Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
madcolour.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 23:34:20 UTC · ↺ Refresh
MX Hostnames
- madcolour-com.mail.protection.outlook.com
MX Priorities
- madcolour-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.68.214 (no PTR)
- 172.67.198.243 (no PTR)
- 2606:4700:3032::ac43:c6f3
- 2606:4700:3033::6815:44d6
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
max.ns.cloudflare.com dns.cloudflare.com 2399750327 10000 2400 604800 1800
Primary NS (mname)
max.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399750327
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ulla.ns.cloudflare.com
max.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.uk.exclaimer.net include:_spf.createsend.com ip4:193.161.8.122/29 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.uk.exclaimer.net include:_spf.createsend.com ip4:193.161.8.122/29 -all
- MS=ms38661685
- facebook-domain-verification=vw14fkv67yvch7dbthqnc01szt5oeg
- google-site-verification=P9pn-2cmVIkb5cENefUAld0s60aMe5K3JrQSvbePSxA
- google-site-verification=QNKViiluyfMf0MFFoIyYxNt7ozpMKTPBP5E41H6O-Y0
- google-site-verification=hU7WjVnnc__72wCGGJp5q9_ok4F36fRlsoINHauxx-4
- google-site-verification=rTjc8R1m2PQPm-mH9eanK4aBxTqgR1rRYaRjR4wLg-A
Full email verification for madcolour.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits