Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gvg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 09:40:37 UTC · ↺ Refresh
MX Hostnames
- gvg-de.mail.protection.outlook.com
MX Priorities
- gvg-de.mail.protection.outlook.com: 10
A / AAAA Records
- 18.198.166.35 ↩ bamberg.jweiland.cloud
- 2a05:d014:14f:aa0c:edca:74fc:16b1:6440 ↩ bamberg.jweiland.cloud
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-292.awsdns-36.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-292.awsdns-36.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1893.awsdns-44.co.uk
ns-292.awsdns-36.com
ns-702.awsdns-23.net
ns-1452.awsdns-53.org
SPF Record
✓ Strict (-all)
v=spf1 +mx ip4:212.29.37.73 ip4:213.168.84.226 a:mail02.servicerz.de a:bamberg.jweiland.cloud a:gvg.managed-otrs.com include:spf.protection.outlook.com include:spf.emailsys.net include:csa.wwwserver.net include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=s; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ Public key: 392 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
3 records- SPFv=spf1 +mx ip4:212.29.37.73 ip4:213.168.84.226 a:mail02.servicerz.de a:bamberg.jweiland.cloud a:gvg.managed-otrs.com include:spf.protection.outlook.com include:spf.emailsys.net include:csa.wwwserver.net include:spf-de.emailsignatures365.com -all
- MS=7E3B58E41D334FB3D8D8BEFE0546E4690F6FA067
- apple-domain-verification=xIeVc4GJjuBFvEtw
Full email verification for gvg.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits