Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zeptrum-adamsen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 19:23:24 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.com
- maildomain.datevnet.de
MX Priorities
- maildomain.datevnet.com: 20
- maildomain.datevnet.de: 10
A / AAAA Records
- 3.74.177.42 ↩ ulm.jweiland.cloud
- 2a05:d014:14f:aa1a:aa6e:b149:4d94:9bc7 ↩ ulm.jweiland.cloud
Mail Server IPs
- 193.27.49.207 ↩ maildomain.datevnet.com
- 193.27.49.221 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
- 193.27.49.220 ↩ maildomain.datevnet.de
- 193.27.49.206 ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
SOA Record
Raw SOA
ns-27.awsdns-03.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-27.awsdns-03.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-27.awsdns-03.com
ns-645.awsdns-16.net
ns-1080.awsdns-07.org
ns-1705.awsdns-21.co.uk
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:ulm.jweiland.cloud include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:maildomain._spf.datev.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ 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 +a +mx +a:ulm.jweiland.cloud include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:maildomain._spf.datev.de -all
- MS=3DC61DDE217D28C83386A3ECBD138E17D4B35047
- MS=ms69782406
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