Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dowobau.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 23:39:57 UTC · ↺ Refresh
MX Hostnames
- dowobau-de.mail.protection.outlook.com
MX Priorities
- dowobau-de.mail.protection.outlook.com: 0
A / AAAA Records
- 49.12.43.234 ↩ inhzds26.intelego.net
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026021000 7200 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026021000
Refresh
7200s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:ispgateway.de include:spf.protection.outlook.com include:_spf.aareon.com include:spf.nl2go.com ip4:49.12.43.234 ip4:159.69.13.194 ip4:213.196.222.211 ip4:80.250.128.136 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=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
7 records- smmsfxq00bq28nsq6r560tnq6wh2vdmv
- SPFv=spf1 mx include:ispgateway.de include:spf.protection.outlook.com include:_spf.aareon.com include:spf.nl2go.com ip4:49.12.43.234 ip4:159.69.13.194 ip4:213.196.222.211 ip4:80.250.128.136 -all
- MS=ms85187861
- apple-domain-verification=xBzkNSV1GMV0jhty
- b84nrwtf839vkhss416ttd20t5qw36s0
- fgp7qr8tyk5stlssz6w509471wt6vtw3
- rr0tuoqslr9gfr24ibi809auhc
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