Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opefac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 05:05:26 UTC · ↺ Refresh
MX Hostnames
- mail.opefac.com
MX Priorities
- mail.opefac.com: 10
A / AAAA Records
- 59.106.19.136 ↩ www686.sakura.ne.jp
Mail Server IPs
- 143.125.239.9 ↩ mail.opefac.com
SOA Record
Raw SOA
01.dnsv.jp hostmaster.dnsv.jp 1771379393 3600 900 604800 300
Primary NS (mname)
01.dnsv.jp
Admin Email (rname)
hostmaster@dnsv.jp
Serial
1771379393
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
02.dnsv.jp
03.dnsv.jp
04.dnsv.jp
01.dnsv.jp
SPF Record
✓ Strict (-all)
v=spf1 include:opefac.com.spf.hosting-pf.net include:_spf.google.com include:shops.shopify.com ip4:59.106.19.136 ip4:219.94.163.60 ip4:143.125.239.9 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], mailto:[email protected], mailto:[email protected]
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
3 records- SPFv=spf1 include:opefac.com.spf.hosting-pf.net include:_spf.google.com include:shops.shopify.com ip4:59.106.19.136 ip4:219.94.163.60 ip4:143.125.239.9 -all
- google-site-verification=D6FZ-fFi2WrvqU-EGg0qb4fQ_gQ2b541GOrRFUBoQaI
- google-site-verification=fu2sRNYR3vstXrmkZG_7Zq_0Xvfc4dR6aKlHTgiy2ZM
Full email verification for opefac.com
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