Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
goik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 22:08:26 UTC · ↺ Refresh
MX Hostnames
- mail.goik.de
MX Priorities
- mail.goik.de: 10
A / AAAA Records
- 91.106.159.79 ↩ 79-159-N1.p04.customer.vsm.sh
Mail Server IPs
- 91.106.159.79 ↩ 79-159-N1.p04.customer.vsm.sh
SOA Record
Raw SOA
ns1.core-networks.de postmaster.goik.de 2024093571 14400 3600 1209600 3600
Primary NS (mname)
ns1.core-networks.de
Admin Email (rname)
postmaster@goik.de
Serial
2024093571
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.core-networks.de
ns2.core-networks.eu
ns3.core-networks.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:213.203.238.0/25 ip4:195.10.208.0/24 ip4:91.198.250.0/24 ip4:80.241.56.0/21 ip6:2001:67c:2050::/48 include:mailbox.org ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 ip4:213.203.238.0/25 ip4:195.10.208.0/24 ip4:91.198.250.0/24 ip4:80.241.56.0/21 ip6:2001:67c:2050::/48 include:mailbox.org ~all
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