Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vaillant-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:28:40 UTC · ↺ Refresh
MX Hostnames
- vaillantgroup-com02b.mail.protection.outlook.com
MX Priorities
- vaillantgroup-com02b.mail.protection.outlook.com: 10
A / AAAA Records
- 195.179.164.38 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
a.prim-ns.de hostmaster.nexinto.net 2026031803 28800 7200 604800 1200
Primary NS (mname)
a.prim-ns.de
Admin Email (rname)
hostmaster@nexinto.net
Serial
2026031803
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
1200s
Nameservers (NS)
a.prim-ns.de
n.sec-ns.net
c.sec-ns.de
a.sec-ns.net
m.sec-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com include:spf.brevo.com include:spf.mandrillapp.com include:_spf.google.com include:eskerondemand.com include:stspg-customer.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
26 records- mandrill_verify.ouj5Ps2rBFkYx9k-cDNRBA
- brevo-code:38048b96039605e1b3e65193632ec609
- brevo-code:2a5849fea4ba4b792e953f69400cd80c
- SPFv=spf1 mx ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com include:spf.brevo.com include:spf.mandrillapp.com include:_spf.google.com include:eskerondemand.com include:stspg-customer.com -all
- atlassian-domain-verification=Q77uU5SviqcQ2UuPawm9ea1IoVBBwgJqHlirYOrj/O0y9ZqZve3wdBnLMlyqp8jN
- mindmanager-verification=dccf6929757962e6ce098e7a1055db051f047c2f366ee75c26b12efb8e2fb63d
- adobe-idp-site-verification=53d24a82affcaaea37f7e04f49d17cba57aa0e64fa4d4becd72788f6e917f90d
- FdGp5J/5KcE8TN3t/3jc8Yv3EU/oO7uZq5j95/y3hAo9xwJObsNNE/hLn1Mmhbusk1YbmpSRFkUTYbc+PHj0cg==
- mandrill_verify.3410kHWUdF0JbXBVSDQYmA
- brevo-code:3f7135a6c1318dd85e26bc3cf488bc99
- apple-domain-verification=WyygxEUfaLI1BSah
- brevo-code:cb2df71faeada9b3d8da8ecbf3b9afa5
- google-site-verification=dDqi11o5m69TdB8Tobf0Fba9R481ObtYYuHxycW_AAw
- flexera-domain-verification-irxjpfihfduammmk
- flexera-domain-verification-lzmzzxilpfsidthx
- status-page-domain-verification=sqz4bhqtzpzq
- google-site-verification=ybDwXesu9UySsFfP5PGGq_-O6y0CKjtT1l4zLD_Kd8M
- _8jcmbcnwdwe6x86x7nmdlmn2wzqplln
- DocuSign=31486de3-2f7b-4df9-980f-c1d0fc8bf9c2
- docusign=1540b52b-e15c-49b0-b5cf-50ba7a388c14
- brevo-code:6b9ad0d91df6ba1e1f3906c8f583e8bd
- autodesk-domain-verification=Ed3GG_TGAR0bWUsYsy1C
- _globalsign-domain-verification=36XYlIQN9F7hBhcsCWES6rS03EXz-hklIyfV0WbVQc
- jw31jm5y0m8fpsp7pf7ffdgbc1qspn3c
- brevo-code:2e82ec08a275b74b939668e1acf06e12
- docker-verification=98e3e818-809b-471e-9449-aa001664315b
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