Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
z-laser.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 17:26:14 UTC · ↺ Refresh
MX Hostnames
- zlaser-de0c.mail.protection.outlook.com
MX Priorities
- zlaser-de0c.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.166 ↩ 217-160-0-166.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1038.ui-dns.com hostmaster.schlund.de 2016110380 28800 7200 604800 300
Primary NS (mname)
ns1038.ui-dns.com
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110380
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1038.ui-dns.com
ns1038.ui-dns.de
ns1038.ui-dns.org
ns1038.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:87.129.171.226 ip4:109.90.210.118 ip4:192.166.167.46 ip4:93.191.164.122 include:_spf-eu.ionos.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spfa.cpmails.com include:smtp-spf.bcs-hosting.de include:aspmx.pardot.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; aspf=s; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- duo_sso_verification=Qcrm4VTy9QYM7c5rvJkBXMsPQJe26pi1fYOWeJDPTDowbCUjZtGLR7QBn00omiuD
- pardot107102=a093431b7ff5164ade9208263ffe36c2c691e42d1ed177d4036b3b5b7289928c
- 16060f16-02db-4da4-96fe-4ed11de2b7bc
- miro-verification=ea11293ed01546b1b46f3017d07dc1ae7ae88135
- sophos-domain-verification=e835205825d6313304aae38ee321ca2ace96394267b146518da0b0e54b723bc5
- rhino_accounts=183d2118ef5197418807e75ab211111c
- sending_domain107102=13848ebdc400e9fbde5eceef5a0a88b6b5abcb77f40a4b5b29c958781d4aec7a
- SPFv=spf1 a mx ip4:87.129.171.226 ip4:109.90.210.118 ip4:192.166.167.46 ip4:93.191.164.122 include:_spf-eu.ionos.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spfa.cpmails.com include:smtp-spf.bcs-hosting.de include:aspmx.pardot.com -all
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