Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
isas.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-30 21:34:54 UTC ยท โบ Refresh
MX Hostnames
- mx1.isas.de
MX Priorities
- mx1.isas.de: 50
A / AAAA Records
- 195.37.210.107 โฉ www.isas.de
Mail Server IPs
- 195.37.210.100 โฉ mx1.isas.de
SOA Record
Raw SOA
ns1.isas.de it.isas.de 2026032036 10800 3600 604800 38400
Primary NS (mname)
ns1.isas.de
Admin Email (rname)
it@isas.de
Serial
2026032036
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns3.knipp.de
ns2.knipp.de
SPF Record
โ Strict (-all)
v=spf1 mx ip4:195.37.210.100 ip4:193.100.227.26 include:spf.protection.outlook.com -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ 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- MS=ms37010107
- SPFv=spf1 mx ip4:195.37.210.100 ip4:193.100.227.26 include:spf.protection.outlook.com -all
- adobe-idp-site-verification=be20a138af5b9f00fc20538fddd37599154f2c0b78b1f118a6e99b7443797644
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