Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ravensberger-matratzen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 13:28:05 UTC · ↺ Refresh
MX Hostnames
- ravensbergermatratzen-de03b.mail.protection.outlook.com
MX Priorities
- ravensbergermatratzen-de03b.mail.protection.outlook.com: 0
A / AAAA Records
- 159.48.12.50 ↩ srv-a-de.c-2858.maxcluster.net
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.routing.net hostmaster.ravensberger-matratzen.de 2026021000 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@ravensberger-matratzen.de
Serial
2026021000
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns3.routing.net
ns1.routing.net
ns2.routing.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.48.12.50 ip4:148.251.88.13 ip4:157.90.61.31 ip4:144.76.234.122 ip4:37.82.172.210 include:spf.routing.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms91233433
- facebook-domain-verification=dzph93kdxtss28vg94vmecgvw0z4kf
- SPFv=spf1 ip4:159.48.12.50 ip4:148.251.88.13 ip4:157.90.61.31 ip4:144.76.234.122 ip4:37.82.172.210 include:spf.routing.net include:spf.protection.outlook.com -all
- google-site-verification=0Z3ZMxemA7KP7PBPq4skR6cb5BwQaiaQj5IrvxdOFO4
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