Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
fmsylvan.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 13:03:43 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
No priority data.
A / AAAA Records
- 99.84.231.4
- 99.84.231.55
- 99.84.231.22
- 99.84.231.150
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-756.awsdns-30.net
ns-1080.awsdns-07.org
ns-1647.awsdns-13.co.uk
ns-366.awsdns-45.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:204.13.181.179 ip4:98.109.127.14 ip4:70.88.123.17 ip4:173.14.106.173 ip4:50.243.121.209 include:_netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1 ; p=quarantine; sp=none; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:204.13.181.179 ip4:98.109.127.14 ip4:70.88.123.17 ip4:173.14.106.173 ip4:50.243.121.209 include:_netblocks.mimecast.com ~all
- MS=ms31443485
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