Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstank.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:41:27 UTC · ↺ Refresh
MX Hostnames
- firstank-com.mail.protection.outlook.com
MX Priorities
- firstank-com.mail.protection.outlook.com: 3600
A / AAAA Records
- 162.0.232.200 ↩ business78-1.web-hosting.com
Mail Server IPs
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.namecheaphosting.com cpanel.tech.namecheap.com 1741330011 86400 7200 3600000 86400
Primary NS (mname)
dns1.namecheaphosting.com
Admin Email (rname)
cpanel@tech.namecheap.com
Serial
1741330011
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns1.namecheaphosting.com
dns2.namecheaphosting.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:198.54.115.113 +include:spf.web-hosting.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 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
4 records- SPFv=spf1 +ip4:198.54.115.113 +include:spf.web-hosting.com +include:spf.protection.outlook.com -all
- SPFv=spf1 include:spf.protection.outlook.com -all
- facebook-domain-verification=tzir0mfzo9f47ggnkbqc95wusateam
- google-site-verification=MshYMhJSafm0hhwzs-V4FocN5YzSHko9OY8eAlTkr-o
Full email verification for firstank.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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