Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
pughheating.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 08:50:44 UTC · ↺ Refresh
MX Hostnames
- spamtitan.vtgus.com
- spamtitan2.vtgus.com
MX Priorities
- spamtitan.vtgus.com: 10
- spamtitan2.vtgus.com: 20
A / AAAA Records
- 88.216.2.186 ↩ server5.microtronix-tech.com
Mail Server IPs
- 18.233.83.11 ↩ spamtitan.vtgus.com
- 54.161.176.186 ↩ spamtitan2.vtgus.com
SOA Record
Raw SOA
ns17.worldnic.com namehost.worldnic.com 126041010 10800 3600 604800 3600
Primary NS (mname)
ns17.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126041010
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns18.worldnic.com
ns17.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:45.135.163.6 ip4:88.216.2.186 ip4:67.211.161.128/25 ip4:12.173.153.194 ip4:12.173.153.198 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 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
1 record- SPFv=spf1 ip4:45.135.163.6 ip4:88.216.2.186 ip4:67.211.161.128/25 ip4:12.173.153.194 ip4:12.173.153.198 include:spf.protection.outlook.com -all
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