htg-realestate.de

Valid Email Server
Domain Lookup › htg-realestate.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
htg-realestate.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 15:29:13 UTC · ↺ Refresh

MX Hostnames

  • htgrealestate-de0i.mail.protection.outlook.com

MX Priorities

  • htgrealestate-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.160.0.233 ↩ 217-160-0-233.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2be ↩ 2001-08d8-100f-f000-0000-0000-0000-02be.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.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
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1121.ui-dns.de hostmaster.1und1.com 2017060168 28800 7200 604800 600
Primary NS (mname)
ns1121.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060168
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1121.ui-dns.de
ns1084.ui-dns.org
ns1082.ui-dns.com
ns1069.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:145.253.122.28 ip4:2.207.206.99 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.de.cancom-mase.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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

5 records
  • Ic2rH2aB2hI6n2Nv3cnw1RfmGRY3kKtbwHXwNyULET0xRh3W4dVbwA2o8kMWVa24B9iI2pros/i1c+9lWhRXtQ==
  • SPFv=spf1 a mx ip4:145.253.122.28 ip4:2.207.206.99 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.de.cancom-mase.com include:spf.protection.outlook.com -all
  • MS=ms14554718
  • apple-domain-verification=jtjQVzzIv7PRnOyp
  • twilio-domain-verification=cd0921e20ece07b36ee0b3755bd0200d
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