Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
mzwiers.nl
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 20:54:39 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.google.com
- ALT3.ASPMX.L.GOOGLE.COM.mzwiers.nl
- ASPMX.L.google.com
- ALT4.ASPMX.L.GOOGLE.COM.mzwiers.nl
- ALT1.ASPMX.L.google.com
MX Priorities
- alt4.aspmx.l.google.com.mzwiers.nl: 20
- alt1.aspmx.l.google.com: 15
- alt2.aspmx.l.google.com: 15
- aspmx.l.google.com: 10
- alt3.aspmx.l.google.com.mzwiers.nl: 20
A / AAAA Records
- 37.97.254.27 ↩ reserved.transip.nl
Mail Server IPs
- 37.97.254.27 ↩ reserved.transip.nl
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
SOA Record
Raw SOA
ns0.transip.net hostmaster.transip.nl 2025112908 86400 1800 2419200 300
Primary NS (mname)
ns0.transip.net
Admin Email (rname)
hostmaster@transip.nl
Serial
2025112908
Refresh
86400s
Retry
1800s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.transip.nl
ns0.transip.net
ns2.transip.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.google.com ~all
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