Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spectrumoptometry.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:16:34 UTC · ↺ Refresh
MX Hostnames
- mx1.megamailservers.com
- mx3.megamailservers.com
- mx2.megamailservers.com
MX Priorities
- mx2.megamailservers.com: 100
- mx1.megamailservers.com: 10
- mx3.megamailservers.com: 110
A / AAAA Records
- 216.251.32.98 ↩ hosting.megawebservers.com
Mail Server IPs
- 209.235.142.12 ↩ mx2.megamailservers.com
- 209.235.142.11 ↩ mx1.megamailservers.com
- 209.235.142.13 ↩ mx3.megamailservers.com
SOA Record
Raw SOA
ns1.meganameservers.com postmaster.meganameservers.com 2024111414 86400 86400 3600000 86400
Primary NS (mname)
ns1.meganameservers.com
Admin Email (rname)
postmaster@meganameservers.com
Serial
2024111414
Refresh
86400s
Retry
86400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.meganameservers.com
ns3.meganameservers.com
ns1.meganameservers.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:209.121.9.33 ip4:184.67.5.62 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:209.121.9.33 ip4:184.67.5.62 ~all
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