Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hometeck.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:18:26 UTC · ↺ Refresh
MX Hostnames
- mx.a.locaweb.com.br
- mx.core.locaweb.com.br
- mx.b.locaweb.com.br
- mk.jk.locaweb.com.br
MX Priorities
- mx.core.locaweb.com.br: 10
- mx.b.locaweb.com.br: 20
- mx.a.locaweb.com.br: 20
- mk.jk.locaweb.com.br: 20
A / AAAA Records
- 187.108.195.38 ↩ oa.oa123.com.br
Mail Server IPs
- 177.153.23.241 ↩ mx.core.locaweb.com.br
- 177.153.23.242 ↩ mx.b.locaweb.com.br
- 186.202.4.42 ↩ mx.a.locaweb.com.br
SOA Record
Raw SOA
ns1.oa123.com.br noc.oa123.com.br 2026030401 3600 1800 1209600 86400
Primary NS (mname)
ns1.oa123.com.br
Admin Email (rname)
noc@oa123.com.br
Serial
2026030401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.oa123.com.br
ns2.oa123.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.locaweb.com.br -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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
6 records- google-site-verification=ijc5m02vsiWV412YsmfkBFAdf_Bx4LXeoPn4mTnEww0
- SPFv=spf1 include:_spf.locaweb.com.br -all
- google-site-verification=Cn3bY3ESht6IDAc_r6RV5StPufX9nlaWBeaYj_AgfpA
- SPFv=spf1 ip4:187.108.195.38 include:spf.oa123.com.br ip4:187.108.200.83 include:spf.krypton3172.com.br +a +mx +ip4:162.241.137.27 ~all
- google-site-verification=Xe9OpJ_IaQv8C_5GGD3qMyM_-Af_FzkklQrwQ4RIdc0
- facebook-domain-verification=7o1f88qxixb3gbt21efvuorpc47hak
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