Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mattes-immobilien.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 14:49:12 UTC · ↺ Refresh
MX Hostnames
- mattesimmobilien-de01e.mail.protection.outlook.com
- mxtls.expurgate.net
MX Priorities
- mattesimmobilien-de01e.mail.protection.outlook.com: 10
- mxtls.expurgate.net: 90
A / AAAA Records
- 185.175.196.11
- 2a00:1c98:60:1021::5ba6:eae
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 195.190.135.123 ↩ mxtls.expurgate.net
- 195.190.135.124 ↩ mxtls.expurgate.net
- 195.190.135.125
- 194.145.224.120
- 194.145.224.121
- 194.145.224.122
- 194.145.224.123
- 194.145.224.124
- 194.145.224.125
- 195.190.135.120
- 195.190.135.121
- 195.190.135.122
SOA Record
Raw SOA
ns1.nefnex.de hostmaster.nefnex.de 1770038709 43200 43200 1209600 43200
Primary NS (mname)
ns1.nefnex.de
Admin Email (rname)
hostmaster@nefnex.de
Serial
1770038709
Refresh
43200s
Retry
43200s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns2.nefnex.de
ns1.nefnex.de
ns3.nefnex.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:82.165.134.227 ip4:82.165.239.84 ip6:2a02:2479:78:5800::1 ip6:2a02:2479:31:9600::1 ip4:89.1.69.162 ip4:37.24.196.205 include:_spf.google.com include:spf.protection.outlook.com -all ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;adkim=r;aspf=r;ri=172800
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
2 records- SPFv=spf1 a ip4:82.165.134.227 ip4:82.165.239.84 ip6:2a02:2479:78:5800::1 ip6:2a02:2479:31:9600::1 ip4:89.1.69.162 ip4:37.24.196.205 include:_spf.google.com include:spf.protection.outlook.com -all ~all
- MS=ms21366883
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