gasunie.de

Valid Email Server
Domain Lookup › gasunie.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gasunie.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 02:26:37 UTC · ↺ Refresh

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MX Hostnames

  • gasunie-de.mail.eo.outlook.com

MX Priorities

  • gasunie-de.mail.eo.outlook.com: 10

A / AAAA Records

  • 136.144.203.97 ↩ k8.h.kirra.nl
  • 2a01:7c8:d000:30f::1 ↩ k8.h.kirra.nl

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.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
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2025101011 43200 14400 604800 43200
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2025101011
Refresh
43200s
Retry
14400s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

dns2.cscdns.net
dns1.cscdns.net

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail1.gasunie.de a:mail2.gasunie.de ip4:176.28.38.0/24 ip4:136.144.203.97 ip4:149.210.181.48 ip4:193.16.80.81 ip4:193.16.80.82 ip6:2a01:7c8:d000:30f::1 ip6:2a01:7c8:aab5:4b::1 include:spf.protection.outlook.com include:_spf-dc2.successfactors.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • flexera-domain-verification-nsiaciuebnkfsctd
  • docusign=1e8453e8-fa03-4460-a520-fe7e93bbae20
  • mindmanager-verification=18331ebc79671d436d0d50b688ad4cd8b9041fac70c4e10aab17441dd996bd52
  • adobe-idp-site-verification=546111887b3942b3d846e3a19b4ae57a871fedfb0b06354c8dafada3de583dba
  • SPFv=spf1 mx a:mail1.gasunie.de a:mail2.gasunie.de ip4:176.28.38.0/24 ip4:136.144.203.97 ip4:149.210.181.48 ip4:193.16.80.81 ip4:193.16.80.82 ip6:2a01:7c8:d000:30f::1 ip6:2a01:7c8:aab5:4b::1 include:spf.protection.outlook.com include:_spf-dc2.successfactors.com -all
  • MS=ms35250003
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