signa.at

Valid Email Server
Domain Lookup › signa.at

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
signa.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 06:24:33 UTC · ↺ Refresh

MX Hostnames

  • mx2.signa.at
  • mx1.signa.at
  • signa-at.mail.protection.outlook.com

MX Priorities

  • mx2.signa.at: 10
  • signa-at.mail.protection.outlook.com: 0
  • mx1.signa.at: 10

A / AAAA Records

  • 46.229.45.243

Mail Server IPs

  • 51.137.122.72 (no PTR)
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 52.174.101.19 (no PTR)

SOA Record

Raw SOA ns1.cnh.at admin.cnh.at 2023041914 10800 3600 604800 38400
Primary NS (mname)
ns1.cnh.at
Admin Email (rname)
admin@cnh.at
Serial
2023041914
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s

Nameservers (NS)

ns1.cnh.at
ns3.cnh.at
ns2.cnh.at

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:185.69.160.209 ip4:193.46.78.3 include:_spf.atlassian.net include:spf.mailjet.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

13 records
  • 2022042009543342ytuaabxp8x7dy6e9x1ruc458p0upnc9gzc7h3an9aw4ut54d
  • atlassian-domain-verification=fBpiiLRYkJaWRf63tnwZ20sWWprpekArEETyXLKLrWMaXvYfi5EFlw4mKOQuiTcq
  • d365mktkey=5oghn2ww9zgyce722byyynm5a
  • adobe-idp-site-verification=58dcca65a88fa794846d0aebdc717cad5cfac9c53c5ea5736c4c4c62c67e7beb
  • atlassian-sending-domain-verification=eef4f798-d6a9-4673-8e0d-4eff976df793
  • swisssign-check=Q3zm1HQImsiYTx7CJVC0oSTFZXU
  • SPFv=spf1 mx include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:185.69.160.209 ip4:193.46.78.3 include:_spf.atlassian.net include:spf.mailjet.com ~all
  • MS=ms14978816
  • nu7MMup/pGVk4M8yJtpQwG3nZHXE4sTSOmm7vAZrbYqUgk/U2zXiGvOcXLpTVzPkOl/rmXQkyYz0JnkPVBDKzQ==
  • miro-verification=6a6d2d6009a4842f09eef4a45b37eae5db858bbe
  • apple-domain-verification=HuGdy4AeI0JTsV6i
  • MS=ms30267401
  • 202303011317440hgt6gqiji9nuhxhi0gz7fxll2ipvn9bxs2ej8txv9suuh6mr9
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