Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rllaw.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:57:37 UTC · ↺ Refresh
MX Hostnames
- rllaw-co-uk.mail.protection.outlook.com
MX Priorities
- rllaw-co-uk.mail.protection.outlook.com: 1
A / AAAA Records
- 82.165.118.80 (no PTR)
Mail Server IPs
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1061.ui-dns.com hostmaster.1and1.co.uk 2016021763 28800 7200 604800 300
Primary NS (mname)
ns1061.ui-dns.com
Admin Email (rname)
hostmaster@1and1.co.uk
Serial
2016021763
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1061.ui-dns.com
ns1061.ui-dns.org
ns1061.ui-dns.biz
ns1061.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:203.215.136.216 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
2 records- brevo-code:12a080ceaf10bb8d5859a1201aaa7964
- SPFv=spf1 ip4:203.215.136.216 include:spf.protection.outlook.com -all
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