Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nabu.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 14:18:28 UTC · ↺ Refresh
MX Hostnames
- nabu-de.mail.eo.outlook.com
MX Priorities
- nabu-de.mail.eo.outlook.com: 1
A / AAAA Records
- 89.146.224.244 ↩ www.nabu.de
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
a.inet.ns01.eu do-not-reply.nabu.de 2026011531 28800 7200 604800 10800
Primary NS (mname)
a.inet.ns01.eu
Admin Email (rname)
do-not-reply@nabu.de
Serial
2026011531
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
a.inet.ns01.eu
b.inet.ns01.eu
d.inet.ns01.eu
c.inet.ns01.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:109.69.68.140 include:spf.nabu.de include:spf.iag.eu include:exchange.nabu.de include:spf.crsend.com include:spf.flowmailer.net include:spf.init.de ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
10 records- google-site-verification=JOTmmb19bmb4nq9I9DZ_Kw1BgHJvJ4iKoFKYLFL1gjY
- _jf29ndlayzsd7w70asmuqp1ezlgzdqd
- google-site-verification=kR7aelmXBXKda9ov3BB1-fCpFKCRwHnTiCW2ywqMPUY
- MS=5F423E3941B0E28882C838CD3315F993C490BC13
- brevo-code:6693f5b31d964af8b5d99edcdf44b53f
- 202207262108132qyyv2vd8psyh3nj6krog8n5ys9ihon2bs1157nxsz02ru9ccz
- _5x4403verc3c4lyh83u80dzcvfnbc7z
- google-site-verification=ReTlw8T3Fg-LjmNm69d2A8G7qalL99QfSA-Aj4YsdpQ
- apple-domain-verification=l4vOAhY1POaU74Aa
- SPFv=spf1 ip4:109.69.68.140 include:spf.nabu.de include:spf.iag.eu include:exchange.nabu.de include:spf.crsend.com include:spf.flowmailer.net include:spf.init.de ~all
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