Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tecnopres.it
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:21:48 UTC · ↺ Refresh
MX Hostnames
- mx106b.serverlet.com
- mx106a.serverlet.com
MX Priorities
- mx106b.serverlet.com: 10
- mx106a.serverlet.com: 10
A / AAAA Records
- 5.9.145.28 ↩ shde-b1cea.serverlet.com
Mail Server IPs
- 46.105.154.94 ↩ mx106b.serverlet.com
- 185.24.68.115 ↩ mx106a.serverlet.com
SOA Record
Raw SOA
ns1.serverlet.com info.serverlet.com 2026031550 28800 7200 604800 3600
Primary NS (mname)
ns1.serverlet.com
Admin Email (rname)
info@serverlet.com
Serial
2026031550
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.serverlet.com
ns3.serverlet.it
ns1.serverlet.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:_spf.serverlet.com ip4:185.24.68.48 ip4:185.24.68.50 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 a include:_spf.serverlet.com ip4:185.24.68.48 ip4:185.24.68.50 ~all
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