ing-fh.de

Valid Email Server
Domain Lookup › ing-fh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ing-fh.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 12:30:42 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • ingfh-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.236.56.246 ↩ 246-56-236-85.rev.customer-net.de
  • 2001:4178:2:1294:85:236:56:246 (no PTR)

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA dns01.ns15.net hostmaster.dextermedia.net.ing-fh.de 2026031700 10800 3600 604800 180
Primary NS (mname)
dns01.ns15.net
Admin Email (rname)
hostmaster@dextermedia.net.ing-fh.de
Serial
2026031700
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
180s

Nameservers (NS)

dns03.ns15.net
dns01.ns15.net
dns04.ns15.net
dns02.ns15.net

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

5 records
  • 201904230004445q8gnruxe435zekns6jfaahfjnh8r353wqiykh2c2mgurlzyhy
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • 2018052214141633t2e9traxb5vedfyljd8ty71sb7nu8pmp08giwhl7zx6vgg0u
  • 20190423000440218401jhk0t1x6b59t4eqbsysd2cwdp4ukpyeagmqtbmi9ii1v
  • MS=ms76222343
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