Domain Overview
DNS: ✓ just now
Checker: ✓ just now
luminososfluorescentes.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:19:58 UTC · ↺ Refresh
MX Hostnames
- mail.luminososfluorescentes.com
MX Priorities
- mail.luminososfluorescentes.com: 10
A / AAAA Records
- 172.67.75.7 (no PTR)
- 104.26.0.85 (no PTR)
- 104.26.1.85 (no PTR)
- 2606:4700:20::ac43:4b07 (no PTR)
- 2606:4700:20::681a:155 (no PTR)
- 2606:4700:20::681a:55 (no PTR)
Mail Server IPs
- 217.61.212.138 ↩ luminososfluorescentes.loading.net
- 2a01:71c1:212:1:a021::1 ↩ luminososfluorescentes.loading.net
SOA Record
Raw SOA
lia.ns.cloudflare.com dns.cloudflare.com 2404382310 10000 2400 604800 1800
Primary NS (mname)
lia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404382310
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lia.ns.cloudflare.com
piers.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.loading.es -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
4 records- apple-domain-verification=SKz5BUTaNIXn0pQLOtV-bHQ3CDUa5iOG974fnEvQr7M
- google-site-verification=ICt1Z7gMkB26-QXaiDPQjdS-_YPrAiPGY1VVMp6BLUg
- google-site-verification=oEGHnDK9tnPXeMAdiDyBIe3RRChcpBiO2gbCglFvG-0
- SPFv=spf1 include:_spf.loading.es -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for luminososfluorescentes.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits