Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
huz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 15:43:31 UTC · ↺ Refresh
MX Hostnames
- huz-de.mail.protection.outlook.com
MX Priorities
- huz-de.mail.protection.outlook.com: 0
A / AAAA Records
- 62.113.230.238 ↩ srv-a-de.c-124.maxcluster.net
- 2a00:f48:1008::230:238:10 ↩ srv-a-de.c-124.maxcluster.net
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1122.ui-dns.biz hostmaster.1und1.de 2016110626 28800 7200 604800 300
Primary NS (mname)
ns1122.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110626
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1122.ui-dns.de
ns1122.ui-dns.com
ns1122.ui-dns.biz
ns1122.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.nl2go.com include:spf.abacuscity.ch include:25326865.spf05.hubspotemail.net include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
📊 DNS lookups: 6/10
✓ 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
✓ 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
2 records- ca3-3cb825e7be65443d82f028e92a39e816
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.nl2go.com include:spf.abacuscity.ch include:25326865.spf05.hubspotemail.net include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
Full email verification for huz.de
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