Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deltona.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:01:16 UTC · ↺ Refresh
MX Hostnames
- deltona-com.mail.protection.outlook.com
MX Priorities
- deltona-com.mail.protection.outlook.com: 0
A / AAAA Records
- 69.28.95.66 ↩ web011.nsource.com
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns01.nsource.com hostmaster.deltona.com 2026021001 10800 3600 2592000 3600
Primary NS (mname)
ns01.nsource.com
Admin Email (rname)
hostmaster@deltona.com
Serial
2026021001
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
ns01.nsource.com
ns02.nsource.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.78.176.8/29 ip4:98.110.127.34 ip4:70.91.151.225 ip4:52.54.0.161 include:spf.protection.outlook.com include:_spf.nsource.com include:spf.emailsignatures365.com include:amazonses.com include:_spf.google.com include:deltona-com.spf.smtp25.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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- 8f9a885d-fb0a-43fd-bd83-45f4ce590e0f
- SPFv=spf1 ip4:67.78.176.8/29 ip4:98.110.127.34 ip4:70.91.151.225 ip4:52.54.0.161 include:spf.protection.outlook.com include:_spf.nsource.com include:spf.emailsignatures365.com include:amazonses.com include:_spf.google.com include:deltona-com.spf.smtp25.com -all
- apple-domain-verification=3jP7tvMpBApH5Nfb
- edae784a-b57d-efa2-e063-0100007f344a
- MS=ms52796017
Full email verification for deltona.com
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