vis.ac.at

Valid Email Server
Domain Lookup › vis.ac.at

Domain Overview

DNS: ✓ 14d ago Checker: ✓ 14d ago
vis.ac.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-08-31 23:24:14 UTC · ↺ Refresh

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MX Hostnames

  • vis-ac-at.mail.protection.outlook.com

MX Priorities

  • vis-ac-at.mail.protection.outlook.com: 10

A / AAAA Records

  • 213.143.122.71 (no PTR)

Mail Server IPs

  • 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns.vis.ac.at root.vis.ac.at 2026083101 9797 7200 604800 300
Primary NS (mname)
ns.vis.ac.at
Admin Email (rname)
root@vis.ac.at
Serial
2026083101
Refresh
9797s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.osm.snt-online.at
ns.vis.ac.at

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:213.143.122.66 ip4:213.143.122.74 ip4:213.143.122.78 include:spf.protection.outlook.com include:alumnforce.org ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]

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

8 records
  • cisco-ci-domain-verification=210f9623ff20920168190d92bbbe37105cfa755fa74e26612b911df5e5bd597d
  • cisco-ci-domain-verification=57d9e9ef9fcfff0bc30e779a10f22ad8d82fe36d7c82e86d89f2514bf12ee442
  • google-site-verification=7G5hcy5UWhMx0lWLjwJnwN3D-CY_2Z7JDtnvKLz5hB4
  • SPFv=spf1 ip4:213.143.122.66 ip4:213.143.122.74 ip4:213.143.122.78 include:spf.protection.outlook.com include:alumnforce.org ?all
  • apple-domain-verification=gFof6epadw0AzAJY
  • cisco-ci-domain-verification=21956e6f457195c08389900193318f5d046e9256bbe606afe3ad0da1fac70caf
  • anthropic-domain-verification-dermfy=MqtVtb3qLTAkXdKAqlT5i6Ek3
  • Vienna International School
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