Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
agentur-sec.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:19:11 UTC · ↺ Refresh
MX Hostnames
- agentursec-de01i.mail.protection.outlook.com
MX Priorities
- agentursec-de01i.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.2 ↩ 217-160-0-2.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2c3 ↩ 2001-08d8-100f-f000-0000-0000-0000-02c3.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1108.ui-dns.org hostmaster.kundenserver.de 2017071885 28800 7200 604800 300
Primary NS (mname)
ns1108.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017071885
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1108.ui-dns.de
ns1108.ui-dns.org
ns1108.ui-dns.com
ns1108.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.ionos.de ip4:217.72.192.74 ip4:212.227.17.13 ip4:212.227.126.133 ip4:212.227.17.24 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.ionos.de ip4:217.72.192.74 ip4:212.227.17.13 ip4:212.227.126.133 ip4:212.227.17.24 -all
- v=verifydomain MS=9690473
- google-site-verification=ov-0us1-4mzuG0OaiCvnMOkcYg0jWlJ0OXq9i3SR-xg
Full email verification for agentur-sec.de
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