Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dlb-aoer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:29:04 UTC · ↺ Refresh
MX Hostnames
- plesk1.snm-gmbh.com
MX Priorities
- plesk1.snm-gmbh.com: 10
A / AAAA Records
- 91.26.157.233 ↩ plesk1.snm-gmbh.com
- 2003:fe:3824:42:91:26:157:233 ↩ plesk1.snm-gmbh.com
Mail Server IPs
- 91.26.157.233 ↩ plesk1.snm-gmbh.com
- 2003:fe:3824:42:91:26:157:233 ↩ plesk1.snm-gmbh.com
SOA Record
Raw SOA
plesk1.snm-gmbh.com plesk1snm.dlb-aoer.de 2025090901 10800 3600 1209600 10800
Primary NS (mname)
plesk1.snm-gmbh.com
Admin Email (rname)
plesk1snm@dlb-aoer.de
Serial
2025090901
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
plesk4.snm-gmbh.com
plesk1.snm-gmbh.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +a:plesk1.snm-gmbh.com +ip6:2003:fe:3824:42:91:26:157:233 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- 89p45ngqmvxsym3srvk47vl6sbqbb6l5
- "MS=436F2F69A48BD8015B8C4B1CC4AF90279AA79AF4"
- "j80zqkbgq0ff77mmqp78zzpr0mzs6558"
- "apple-domain-verification=jdeMv29OavjyayDi"
- "q6vdwgjq41l2h9pd6z7612wndbx7tjc1"
- google-site-verification=m_DP2ZHqj7skmfqaaKd0ayGy6iwNc78a64pCVfWnhDg
- SPFv=spf1 +a +mx +a:plesk1.snm-gmbh.com +ip6:2003:fe:3824:42:91:26:157:233 ~all
- "cisco-ci-domain-verification=4ecbaa0f9f3554f3579428caf6c15af26d258b13740ef78b36fbd3b2eef647"
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