Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
havau-hausverwaltung.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:57:51 UTC · ↺ Refresh
MX Hostnames
- havauhausverwaltung-de01c.mail.protection.outlook.com
MX Priorities
- havauhausverwaltung-de01c.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.4 ↩ 217-160-0-4.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::291 ↩ 2001-08d8-100f-f000-0000-0000-0000-0291.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1083.ui-dns.de hostmaster.1und1.com 2017060169 28800 7200 604800 600
Primary NS (mname)
ns1083.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060169
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1099.ui-dns.com
ns1083.ui-dns.de
ns1076.ui-dns.org
ns1124.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ 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- qanept6rp1lsng491v71ji865p
- google-site-verification=EuPxSY1dI9ANxwJwujNoUqF-oysaVthyEe3nIs8LPGM
- h2m7bejma6g7ik1lfbdu477uki
- google-site-verification=uoCZW5PWbMZCKhLWKdwMAqpTWDUXwgh-fTXeoSqEfds
- SPFv=spf1 include:spf.protection.outlook.com ~all
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