Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
otz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 13:48:16 UTC · ↺ Refresh
MX Hostnames
- otz-de.mail.protection.outlook.com
MX Priorities
- otz-de.mail.protection.outlook.com: 100
A / AAAA Records
- 3.72.121.83 ↩ ec2-3-72-121-83.eu-central-1.compute.amazonaws.com
- 18.185.81.127 ↩ ec2-18-185-81-127.eu-central-1.compute.amazonaws.com
- 18.196.221.37
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
hidden-dns2.waz-mediengruppe.de hostmaster.waz-mediengruppe.de 2026030401 86400 21600 604800 86400
Primary NS (mname)
hidden-dns2.waz-mediengruppe.de
Admin Email (rname)
hostmaster@waz-mediengruppe.de
Serial
2026030401
Refresh
86400s
Retry
21600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
b.ns14.net
c.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.funkemedien.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=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]
↳ Subdomain policy: quarantine
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
9 records- google-site-verification=Ry0cKM0yLB8-R2cVT3CayFsBQEpzJlPHfZr-jHb48zA
- google-site-verification=5k1goaFWlPOH5cmBSYF6bnQ8o19mPR69v5qXeNzpI7Y
- pinterest-site-verification=95800860da5fdd1967c03c8d20d66a6b
- facebook-domain-verification=xc8yy51bh57ni0xt7296wgs8olwlec
- SPFv=spf1 include:spf.protection.outlook.com include:spf.funkemedien.de -all
- swisssign-check=OWRNR-QtlFCB0n0Edw-sblPwoVE
- adobe-idp-site-verification=1badabac-1622-4ba7-925a-af438fe94924
- google-site-verification=Gp77wh-OpSVB1FF0r6fpvP6AhBqlpX-C3nC8p9M_3VU
- MS=ms79579724
Full email verification for otz.de
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