Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
imarkinfotech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 23:29:08 UTC · ↺ Refresh
MX Hostnames
- imarkinfotech-com.mail.protection.outlook.com
MX Priorities
- imarkinfotech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.14.30 (no PTR)
- 172.67.70.254 (no PTR)
- 104.26.15.30
- 2606:4700:20::681a:e1e
- 2606:4700:20::681a:f1e
- 2606:4700:20::ac43:46fe
Mail Server IPs
- 52.101.144.3 ↩ mail-ma0pr01cu01103.inbound.protection.outlook.com
- 52.101.145.0 ↩ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 52.101.144.0 ↩ mail-ma0pr01cu01000.inbound.protection.outlook.com
- 52.101.145.2 ↩ mail-pnypr01cu00202.inbound.protection.outlook.com
- 2a01:111:f403:cc2d:: ↩ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc2d::1 ↩ mail-pnypr01cu00201.inbound.protection.outlook.com
- 2a01:111:f403:cc2c::1 ↩ mail-ma0pr01cu01101.inbound.protection.outlook.com
- 2a01:111:f403:cc2c:: ↩ mail-ma0pr01cu01000.inbound.protection.outlook.com
SOA Record
Raw SOA
coco.ns.cloudflare.com dns.cloudflare.com 2397235911 10000 2400 604800 1800
Primary NS (mname)
coco.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397235911
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jason.ns.cloudflare.com
coco.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:spf.sendinblue.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
✓ 5 found
google._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- brevo-code:440a5520fdece7a0723cd434ca5eb22f
- google-site-verification=3g-dHcOc1wKYAki3OWnlG3zltRr_fUfZjh2eu9lDzD0
- google-site-verification=CPh2zFuV2ekaRwooOMpovo1YK4AlqtmgbiaSEg_xfHI
- google-site-verification=K20EqPd8imPYiH7EWe14uSOlQgqBpsiXq05FZHDRHZU
- SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:spf.sendinblue.com include:spf.protection.outlook.com ~all
- MS=E969D3A87883448A30FF7CF1E24816827C0675F2
- MS=ms98553277
- brevo-code:31f8fccb812318eabbed28e75f7a2de9
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