lboro.ac.uk

Valid Email Server
Domain Lookup › lboro.ac.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lboro.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 21:50:21 UTC · ↺ Refresh

MX Hostnames

  • lboro-ac-uk.mail.protection.outlook.com

MX Priorities

  • lboro-ac-uk.mail.protection.outlook.com: 5

A / AAAA Records

  • 76.223.116.192 ↩ a7d8db44e8578c438.awsglobalaccelerator.com
  • 75.2.70.143 ↩ a7d8db44e8578c438.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA agate.lut.ac.uk postmaster.lut.ac.uk 2026032675 300 900 1209600 1800
Primary NS (mname)
agate.lut.ac.uk
Admin Email (rname)
postmaster@lut.ac.uk
Serial
2026032675
Refresh
300s
Retry
900s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns1.surfnet.nl
agate.lut.ac.uk
cgate.lut.ac.uk
bgate.lut.ac.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:3.8.217.160 ip4:158.125.0.0/16 ip4:131.231.0.0/16 ip4:194.66.220.0/24 ip4:213.106.251.0/26 ip4:213.106.253.0/26 include:tcmailservice.targetconnect.net ip4:148.253.140.130 ip4:34.198.56.55 include:wpm.flywire.com include:spf1.fraedom.com include:spf.protection.outlook.com include:_spf.createsend.com ip4:148.253.140.194 ip4:194.110.243.39 ip4:89.248.63.158 ip4:89.248.63.130 ip4:205.201.128.0/20 ip4:198.2.128.0/18 include:spf.mandrillapp.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._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

4 records
  • SPFv=spf1 ip4:3.8.217.160 ip4:158.125.0.0/16 ip4:131.231.0.0/16 ip4:194.66.220.0/24 ip4:213.106.251.0/26 ip4:213.106.253.0/26 include:tcmailservice.targetconnect.net ip4:148.253.140.130 ip4:34.198.56.55 include:wpm.flywire.com include:spf1.fraedom.com include:spf.protection.outlook.com include:_spf.createsend.com ip4:148.253.140.194 ip4:194.110.243.39 ip4:89.248.63.158 ip4:89.248.63.130 ip4:205.201.128.0/20 ip4:198.2.128.0/18 include:spf.mandrillapp.com ~all
  • adobe-idp-site-verification=477b201ceb2caba0cdfc5ab2388e5395b923ca0512107f77d8fe8ab5d75016b7
  • Xc/VgDtx1tghK4zNPO/RWG0QGwyzUZuJ/ktOzS7BZ4CbxEZtPw0IHav8S2KQ5pIMovvqpn3uAQG/f122OYvu7g==
  • google-site-verification=XvSH_BI54pAh7sy9Nu6WPMstE105x34YUNGk_CovodM
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