Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amtc-dresden.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:18:17 UTC · ↺ Refresh
MX Hostnames
- amtcdresden-com01b.mail.protection.outlook.com
MX Priorities
- amtcdresden-com01b.mail.protection.outlook.com: 0
A / AAAA Records
- 167.235.16.186 ↩ dedivirt3049.your-server.de
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2025121500 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025121500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.6.73.0/24 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p= quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
9 records- MS=D497EA1EB150C0CF696809E457E7E2B7FFE1C3DB
- MS=ms18961970
- MS=ms54042028
- box-domain-verification=2865166ccba4d193c58887f2f1243e2929c43953a836d24e8951238ad77906b6
- linkedin-site-verification=35fa8946-b9c0-45ce-b631-c1da42054899
- SPFv=spf1 ip4:198.6.73.0/24 include:spf.protection.outlook.com -all
- vlss00ika9jhid4fj3otgbaoc7
- 97S+SOvPnvahEn+QKcOXO4JyKHw+VdY1JaUvdV57AVyU2IlFUvAAb+cPqB1v2BKaqkzu471l4cZ/V2zgz5DTqw==
- 9iv8imteudd154me3aj3nla10u
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