Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greven.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 12:35:35 UTC · ↺ Refresh
MX Hostnames
- greven-de.mail.protection.outlook.com
MX Priorities
- greven-de.mail.protection.outlook.com: 1
A / AAAA Records
- 185.237.66.18 ↩ r28913.agenturserver.it
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 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
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.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
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.greven.de webmaster.greven.de 2018102468 28800 9600 2419200 86400
Primary NS (mname)
ns1.greven.de
Admin Email (rname)
webmaster@greven.de
Serial
2018102468
Refresh
28800s
Retry
9600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns2.greven.de
ns1.greven.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:94.199.93.128/26 include:_spf.on.services include:agenturserver.de include:spf.crsend.com include:spf.protection.outlook.com include:amazonses.com include:_spf.general.transactional-mail-a.com include:spf.mailjet.com ip4:217.110.253.226 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- mh3v72b9zgpq875l2vlw1y4hsb07yt7z
- apple-domain-verification=QvfP1cVZf1YlLLXp
- facebook-domain-verification=s951ht9vw7f0ug0hhyzpml1yzhqoin
- SPFv=spf1 ip4:94.199.93.128/26 include:_spf.on.services include:agenturserver.de include:spf.crsend.com include:spf.protection.outlook.com include:amazonses.com include:_spf.general.transactional-mail-a.com include:spf.mailjet.com ip4:217.110.253.226 -all
- MS=ms70489570
Full email verification for greven.de
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