Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ct-darnell.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:09:47 UTC · ↺ Refresh
MX Hostnames
- ctdarnell-com0e.mail.protection.outlook.com
MX Priorities
- ctdarnell-com0e.mail.protection.outlook.com: 20
A / AAAA Records
- 75.2.32.4 ↩ ab0fb58132c58d041.awsglobalaccelerator.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.worldnic.com namehost.worldnic.com 126022609 10800 3600 604800 3600
Primary NS (mname)
ns31.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022609
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns31.worldnic.com
ns32.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:12.138.142.60 ip4:75.144.42.193 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- apple-domain-verification=F7HlgaOZR2HKHOh9
- google-site-verification=CqpmaekBt4GkVx3Q5SBgm32r6bsFFTDDzzwrgoohZrc
- bw=Ewt4De6dvr1q2T2Ba9LYD3DZTc29V2BSOAOR0ZoMdbBq
- ejbbd1abpmse80mlatkc7tpo6e
- google-site-verification=8eahaTuM3DPY4_v1PxqfseP7FlTAycL7hjQi3aXitIw
- SPFv=spf1 ip4:12.138.142.60 ip4:75.144.42.193 include:spf.protection.outlook.com ~all
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