Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
practicalaction.org.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:32:52 UTC · ↺ Refresh
MX Hostnames
- practicalaction-org-uk.mail.protection.outlook.com
MX Priorities
- practicalaction-org-uk.mail.protection.outlook.com: 5
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.bt.net hostmaster.bt.net 2017010472 28800 7200 604800 86400
Primary NS (mname)
ns0.bt.net
Admin Email (rname)
hostmaster@bt.net
Serial
2017010472
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns0.bt.net
ns1.bt.net
ns2.bt.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.happyfox.net include:mailgun.org MX a:spf.ltg.email -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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- C6OU2Y0D46DSEZ7QG2MXEPQPCPLLF1AS5U8JIRXXA
- MS=ms75178395
- 3c9NQvz82tmWruOjh3Ykdv5HyAOCJBv1/Z4elCdRw8ELvfbXlVqFFawNi6g0gg9qxHWrYzPBj3bQF+/YTv+3yA==
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.happyfox.net include:mailgun.org MX a:spf.ltg.email -all
Full email verification for practicalaction.org.uk
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