Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
petersenmail.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 21:31:35 UTC · ↺ Refresh
MX Hostnames
- carlisle-com.mail.protection.outlook.com
MX Priorities
- carlisle-com.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns03.gcd-dns.com dns.jomax.net 2025090500 28800 7200 604800 600
Primary NS (mname)
ns03.gcd-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2025090500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns04.gcd-dns.com
ns03.gcd-dns.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:67.217.133.167/32 ip4:67.217.133.168/32 ip4:67.228.89.126 ip4:4.15.193.208 ip4:4.15.193.180 include:spf.protection.outlook.com include:mktomail.com include:_spf.messagegears.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- pax8validate
- SPFv=spf1 mx a ip4:67.217.133.167/32 ip4:67.217.133.168/32 ip4:67.228.89.126 ip4:4.15.193.208 ip4:4.15.193.180 include:spf.protection.outlook.com include:mktomail.com include:_spf.messagegears.net -all
- 0ed1fe018a06c1cde31f9e414f94d1c65b70bfc63c.
- adobe-idp-site-verification=c4f61c193089a91c705a788d2345d323c48839d29b0e31dad6713bb43321be77
- knowbe4-site-verification=aca3e0b3b65321b12d876e46610edcbc
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