3-s.at

Valid Email Server
Domain Lookup › 3-s.at
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
3-s.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 05:01:52 UTC · ↺ Refresh

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MX Hostnames

  • 3s-at0c.mail.protection.outlook.com

MX Priorities

  • 3s-at0c.mail.protection.outlook.com: 10

A / AAAA Records

  • 144.208.10.194 ↩ serv50361260-wp02.secure-node.at

Mail Server IPs

  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.209.153 ↩ mail-cpjpr04cu00101.inbound.protection.outlook.com
  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::a ↩ mail-am7pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::8 ↩ mail-matpr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.apa.at hostmaster.dominic01.apa.at 2026032001 86400 7200 3600000 172800
Primary NS (mname)
ns3.apa.at
Admin Email (rname)
hostmaster@dominic01.apa.at
Serial
2026032001
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

ns3.apa.at
ns4.apa.net

SPF Record

✓ Strict (-all)
v=spf1 a:bouncemx.3-s.at a:fmlgw01.3-s.at a:fmlgw02.3-s.at a:fmlgw03.3-s.at ip4:194.232.49.101 ip4:144.208.10.194 ip4:188.64.57.68 include:_spf.atlassian.net include:spf.protection.outlook.com include:spf.3-s.mlwrx.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • MS=ms86806490
  • apple-domain-verification=Q4tGpGaW8Lqp7XY5
  • atlassian-sending-domain-verification=cdd85d7f-2972-4daf-a246-31e94e1ff54d
  • atlassian-domain-verification=p/YzPos604/n5zuqOkNObEEKrT9UitFqpFNxPjbAT6DMWQaa9pbm89oa21wcBvKh
  • SPFv=spf1 a:bouncemx.3-s.at a:fmlgw01.3-s.at a:fmlgw02.3-s.at a:fmlgw03.3-s.at ip4:194.232.49.101 ip4:144.208.10.194 ip4:188.64.57.68 include:_spf.atlassian.net include:spf.protection.outlook.com include:spf.3-s.mlwrx.com -all
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