Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
svg-sued.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 09:04:45 UTC · ↺ Refresh
MX Hostnames
- svgsued-de0i.mail.protection.outlook.com
MX Priorities
- svgsued-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 185.237.65.169 ↩ r28824.agenturserver.it
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa6.schlundtech.de sd.sirconic-group.de 2025112507 43200 7200 1209600 600
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
sd@sirconic-group.de
Serial
2025112507
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsa6.schlundtech.de
nsb6.schlundtech.de
nsc6.schlundtech.de
nsd6.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:svgmaut.svg.de ip4:217.243.229.211 ip4:46.142.195.90 ip6:2a01:4f8:c010:41ef::1 include:spf.nl2go.com include:spf.protection.outlook.com include:agenturserver.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected].
✓ 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
5 records- brevo-code:877e0d876e146f3e6bbdf7e3b857aaba
- include:spf-de.emailsignatures365.com
- MS=ms39288676
- swisssign-check=beRNhdiAwks5IxDxmvIGbh5gZ_E
- SPFv=spf1 mx a:svgmaut.svg.de ip4:217.243.229.211 ip4:46.142.195.90 ip6:2a01:4f8:c010:41ef::1 include:spf.nl2go.com include:spf.protection.outlook.com include:agenturserver.de -all
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