Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
marienschule-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-19 05:24:51 UTC · ↺ Refresh
MX Hostnames
- mxwall.sas-ns.de
MX Priorities
- mxwall.sas-ns.de: 10
A / AAAA Records
- 116.202.120.218 ↩ www3.sas-ns.de
- 2a01:4f8:fff0:fe:900::a011 ↩ www3v6.sas-ns.de
Mail Server IPs
- 116.202.120.211 ↩ pmg2.sas-ns.de
- 162.55.73.195 ↩ pmg1.sas-ns.de
- 2a01:4f8:fff0:fe:900::f014 ↩ pmg1.sas-ns.de
- 2a01:4f8:fff0:fe::3 ↩ pmg2.sas-ns.de
SOA Record
Raw SOA
ns1.sas-ns.de hostmaster.marienschule-berlin.de 2026081301 10800 3600 604800 300
Primary NS (mname)
ns1.sas-ns.de
Admin Email (rname)
hostmaster@marienschule-berlin.de
Serial
2026081301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.sas-ns.de
ns2.sas-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.sas-ns.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rf=afrf; ri=86400;
✓ Reject — strongest protection
📋 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 include:_spf.sas-ns.de ~all
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