Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
polytronix.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:43:14 UTC · ↺ Refresh
MX Hostnames
- polytronix-com.mail.protection.outlook.com
MX Priorities
- polytronix-com.mail.protection.outlook.com: 10
A / AAAA Records
- 107.180.4.72 ↩ 72.4.180.107.host.secureserver.net
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2025011602 28800 7200 604800 86400
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025011602
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns04.domaincontrol.com
ns03.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:207.91.154.154 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✓ 2 found
selector1._domainkey
selector2._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
3 records- google-site-verification=RO-QhtCDb2KkifeZ7Vnkc4-xL7_2QnaUVAHH9_ujc5o
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEwVwtRmqCrGZ7rgAVxAu6AUm6ynZe3PwkdXHXue3/LW6+bBCsfHmnOUD/mOjNvjoM/AmglvwjKJH++OI6NoLgMKLkzcYXOR0woWXZZfz9mmP6A+4sE/AjYUPFhC7yFO76BcjYWRgl679+tw98fVE0+KgRL+uAbH94Z1bXhbDLqwIDAQAB
- SPFv=spf1 ip4:207.91.154.154 include:spf.protection.outlook.com ~all
Full email verification for polytronix.com
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