Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lrp.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 12:15:15 UTC · ↺ Refresh
MX Hostnames
- lrp-co-uk.mail.protection.outlook.com
MX Priorities
- lrp-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
carmelo.ns.cloudflare.com dns.cloudflare.com 2399245706 10000 2400 604800 1800
Primary NS (mname)
carmelo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399245706
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lola.ns.cloudflare.com
carmelo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:spf.uk.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:spf.uk.exclaimer.net -all
- google-site-verification=X26VVc82bnd4uGz8VXuZ6fNQxVitS_0WvVWO0cilPfw
- notion-domain-verification=xKDkVADmFBanXSLkU1TQkEvIu41SLeCDAAZU8MTY5Dq
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