Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
auer-verlag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 08:35:57 UTC · ↺ Refresh
MX Hostnames
- auerverlag-de01b.mail.protection.outlook.com
MX Priorities
- auerverlag-de01b.mail.protection.outlook.com: 10
A / AAAA Records
- 104.26.5.161 (no PTR)
- 104.26.4.161 (no PTR)
- 172.67.74.107
- 2606:4700:20::ac43:4a6b
- 2606:4700:20::681a:5a1
- 2606:4700:20::681a:4a1
Mail Server IPs
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
marissa.ns.cloudflare.com dns.cloudflare.com 2397950968 10000 2400 604800 1800
Primary NS (mname)
marissa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397950968
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
marissa.ns.cloudflare.com
merlin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:78.137.98.43 include:spf.protection.outlook.com include:spf.corpex.de include:inxserver.com include:spf.mailjet.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
~ 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
7 records- ca3-32b72efbca7946fbbadfded605f2a3ce
- google-site-verification=W1WDf3xc039yjr-mRkBZR1jJYdhx37kLdbYfDihWdjs
- google-site-verification=rLMDxtMGoqONYbZfhuQoYGj_zKRB26jTrvk7ODktbBY
- google-site-verification=v_Eto06NclFVuwkOif8PXqSML9pnACDBFtRYe0FdPak
- SPFv=spf1 a ip4:78.137.98.43 include:spf.protection.outlook.com include:spf.corpex.de include:inxserver.com include:spf.mailjet.com -all
- 2017050411405500giyp4lrpq8c35tyeh3fukjogvcskubz9b5uqcmmqyty7vwtx
- MS=ms97008140
Full email verification for auer-verlag.de
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