Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sonnen-herzog.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 13:48:22 UTC · ↺ Refresh
MX Hostnames
- sonnenherzog-com01e.mail.protection.outlook.com
MX Priorities
- sonnenherzog-com01e.mail.protection.outlook.com: 0
A / AAAA Records
- 195.252.153.204 ↩ vm32210.psmanaged.com
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.arcor-ip.de hostmaster.adm.arcor.net 2025072901 28800 14400 1814400 7200
Primary NS (mname)
ns1.arcor-ip.de
Admin Email (rname)
hostmaster@adm.arcor.net
Serial
2025072901
Refresh
28800s
Retry
14400s
Expire
1814400s
Minimum TTL
7200s
Nameservers (NS)
ns1.arcor-ip.de
ns2.arcor-ip.de
ns3.arcor-ip.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:145.253.159.117 include:spf.exclaimer.net include:spf.protection.outlook.com include:_spf.sendnode.com include:spf.dc-cluster.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:145.253.159.117 include:spf.exclaimer.net include:spf.protection.outlook.com include:_spf.sendnode.com include:spf.dc-cluster.de -all
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