aerzenrental.com

Valid Email Server
Domain Lookup › aerzenrental.com

Domain Overview

DNS: ✓ 22h ago Checker: ✓ 22h ago
aerzenrental.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 22:31:23 UTC · ↺ Refresh

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MX Hostnames

  • aerzenrental-com.mail.protection.outlook.com

MX Priorities

  • aerzenrental-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.9.183.116 ↩ vpro0294.proserver.punkt.de
  • 2a01:4f8:271:5e84:d85:855:430d:9b32 (no PTR)
  • 2a01:4f8:271:5e84:b44d:3c02:456:4ab

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.ncc-media.net hostmaster.ncc-media.net 2021081103 28800 7200 604800 86400
Primary NS (mname)
ns1.ncc-media.net
Admin Email (rname)
hostmaster@ncc-media.net
Serial
2021081103
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.ncc-media.net
ns1.ncc-media.net
ns2.ncc-media.net

SPF Record

✓ Strict (-all)
v=spf1 include:aerzen.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=0:1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • knowbe4-site-verification=b55dc1e210bf4b8eb46b8029f5d9de70
  • SPFv=spf1 include:aerzen.com -all
  • MS=ms60123455
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