Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sweil.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 11:31:36 UTC · ↺ Refresh
MX Hostnames
- in2-smtp.messagingengine.com
- in1-smtp.messagingengine.com
MX Priorities
- in1-smtp.messagingengine.com: 10
- in2-smtp.messagingengine.com: 20
A / AAAA Records
- 157.180.123.191
- 2a01:4f9:c013:edc4::1
Mail Server IPs
- 103.168.172.223 ↩ phl-mx-08.messagingengine.com
- 103.168.172.216 ↩ phl-mx-01.messagingengine.com
- 103.168.172.217 ↩ phl-mx-02.messagingengine.com
- 103.168.172.218 ↩ phl-mx-03.messagingengine.com
- 103.168.172.219 ↩ phl-mx-04.messagingengine.com
- 103.168.172.220 ↩ phl-mx-05.messagingengine.com
- 103.168.172.221 ↩ phl-mx-06.messagingengine.com
- 103.168.172.222 ↩ phl-mx-07.messagingengine.com
- 202.12.124.217 ↩ stl-mx-02.messagingengine.com
- 202.12.124.219 ↩ stl-mx-04.messagingengine.com
- 202.12.124.216
- 202.12.124.218
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2025110400 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025110400
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.messagingengine.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.messagingengine.com -all
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