Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brookes.ac.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 21:33:41 UTC · ↺ Refresh
MX Hostnames
- mxb-0075f801.gslb.pphosted.com
- mxa-0075f801.gslb.pphosted.com
MX Priorities
- mxb-0075f801.gslb.pphosted.com: 10
- mxa-0075f801.gslb.pphosted.com: 10
A / AAAA Records
- 52.137.17.126 (no PTR)
Mail Server IPs
- 66.159.234.236 ↩ mx08-0075f801.pphosted.com
SOA Record
Raw SOA
exdns01.brookes.ac.uk dns-contact.brookes.ac.uk 396073 10800 3600 2592000 900
Primary NS (mname)
exdns01.brookes.ac.uk
Admin Email (rname)
dns-contact@brookes.ac.uk
Serial
396073
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns3.ja.net
exdns01.brookes.ac.uk
exdns02.brookes.ac.uk
ns1.ja.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:161.73.0.0/16 ip4:128.86.140.80/32 ip4:52.51.18.146/32 ip4:52.19.34.47/32 ip4:159.135.234.223 ip4:192.237.159.66 ip4:168.63.74.43 ip4:13.69.246.63 ip4:52.208.161.165/32 ip4:52.208.154.88/32 ip4:40.127.179.129/32 include:_spf.google.com include:spf.elluciancloud.com include:wpm.flywire.com include:spf1.email-messaging.com include:spf-0075f801.pphosted.com include:spf2.accessacloud.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;fo=1;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- apple-domain-verification=zpsBb3hntilRmqy5
- QuoVadis=7d9fe01e-6899-49fb-8ab7-52cc6d0f3c3b
- access-domain-verification=1c94148d9b84274b5f6a8c46869b2a98e3e57d9e0eec2da44715a58dfc544f4d
- jamf-site-verification=UZi9drLT4--Prpvo12cAzQ
- SPFv=spf1 ip4:161.73.0.0/16 ip4:128.86.140.80/32 ip4:52.51.18.146/32 ip4:52.19.34.47/32 ip4:159.135.234.223 ip4:192.237.159.66 ip4:168.63.74.43 ip4:13.69.246.63 ip4:52.208.161.165/32 ip4:52.208.154.88/32 ip4:40.127.179.129/32 include:_spf.google.com include:spf.elluciancloud.com include:wpm.flywire.com include:spf1.email-messaging.com include:spf-0075f801.pphosted.com include:spf2.accessacloud.com -all
- 2cd362d6-701f-4197-8191-3e8fcc63fa4b
- QuoVadis=606eb37d-24ef-45eb-828b-eba2274ccfc4
- jamf-site-verification=KD5SBWqUpibTajGS9UQ6oA
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