igs-stromberg.de

Valid Email Server
Domain Lookup › igs-stromberg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
igs-stromberg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 01:41:11 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 195.30.84.210 ↩ cp210.sp-server.net

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.ns35.de support.serverprofis.net 2026022601 3600 1800 1209600 86400
Primary NS (mname)
ns5.ns35.de
Admin Email (rname)
support@serverprofis.net
Serial
2026022601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns7.ns35.de
ns6.ns35.de
ns8.ns35.de
ns5.ns35.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.30.84.210 ip4:195.30.85.180 include:spf.protection.outlook.com include:spf.nl2go.com -all
📊 DNS lookups: 2/10
✓ 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

1 record
  • SPFv=spf1 ip4:195.30.84.210 ip4:195.30.85.180 include:spf.protection.outlook.com include:spf.nl2go.com -all
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