Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lantzcc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:27:49 UTC · ↺ Refresh
MX Hostnames
- lantzcc-com.mail.protection.outlook.com
MX Priorities
- lantzcc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.16.173.39 (no PTR)
- 199.16.172.101 (no PTR)
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns9.worldnic.com namehost.worldnic.com 125102111 10800 3600 604800 3600
Primary NS (mname)
ns9.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125102111
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns10.worldnic.com
ns9.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:204.111.30.219 ip4:204.111.243.54 include:spf.protection.outlook.com include:_spf.saashr.com include:wpdatacenter.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ 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
6 records- google-site-verification=kQvT2gQFYWPO0dKMoEwUBMDvoDW2b9K-n4-wPQ4ywQQ
- atomic-domain-ae61f969d7b6ecc5df4458365773f55c36f18710d3a6f6f64990555448d8c3a9
- MS=ms23757916
- 1qspc2fpj382952av3ro5vt2m
- google-site-verification=kroEQenxL4-tfFMoLYXqYE9lddLPAELpZgnVGvP5LF4
- SPFv=spf1 ip4:204.111.30.219 ip4:204.111.243.54 include:spf.protection.outlook.com include:_spf.saashr.com include:wpdatacenter.com -all
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