Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vonachengroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:22:02 UTC · ↺ Refresh
MX Hostnames
- vonachengroup-com.mail.protection.outlook.com
MX Priorities
- vonachengroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com hostmaster.vonachengroup.com 1 28800 7200 604800 86400
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
hostmaster@vonachengroup.com
Serial
1
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2-09.azure-dns.net
ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.169.12.146 ip4:192.254.121.248 include:spf.protection.outlook.com ip4:104.193.96.61 ip4:104.193.96.62 include:_spf.myteamasp.com include:sendgrid.net include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 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
3 records- 1password-site-verification=2MHBOQYRE5A6HOMW6AUCSPC26E
- SPFv=spf1 ip4:216.169.12.146 ip4:192.254.121.248 include:spf.protection.outlook.com ip4:104.193.96.61 ip4:104.193.96.62 include:_spf.myteamasp.com include:sendgrid.net include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com -all
- atlassian-domain-verification=tkTN5pHkmhi2PsjVtOoZMaT9wjHYKyjGCpS1pm6/nCLp8GHXzqkwXhWcTB03aq/h
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