Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lucas-nuelle.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 04:13:19 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 3.121.128.217 ↩ ec2-3-121-128-217.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024090255 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024090255
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.de
ns.udag.org
ns.udag.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.routing.net include:spf.crsend.com include:de._netblocks.mimecast.com include:amazonses.com ip4:217.22.193.157 ip4:62.159.255.224/27 ip4:3.121.128.217 ip4:54.93.182.181 ip4:93.240.214.56/29 ip4:217.22.193.157 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
7 records- apple-domain-verification=2Kk8O4DkjBnVKMG2
- vIzW7hz6lBVflgYEFwLLseWS2x42qPexjI9BEFvPIKLT4prEVHX2oPJfxZ+wxnstK70vkabVqFRlFqGyadctww==
- atlassian-domain-verification=WEyJIvScJ2BEK2f3ke3jnQaKr0WM8CVyqUd2MHaRrl9CiGBibqZTN8TYP9/8dB3A
- 0ed1fe018a7c891f11b63c4416a6888cab95ba7fd0
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.routing.net include:spf.crsend.com include:de._netblocks.mimecast.com include:amazonses.com ip4:217.22.193.157 ip4:62.159.255.224/27 ip4:3.121.128.217 ip4:54.93.182.181 ip4:93.240.214.56/29 ip4:217.22.193.157 ~all
- MS=ms50040070
- google-site-verification=YnPDqWvTrHVP22jUZkfbHvdsCQGV_qVcR7XPN_UEbtM
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