Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sw-aalen.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 19:01:55 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-2.mimecast.com
- de-smtp-inbound-1.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 159.69.61.58 ↩ box04.bluebox-world.net
- 2a01:4f8:231:c86::2 ↩ box04.bluebox-world.net
Mail Server IPs
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
a.ns14.net kf.bluebox-productions.com 2026011601 40000 7200 604800 300
Primary NS (mname)
a.ns14.net
Admin Email (rname)
kf@bluebox-productions.com
Serial
2026011601
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
c.ns14.net
a.ns14.net
b.ns14.net
d.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:159.69.61.58 ip4:195.201.241.177 ip4:195.201.81.209 ip4:94.130.51.186 ip4:188.73.127.66 ip4:5.158.169.66 a:mail01.bluebox-world.net a:mail01.mailservices-sc.de a:mail02.mailservices-sc.de a:otc-de-spf.mms.t-systems-service.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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
10 records- 0ed1fe018af1f86a6530254819bb23dea933e675f4
- brevo-code:a9346f408819676f9348b3e38f681e80
- MS=F5FA7F84E1F4DD7B912FB01A9AF368057DE12F1F
- swisssign-check=WAVC4ub_nrTuTMVWyQD1wYciP8E
- uYu2JlffSHK6c9JXmIqAHw0nE03xWnK5sVyrwATuZa7KHqyDhgRYVr0ZFKv9PjHK6snPCWhsgJTjcfzAMto98g==
- sendinblue-site-verification=8176212
- google-site-verification=MzpFOOuSNyhxj4u24LaGA8jTRRESOteEgu06X39f3ic
- SPFv=spf1 mx a include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:159.69.61.58 ip4:195.201.241.177 ip4:195.201.81.209 ip4:94.130.51.186 ip4:188.73.127.66 ip4:5.158.169.66 a:mail01.bluebox-world.net a:mail01.mailservices-sc.de a:mail02.mailservices-sc.de a:otc-de-spf.mms.t-systems-service.com ~all
- apple-domain-verification=x0q44PsWgR7Mxfmw
- amazon-business-verification=9e773eeb5130a2bfde1853f857b83e61a18bbb937fe9020428bc0882ed72d329
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