Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rom-technik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 18:57:06 UTC · ↺ Refresh
MX Hostnames
- romtechnik-de0i.mail.protection.outlook.com
MX Priorities
- romtechnik-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 31.24.145.37 ↩ p01.zechbau.hosting.plutex.de
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.plutex.de domains.zech-group.com 2026020302 300 300 604800 300
Primary NS (mname)
ns2.plutex.de
Admin Email (rname)
domains@zech-group.com
Serial
2026020302
Refresh
300s
Retry
300s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.plutex.de
ns1.plutex.de
ns3.plutex.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:87.118.92.19 include:spf.protection.outlook.com include:spf.myzechit.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
9 records- 7d7bd514f5e49bf800f231d497d57d4e228320a6a549c4116b3e3a49144faa0
- 83d9959a5aab6a5119f13951bc1b5be4cb5ec86a6454bef72aab5b69e35d5e0
- atlassian-domain-verification=z83MNHnx3PCVQuFiIw77eUlHXtuHWeE9VQiEnIWCHbb9tG/4uZM6H0XO4n6xNIbE
- SPFv=spf1 ip4:87.118.92.19 include:spf.protection.outlook.com include:spf.myzechit.com -all
- 1dc13f3569dddece507ab632fa5d1af045e877eb1a1f7f19d8281677b3b704b
- _om7e1xr37hxju5htnrexu6e9x72i5g0
- MS=ms21994479
- m1Ul9j1bTxyHzlBITmcNTFdwU5n/jBBpgcoTV/Ai4d6gDgplx7RrSBSysJmmhBaGukNUL7DZ5RPwKkqAFVs4Og==
- MS=37FBAD5E61FC99C66599454AD3268745CB131657
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