Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
osma-aufzuege.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 20:34:03 UTC · ↺ Refresh
MX Hostnames
- osmaaufzuege-de01b.mail.protection.outlook.com
MX Priorities
- osmaaufzuege-de01b.mail.protection.outlook.com: 10
A / AAAA Records
- 81.169.145.64 ↩ w00.rzone.de
- 2a01:238:20a:202:1064:: ↩ w00.rzone.de
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
docks16.rzone.de hostmaster.strato-rz.de 2020057692 86400 7200 604800 300
Primary NS (mname)
docks16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020057692
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades03.rzone.de
docks16.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.159.60.152/29 ip4:20.218.193.218 ip4:212.34.64.185 include:spf.protection.outlook.com include:_spf.itandtel.at include:aspmx.pardot.com include:spf.mailtastic.com include:spf.docuguide.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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
6 records- SPFv=spf1 ip4:62.159.60.152/29 ip4:20.218.193.218 ip4:212.34.64.185 include:spf.protection.outlook.com include:_spf.itandtel.at include:aspmx.pardot.com include:spf.mailtastic.com include:spf.docuguide.com -all
- sending_domain1014792=336428489c8e2b3b46cf2352f91197f1b269b22ca37cf41365215c31cf0653f7
- google-site-verification=ZUqPiQqwJaNsTed1TjK0Ov8hPDwdk9c6bbZpry9mM9k
- pardot1014792=8654a1256fec28c66104b37769ac9e87f249ec080b9241022233155e2ede6816
- MS=32C3B9A57299FA5844562067113F883C374B22BB
- fk5NpkIFzoShf9/O5uc6Nnmkz8yroabEnT0/srgggo3NxIFuyarvLVt7rXB/ldsjBgWmpx7nt0+xIB5xp64sKA==
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