Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
voitco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 07:57:11 UTC · ↺ Refresh
MX Hostnames
- voitco-com.mail.protection.outlook.com
MX Priorities
- voitco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 5.78.44.194 ↩ static.194.44.78.5.clients.your-server.de
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dynu.com administrator.dynu.com 94 1200 300 86400 300
Primary NS (mname)
ns1.dynu.com
Admin Email (rname)
administrator@dynu.com
Serial
94
Refresh
1200s
Retry
300s
Expire
86400s
Minimum TTL
300s
Nameservers (NS)
ns1.dynu.com
ns2.dynu.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com include:servers.mcsv.net ip4:192.254.121.248 ip4:23.21.109.197 ip4:23.21.109.212 include:_phishspf.knowbe4.com include:_spf.createsend.com include:smtp1.rltrac.com include:24289183.spf08.hubspotemail.net include:243870729.spf01.hubspotemail.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- google-site-verification=MpB1aUlKlGjvcR7b640Kg6byIO2JB5j2g6yC1rojbsI
- SPFv=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com include:servers.mcsv.net ip4:192.254.121.248 ip4:23.21.109.197 ip4:23.21.109.212 include:_phishspf.knowbe4.com include:_spf.createsend.com include:smtp1.rltrac.com include:24289183.spf08.hubspotemail.net include:243870729.spf01.hubspotemail.net -all
- X2F6Y5UIXNO7FNRLC0U2DXJF5Q19QAZYBBC8ADHB
- MS=ms26045691
- anthropic-domain-verification-qkpvrw=YGbHwUvqFZNbHA2nJwpdjXFpw
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