Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
onepeterson.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 07:36:37 UTC · ↺ Refresh
MX Hostnames
- onepeterson-com.r-v1.mx.microsoft
MX Priorities
- onepeterson-com.r-v1.mx.microsoft: 0
A / AAAA Records
- 91.98.9.18 ↩ ingress.prod02.k8s.hetzner.bitfactory.nl
- 2a01:4f8:c01e:320c::1 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
sima.ns.cloudflare.com dns.cloudflare.com 2400280647 10000 2400 604800 1800
Primary NS (mname)
sima.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400280647
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sima.ns.cloudflare.com
vern.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.20.178.200 include:_spf.salesforce.com include:_spf.bullhornmail.com include:spf.uk.exclaimer.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=r; 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
11 records- canva-site-verification=liWfi16fxES0eLWicod6Xg
- cloudflare_dashboard_sso=51fbaca05f2c47b2033dfda32a5de91a
- google-site-verification=C3s3oJBbL_wB5P0_QsbtLKLCvwkUroCnAxZDsFYbnSk
- google-site-verification=v8eHqWfcNdpX9Onro5JDpZWuQIshpCTijZYAjq2dh04
- kJeN2xj1b9EsMeWJD+sB7D15aWkSRFmu1BQtVx0qbJrAlg9m3p4/rehz/ZErCc77R21Gd43m2wcEg0H2ctgIoQ==
- openai-domain-verification=dv-dqj1AgFtFsgsuiCrwjTCnx0w
- SPFv=spf1 ip4:89.20.178.200 include:_spf.salesforce.com include:_spf.bullhornmail.com include:spf.uk.exclaimer.net include:spf.protection.outlook.com -all
- 95cac9e77afd4f0ab660c665e60b49a0
- C6AB39107A15E65901C90260A154C092E42902F81E46860B05DAC54E5039040C
- IaYPqcExx2KjQrmLQuekC3NcXXnSyyme2g1jmyRFBKIMmgYPwitQ04As0//OlLJsvmzj+VAg37YccGwguT1T1w==
- apple-domain-verification=5iRsSObnNtw5YqeZ
Full email verification for onepeterson.com
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