Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thisweekinscience.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:30:07 UTC · ↺ Refresh
MX Hostnames
- mail.thisweekinscience.com
MX Priorities
- mail.thisweekinscience.com: 10
A / AAAA Records
- 172.104.26.216 ↩ abu.harubik.com
Mail Server IPs
- 172.104.26.216 ↩ abu.harubik.com
SOA Record
Raw SOA
ns1.bytscast.com admin.harubik.com 2025011501 10800 3600 604800 10800
Primary NS (mname)
ns1.bytscast.com
Admin Email (rname)
admin@harubik.com
Serial
2025011501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.bytscast.com
ns1.bytscast.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:abu.harubik.com -all
📊 DNS lookups: 3/10
✓ 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx include:abu.harubik.com -all
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