ig-syncro16.de

Valid Email Server
Domain Lookup › ig-syncro16.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ig-syncro16.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 18:29:02 UTC · ↺ Refresh

MX Hostnames

  • mail.ig-syncro16.de

MX Priorities

  • mail.ig-syncro16.de: 10

A / AAAA Records

  • 78.46.216.5 ↩ srv01v5.rz57.de

Mail Server IPs

  • 78.46.216.1 ↩ mail.rz57.de

SOA Record

Raw SOA ns.rz57.de postmaster.rz57.de 2019060101 14400 1800 604800 86400
Primary NS (mname)
ns.rz57.de
Admin Email (rname)
postmaster@rz57.de
Serial
2019060101
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

robotns3.second-ns.com
ns.rz57.de
robotns2.second-ns.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:78.46.216.1 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx ip4:78.46.216.1 -all
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