Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rgl.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 15:23:27 UTC · ↺ Refresh
MX Hostnames
- rgl-co.mail.protection.outlook.com
MX Priorities
- rgl-co.mail.protection.outlook.com: 0
A / AAAA Records
- 77.72.2.29 ↩ morgan.krystal.uk
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.livedns.co.uk administrator.rgl.co 1524768631 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
administrator@rgl.co
Serial
1524768631
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.livedns.co.uk
ns3.livedns.co.uk
ns2.livedns.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.livemail.co.uk include:spf.protection.outlook.com a:mx0.create.net ip4:213.175.217.46 ip4:77.72.2.29 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx a include:_spf.livemail.co.uk include:spf.protection.outlook.com a:mx0.create.net ip4:213.175.217.46 ip4:77.72.2.29 ~all
- krystal-domain-verification
Full email verification for rgl.co
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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