Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dvimmobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 13:58:54 UTC · ↺ Refresh
MX Hostnames
- mail.viel.de
- mail1.viel.de
MX Priorities
- mail1.viel.de: 100
- mail.viel.de: 10
A / AAAA Records
- 193.26.158.231 ↩ ext-web01.dvimmobilien.de
- 2a03:4000:4c:a6a:84d5:58ff:fe4f:e2d ↩ ext-web01.dvimmobilien.de
Mail Server IPs
- 91.26.207.138 ↩ mail.viel.de
- 81.27.171.82 ↩ mail.viel.de
SOA Record
Raw SOA
ns01.dvintern.de server.it.dvimmobilien.de 2026032603 7200 540 1209601 3600
Primary NS (mname)
ns01.dvintern.de
Admin Email (rname)
server@it.dvimmobilien.de
Serial
2026032603
Refresh
7200s
Retry
540s
Expire
1209601s
Minimum TTL
3600s
Nameservers (NS)
ns01.dvintern.de
ns02.dvintern.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:88.217.171.41 ip4:81.27.171.82 ip4:37.120.176.184 ip6:2a03:4000:6:828a::1 ip4:87.191.130.22 ip4:212.34.64.185 ip4:91.26.207.138 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 ip4:88.217.171.41 ip4:81.27.171.82 ip4:37.120.176.184 ip6:2a03:4000:6:828a::1 ip4:87.191.130.22 ip4:212.34.64.185 ip4:91.26.207.138 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- MS=ms70357449
- have-i-been-pwned-verification=74a21b40cb0e148f56c4fb9b59db08b8
- MS=760B87CE699922D123A1DF416FED720E2BC719F7
- apple-domain-verification=6coXLmgIEtugcJ2a
- google-site-verification=rb-_21kq6fJ9p7cnyVm99WMNZihyb0nolZdO9_9g-nc
- sophos-domain-verification=6fdc65624e195df35b0260a174d468f6fad8dfff2d6d1ffd4cbaec4544ea0f9c
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