Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colasiss.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 21:17:09 UTC · ↺ Refresh
MX Hostnames
- colas.in.tmes.trendmicro.eu
MX Priorities
- colas.in.tmes.trendmicro.eu: 5
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 18.185.115.146 ↩ in.tmes.trendmicro.eu
- 18.185.115.145 ↩ in.tmes.trendmicro.eu
- 18.185.115.147 ↩ in.tmes.trendmicro.eu
SOA Record
Raw SOA
ns79.worldnic.com namehost.worldnic.com 126031607 10800 3600 604800 3600
Primary NS (mname)
ns79.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031607
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns79.worldnic.com
ns80.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
7 records- tmes=49c3aeb289649a92bc9bb10442ca7040
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- MS=ms34799153
- j8126esndm59tioukd8f2o990t
- testsebas320200317094449.azurewebsites.net
- nintex.695e817332e02c8164564624
- apple-domain-verification=AYOPe6K2GonyRACJ
Full email verification for colasiss.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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