Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
synapse.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:58:19 UTC · ↺ Refresh
MX Hostnames
- mx2.hc756-17.eu.iphmx.com
- mx1.hc674-87.eu.iphmx.com
- mx1.hc756-17.eu.iphmx.com
- mx2.hc674-87.eu.iphmx.com
MX Priorities
No priority data.
A / AAAA Records
- 141.193.213.10
- 141.193.213.11
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-1786.awsdns-31.co.uk
ns-422.awsdns-52.com
ns-570.awsdns-07.net
ns-1343.awsdns-39.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.synapse.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._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
4 records- MS=ms75406094
- pardot95412=9166b8e5f846a73aca5c29417e4250e03e2158a50457ba52e4b7283d86fd1edf
- sending_domain95412=df6c1584ffcd6e59cff9f464596f1da66750844a12df5c96ea49d97632fd0f10
- SPFv=spf1 include:_u.synapse.com._spf.smart.ondmarc.com ~all
Full email verification for synapse.com
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