phst.at

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
phst.at
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-29 15:25:05 UTC · ↺ Refresh

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MX Hostnames

  • phst-at.v-v1.mx.microsoft

MX Priorities

  • phst-at.v-v1.mx.microsoft: 20

A / AAAA Records

  • 185.166.20.143 ↩ shared-clump0258-web.agenturserver.it

Mail Server IPs

  • 52.101.209.28 ↩ mail-cpjpr05cu00104.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.91.159 ↩ mail-matpr04cu00207.inbound.protection.outlook.com
  • 52.101.185.24 ↩ mail-zrxpr07cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::a ↩ mail-zrxpr07cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::12 ↩ mail-miypr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.phst.at hostmaster.phst.at 2026102103 43200 7200 2419200 86400
Primary NS (mname)
ns1.phst.at
Admin Email (rname)
hostmaster@phst.at
Serial
2026102103
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns10.univie.ac.at
ns1.phst.at
ns5.univie.ac.at

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.phst.at include:noc-science.at include:_spf.cna.at include:spf.protection.outlook.com include:uni-graz.at ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

13 records
  • MS=ms18394687
  • HARICA-nM3bnQpKpZWGl9v3pHP
  • OC9La8o/Wt7WOpLmEC6bsRHCgSH2XAXKHdGw31u30QOSdLX5vMR1Gm3WC6oHZIzGvntIeaZpZ3Ax9cxQx1O4dQ==
  • apple-domain-verification=z6mj9dVUX-jLGHXeBtyuR2eEdqqvcweU-v9DrHLCMNc
  • MS=ms97040557
  • MS=ms51080542
  • brevo-code:6c988d59bc18322b2d200a7c843ee68a
  • abuseipdb-verification=mvNfFlm1
  • google-site-verification=xNMNEac7i8w_aP2dTkNtMSeKvy0UVknHgPfLrvOocMU
  • SPFv=spf1 include:_spf.phst.at include:noc-science.at include:_spf.cna.at include:spf.protection.outlook.com include:uni-graz.at ~all
  • apple-domain-verification=a34DOzGc5NET3Fv2
  • 701805e655378c50177274c33e6f8f215a5e9d30c7f54d3234b3350600300c50
  • google-site-verification=aO3pEdL0S6W51khqqtwn3KWDX_d7__dpYvCN6T_Qd8g
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