Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
citie.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:06:08 UTC · ↺ Refresh
MX Hostnames
- mail.citie.de
MX Priorities
- mail.citie.de: 10
A / AAAA Records
- 217.160.0.33 ↩ 217-160-0-33.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::281 ↩ 2001-08d8-100f-f000-0000-0000-0000-0281.elastic-ssl.ui-r.com
Mail Server IPs
- 80.151.113.24 ↩ mail.citie.de
SOA Record
Raw SOA
ns1121.ui-dns.org hostmaster.1und1.com 2017060185 28800 7200 604800 600
Primary NS (mname)
ns1121.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060185
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1076.ui-dns.de
ns1124.ui-dns.com
ns1121.ui-dns.org
ns1108.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.151.113.24 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.sendinblue.com -all
📊 DNS lookups: 3/10
✓ 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:80.151.113.24 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.sendinblue.com -all
- Sendinblue-code:75e170c2d052a966db0116c3dc251fb1
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