Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cycle-union.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 00:00:33 UTC · ↺ Refresh
MX Hostnames
- cycleunion-de01c.mail.protection.outlook.com
MX Priorities
- cycleunion-de01c.mail.protection.outlook.com: 10
A / AAAA Records
- 159.255.168.148 ↩ schollv16.bgp-emedia.de
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa7.schlundtech.de info.ekonzeption.de 2025102802 43200 7200 1209600 600
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
info@ekonzeption.de
Serial
2025102802
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsd7.schlundtech.de
nsc7.schlundtech.de
nsb7.schlundtech.de
nsa7.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx mx:indivsurvey.de ip4:159.255.168.143 ip4:159.255.168.148 ip4:85.222.138.238 ip4:85.222.130.224/28 ip4:145.253.164.192/29 ip4:176.95.61.128/29 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.EU.exclaimer.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ 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
✓ 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
2 records- SPFv=spf1 mx mx:indivsurvey.de ip4:159.255.168.143 ip4:159.255.168.148 ip4:85.222.138.238 ip4:85.222.130.224/28 ip4:145.253.164.192/29 ip4:176.95.61.128/29 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.EU.exclaimer.net ~all
- MS=ms28094058
Full email verification for cycle-union.de
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