Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
true-networks.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 15:34:59 UTC · ↺ Refresh
MX Hostnames
- mxext1.mailbox.org
- truenetworks-de01b.mail.protection.outlook.com
- mxext2.mailbox.org
- mxext3.mailbox.org
MX Priorities
- mxext3.mailbox.org: 20
- truenetworks-de01b.mail.protection.outlook.com: 100
- mxext2.mailbox.org: 10
- mxext1.mailbox.org: 10
A / AAAA Records
- 212.227.10.83
Mail Server IPs
- 80.241.60.216 ↩ mx3.mailbox.org
- 2001:67c:2050:104::3:25:1 ↩ mx3.mailbox.org
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 80.241.60.215
- 2001:67c:2050:104::2:25:1
- 80.241.60.212
- 2001:67c:2050:104::1:25:1
SOA Record
Raw SOA
ns-01.services.true-networks.de soc.true-networks.de 2026012600 43200 7200 1209600 86400
Primary NS (mname)
ns-01.services.true-networks.de
Admin Email (rname)
soc@true-networks.de
Serial
2026012600
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-01.services.true-networks.de
ns-03.services.true-networks.de
ns-02.services.true-networks.de
ns-04.services.true-networks.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailbox.org a:nat.az-1a.aws.tn.cloud-it.center ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;aspf=s;adkim=s;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
2 records- SPFv=spf1 include:spf.protection.outlook.com include:mailbox.org a:nat.az-1a.aws.tn.cloud-it.center ~all
- MS=ms77304053
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