aalberts-st.com

Valid Email Server
Domain Lookup › aalberts-st.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aalberts-st.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 10:12:42 UTC · ↺ Refresh

MX Hostnames

  • aalbertsst-com02b.mail.protection.outlook.com

MX Priorities

  • aalbertsst-com02b.mail.protection.outlook.com: 10

A / AAAA Records

  • 31.24.250.188 ↩ v2430.hostingsecure.com

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.combell.net hostmaster.aalberts-st.com 1772540640 10800 3600 604800 40000
Primary NS (mname)
ns3.combell.net
Admin Email (rname)
hostmaster@aalberts-st.com
Serial
1772540640
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s

Nameservers (NS)

ns4.combell.net
ns3.combell.net
ns1.combell.eu

SPF Record

✓ Strict (-all)
v=spf1 a mx a:remote.optical-coatings.com a:mxlb.ispgateway.de a:mail.ai-industrial-services.com a:aalberts-st.managed-otrs.com include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.salesforce.com ip4:79.99.97.149 ip4:79.99.97.15 ip4:31.24.250.188 -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

7 records
  • paloaltonetworks-site-verification=a16872cb4a700cb3a0ae0b41271a25a5c086b11769df2278fbe5189434d80164
  • 4InXBETyoDezHjpr/Yk7HIn6Eoy6cTQKe3wn2/T5i8y9waB5MvpM7s3dffB68PkGvVr2lUEAip+X+0OsVKBd0g==
  • adobe-idp-site-verification=0e77d9c28cac5f58c78965a8dd29e55f168481131233f9459bbe2983a2482f01
  • f25757f5cbafdbcfff5ef15071ee7d468408c59797b3e0b2f916f06cdfea50f
  • apple-domain-verification=aHlvHTwlLXtFv5UA
  • SPFv=spf1 a mx a:remote.optical-coatings.com a:mxlb.ispgateway.de a:mail.ai-industrial-services.com a:aalberts-st.managed-otrs.com include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.salesforce.com ip4:79.99.97.149 ip4:79.99.97.15 ip4:31.24.250.188 -all
  • DEVOLUTIONS-DOMAIN-VERIFICATION=W2YS3GOU68BTFZ52_K0NLMF09A6ML4QH1
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