj8LC35SP7Mx
- MS=ms27113492
- 95tth4jt9gr59enq1lhvihdico
- D4B77BC4-203A-4AB6-98A2-48E4C89E6825
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