Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
supermas.com.py
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:34:57 UTC · ↺ Refresh
MX Hostnames
- hc1.gubax.com.br
MX Priorities
- hc1.gubax.com.br: 30
A / AAAA Records
- 200.58.117.52 ↩ dattamax.com
Mail Server IPs
- 31.57.174.13 ↩ hc1.gubax.com.br
- 2804:3744:4001:13::2 (no PTR)
SOA Record
Raw SOA
ns1.mydomain.com namehost.worldnic.com 125121013 10800 3600 604800 3600
Primary NS (mname)
ns1.mydomain.com
Admin Email (rname)
namehost@worldnic.com
Serial
125121013
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.mydomain.com
ns2.mydomain.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:31.57.174.13 +include:relay.mailbaby.net +ip4:45.224.128.251 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 237 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
1 record- SPFv=spf1 +a +mx +ip4:31.57.174.13 +include:relay.mailbaby.net +ip4:45.224.128.251 ~all
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