Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ifsc.edu.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 06:41:43 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 191.36.0.94
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
SOA Record
Raw SOA
artemis.ifsc.edu.br root.ifsc.edu.br 2026032704 3600 900 1209600 3600
Primary NS (mname)
artemis.ifsc.edu.br
Admin Email (rname)
root@ifsc.edu.br
Serial
2026032704
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.ifsc.edu.br
adns2.pop-sc.rnp.br
ns1.ifsc.edu.br
adns1.pop-sc.rnp.br
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:200.135.190.2 ip4:200.135.190.112 ip4:200.135.190.88 ip4:200.135.190.3 ip4:49.13.64.153 ip4:65.109.111.240 ip4:49.13.221.216 mx:zimbra.ifsc.edu.br include:_spf.google.com include:apps.homemurbano.com.br include:spf.homemurbano.com.br ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 mx ip4:200.135.190.2 ip4:200.135.190.112 ip4:200.135.190.88 ip4:200.135.190.3 ip4:49.13.64.153 ip4:65.109.111.240 ip4:49.13.221.216 mx:zimbra.ifsc.edu.br include:_spf.google.com include:apps.homemurbano.com.br include:spf.homemurbano.com.br ~all
- cisco-ci-domain-verification=18afe0185608dcfde54daefc4cf8bd4332ae89ae29145c8a1d24eae5da0e7e6f
- google-site-verification=S-6Z7ph1xhER1minpAsnqWArnQr5vsfcAoZjtPIN5Y4
- _globalsign-domain-verification=wvuWgGbHVBCP-2cFVmlsGXHnR9OJNwiUZl__NzI0VO
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