Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mvg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 09:18:24 UTC · ↺ Refresh
MX Hostnames
- mail1.swm.de
- mail2.swm.de
MX Priorities
- mail1.swm.de: 10
- mail2.swm.de: 10
A / AAAA Records
- 188.164.238.26 (no PTR)
- 2a03:a080:200:105:adc:1:bca4:ee1a (no PTR)
Mail Server IPs
- 188.164.233.71 ↩ mail1.swm.de
- 188.164.233.73 ↩ mail2.swm.de
SOA Record
Raw SOA
ns.swm.de firewalladm.swm.de 2026030202 28800 7200 604800 86400
Primary NS (mname)
ns.swm.de
Admin Email (rname)
firewalladm@swm.de
Serial
2026030202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.swm.de
ns2.swm.de
ns2.m-online.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:newsletter.swm.de ip4:212.110.108.2 ip4:188.164.232.245 include:spf.protection.outlook.com include:amazonses.com include:spf.crsend.com include:mail.zendesk.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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
16 records- _globalsign-domain-verification=V5B4UDrJXU0734GL5EHbErlTa8iqMpvGMpiIuwMmFZ
- ms-domain-verification=a069c575-b837-407a-8769-810a2bb86ea0
- _telesec-domain-validation=316891_2023-03-09_zU1eEaxlAIcU8J8VuG79Y4FT5PFWtSckQy9v5bVPp1b1Ns9z3O
- _globalsign-domain-verification=6HOeEyl0zSuL64duY5zIo1EqOY4E4rKreuV9UWBg0S
- adobe-idp-site-verification=d91135b0fa7276cad3079fd6d3bf476617822a8e3e85d7d154d53e017f15617a
- _telesec-domain-validation=356264_2026-03-02_XojKlv09xvSz5ZxlGo2sB6GTegfnWfALpv8DkXr87TC05DZclB
- _telesec-domain-validation=336124_2025-01-07_gWVcc76HnjYDmSDEu542M0R0gnaGkWJA4EGtH1HVEXvV6KnKcO
- MS=ms16038993
- MS=ms41190254
- _telesec-domain-validation=299059_2022-01-20_wEUP3DyzIG7COVWIl4w72SpaJwB2zj6Qb9wrF2dDJUz6oQghxk
- google-site-verification=kWbnqXHlLzLyrtLy2wiS0ZBihNLFviugMZnuFF2HhmU
- zendeskverification.mvg.de=61c51949e4b6a144
- SPFv=spf1 mx a:newsletter.swm.de ip4:212.110.108.2 ip4:188.164.232.245 include:spf.protection.outlook.com include:amazonses.com include:spf.crsend.com include:mail.zendesk.com -all
- _telesec-domain-validation=316776_2023-05-23_5OD78AibCzUZyZKgJuA3u6eCaihJ7MPv0m3CaflthINstw7hWA
- _globalsign-domain-verification=ABitmuSO1gL2CTB2G6sdfqMOfYUz2-WQeGzYXZsPcR
- _globalsign-domain-verification=cEJC6wGvsFF6RmqKDn9P20GGnx_XTmOClhrPnUtfbZ
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