Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ljmu.ac.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 20:09:59 UTC · ↺ Refresh
MX Hostnames
- mxb-00839101.gslb.pphosted.com
- mxa-00839101.gslb.pphosted.com
MX Priorities
- mxb-00839101.gslb.pphosted.com: 10
- mxa-00839101.gslb.pphosted.com: 10
A / AAAA Records
- 20.90.204.206 (no PTR)
Mail Server IPs
- 143.55.147.2 ↩ mx11-00839101.pphosted.com
- 66.159.232.19 ↩ mx07-00839101.pphosted.com
SOA Record
Raw SOA
dns-pri.ljmu.ac.uk itservices-security.ljmu.ac.uk 3826 3600 600 604800 3600
Primary NS (mname)
dns-pri.ljmu.ac.uk
Admin Email (rname)
itservices-security@ljmu.ac.uk
Serial
3826
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns-sec.ljmu.ac.uk
dns-pri.ljmu.ac.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:150.204.0.0/16 include:_spf.questionpro.com include:wpm.flywire.com include:spf.protection.outlook.com include:spf-00839101.pphosted.com include:_spf.eprints-hosting.org -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=20; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 20% of failing messages only
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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- hes=bee2a856ac4994563a2869b83521beaa
- lnmpkkqhe8bvabpm7nqjomu76t
- ZOOM_verify_ON1ON85TR9WeqgJPvE1G0g
- google-site-verification=O-wf-AT_qsWrc4yJpMkLphxUSxhron31BXrA3FGuw7M
- QuoVadis=add4f2b0-d602-4f60-b12c-683977ea954f
- D54C8A68-CADF-4D22-B439-7044E89BAFA1
- facebook-domain-verification=mndxb1yhweuojkcr6obmxozhx8tu49
- ms-domain-verification=d1a83056-9738-4d51-99f3-615d529c2de9
- google-site-verification=NQOhNspVRx0H-H9FOTeIcpzw32WLBcZg1m1MiGNa1eM
- apple-domain-verification=3EnLtqlYbBqHoVCx
- google-site-verification=4nWabhHyW6kYsIkhwmvNxs0lz_kKhaSPL0oDA-xFLtU
- rhino_accounts=2b8424cc9768ffbf5a5b4cd51a43e40d
- MS=ms57201517
- adobe-idp-site-verification=9f5c37ce-cef0-4693-b10f-e3d9f97844b7
- QuoVadis=a0eb4cde-7809-445a-ae0a-38256a5c1a42
- open-play-ltd-domain-verification-07mrhq=rQ8tSDBSjdvvtGo1pjJuzY65E
- @ 3600 IN TXT adobe-idp-site-verification=ad4b73e4488fd73f76fc2f6a6e698cb836aa243bb954b91de768df8a82713305
- SPFv=spf1 ip4:150.204.0.0/16 include:_spf.questionpro.com include:wpm.flywire.com include:spf.protection.outlook.com include:spf-00839101.pphosted.com include:_spf.eprints-hosting.org -all
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