lzk.de

Valid Email Server
Domain Lookup › lzk.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lzk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 18:05:38 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 154.56.104.53 ↩ shared-1.blackpoint.cloud
  • 2001:978:90f::4:11 ↩ shared-1.blackpoint.cloud

Mail Server IPs

  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns3.edns.de estenfeld.bpanet.de 2019050339 10800 3600 604800 86400
Primary NS (mname)
ns3.edns.de
Admin Email (rname)
estenfeld@bpanet.de
Serial
2019050339
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.edns.de
ns4.edns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:176.52.246.112 ip6:2a03:2a00:1200:0000:0001:0000:0000:3518 ip6:2001:978:90f::4:11 ip4:154.56.104.53 ip4:87.191.36.194 include:agenturserver.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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
  • SPFv=spf1 ip4:176.52.246.112 ip6:2a03:2a00:1200:0000:0001:0000:0000:3518 ip6:2001:978:90f::4:11 ip4:154.56.104.53 ip4:87.191.36.194 include:agenturserver.de include:spf.protection.outlook.com ~all
  • MS=ms89080365
  • sophos-domain-verification=2c1c104f1616a394f7d60b684fdecdd3ec41e204
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