Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dahlgrenduck.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 22:42:57 UTC · ↺ Refresh
MX Hostnames
- dahlgrenduck-com.mail.protection.outlook.com
MX Priorities
- dahlgrenduck-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
dns0.zoneedit.com zone.zoneedit.com 1770050188 2400 360 1209600 300
Primary NS (mname)
dns0.zoneedit.com
Admin Email (rname)
zone@zoneedit.com
Serial
1770050188
Refresh
2400s
Retry
360s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns8.zoneedit.com
ns18.zoneedit.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:13.59.153.215 ip4:204.144.129.160 a:app1.dahlgrenduck.com a:d9.dahlgrenduck.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- google-site-verification=AuZg4oh-WMKptEd65EUFsckSsvb7tG1u3zIL5_s0K8k
- SPFv=spf1 ip4:13.59.153.215 ip4:204.144.129.160 a:app1.dahlgrenduck.com a:d9.dahlgrenduck.com include:spf.protection.outlook.com ~all
- MS=ms15453426
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