Domain Overview
DNS: ✓ 15d ago
Checker: ✓ 15d ago
viennaairport.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-01 13:01:08 UTC · ↺ Refresh
MX Hostnames
- mx.viennaairport.com
MX Priorities
- mx.viennaairport.com: 10
A / AAAA Records
- 193.43.158.103 (no PTR)
Mail Server IPs
- 193.43.158.171 ↩ mx2.viennaairport.com
- 193.43.158.170 ↩ mx1.viennaairport.com
SOA Record
Raw SOA
dns4.a1.net hostmaster.viennaairport.com 1234 900 600 864000 3600
Primary NS (mname)
dns4.a1.net
Admin Email (rname)
hostmaster@viennaairport.com
Serial
1234
Refresh
900s
Retry
600s
Expire
864000s
Minimum TTL
3600s
Nameservers (NS)
dns5.a1.net
dns4.a1.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:35.242.247.107 ip4:34.107.8.58 include:spf.viennaairport.com include:customers.clickdimensions.com include:spf.mlwrx.com include:26135853.spf05.hubspotemail.net include:145880225.spf06.hubspotemail.net include:server25.dominiok.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- 5fj65ti1gms87mu2h4se3g4ql0
- cisco-ci-domain-verification=29a7c404ba646223719ee26a358186c8e57d882c05753395a6c5ffbd80051fa7
- pdq-domain-verification=D8PmBt39186A
- amazonses:HAqC6bXhzvhkwXeU9bO5imVwYAlxb0yXhy0GD6ygwFo=
- bw=xwBUaWJ7ICy3EccZAr2sOkybVO8wDHqDnNCHEIs8OIJS
- SPFv=spf1 ip4:35.242.247.107 ip4:34.107.8.58 include:spf.viennaairport.com include:customers.clickdimensions.com include:spf.mlwrx.com include:26135853.spf05.hubspotemail.net include:145880225.spf06.hubspotemail.net include:server25.dominiok.net -all
- apple-domain-verification=fksz3WrhOplzcaZS
- adobe-idp-site-verification=c507e57d789b4ab0ae1c026a1e0f29d39f2f38bfe298541bc52bf8f7e1ccb2f4
- bw=CN8igJ37QiUws24McrnbxLBDkR8Sf5xRG6fXQLj0QrU7
- MS=ms20911014
- brevo-code:8f6bc20dd546b7d590222ac7b57402c3
- google-site-verification=gICq8szUHDXnn4VagMQ68ZgdtjljUzT7HlvWpiWHXfM
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