Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grasspedition.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 13:13:12 UTC · ↺ Refresh
MX Hostnames
- grasspedition-de.mail.protection.outlook.com
MX Priorities
- grasspedition-de.mail.protection.outlook.com: 10
A / AAAA Records
- 80.158.40.70 ↩ ecs-80-158-40-70.reverse.open-telekom-cloud.com
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa5.schlundtech.de baum.informatikteam.de 2023051601 43200 7200 1209600 86400
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
baum@informatikteam.de
Serial
2023051601
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb5.schlundtech.de
nsc5.schlundtech.de
nsd5.schlundtech.de
nsa5.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx a:mail.grasspedition.de ip4:62.153.210.144/29 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms20504547
- SPFv=spf1 include:spf.protection.outlook.com mx a:mail.grasspedition.de ip4:62.153.210.144/29 -all
- aKpTtjv7/a17yg7QOyuqczGjJhi+HgkbEJRXQCGQVb5TByVy0RKedLABReT8YNrg+RJXZ1G2EiMbOYG5zpuXrA==
- jzgpg4h7qg9dn3qxnnsq41m3d5sn726p
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