Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ravensbourne.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 16:22:11 UTC · ↺ Refresh
MX Hostnames
- ravensbourne-ac-uk.mail.protection.outlook.com
MX Priorities
- ravensbourne-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 52.215.88.119 ↩ ec2-52-215-88-119.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.ja.net hostmaster.ns11.ja.net 2022052763 43200 3600 3600000 3600
Primary NS (mname)
ns11.ja.net
Admin Email (rname)
hostmaster@ns11.ja.net
Serial
2022052763
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 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; fo=1; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- google-site-verification=co5ONmeNxDETleHgy6tzUWtvgjrtTz8ykEFe0f2_Kno
- MS=ms67627806
- facebook-domain-verification=vssydnb1zl5a7jxp1wh1hiabqzo6na
- facebook-domain-verification=l7j0oiggie8u9tvzjj1t1a9qwsaa1m
- google-site-verification=fqGU_7ic1YO8gha3Omb3g41LnDms-asDn457i2b5wXs
- facebook-domain-verification=h6yt2m4mpxtrcfit21vm97d4c53iey
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=j8CCNOOciziwKlu-OXIuU5fyyU842jcJjmA2fr7hBgI
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