Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dekirby.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:12:41 UTC · ↺ Refresh
MX Hostnames
- dekirby.net.1.0001.arsmtp.com
- dekirby.net.2.0001.arsmtp.com
MX Priorities
- dekirby.net.1.0001.arsmtp.com: 10
- dekirby.net.2.0001.arsmtp.com: 20
A / AAAA Records
- 104.21.24.147 (no PTR)
- 172.67.219.65 (no PTR)
- 2606:4700:3031::ac43:db41 (no PTR)
- 2606:4700:3034::6815:1893 (no PTR)
Mail Server IPs
- 8.31.233.245 ↩ server2020.appriver.com
- 8.19.118.226 ↩ server2021.appriver.com
SOA Record
Raw SOA
anirban.ns.cloudflare.com dns.cloudflare.com 2397289727 10000 2400 604800 1800
Primary NS (mname)
anirban.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397289727
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anirban.ns.cloudflare.com
elma.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:appriver.com include:email-od.com mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; rua=mailto:[email protected]; aspf=r; pct=0; adkim=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 0% of failing messages only
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=At4mMs672CzZTseKE5MSDCB61G_ged-3B5Z88N86_pE
- google-site-verification=ZA4Ld0wDE9wn63iN2rKRD7CCg7zDtDkFRmQtCj-5okU
- SPFv=spf1 include:appriver.com include:email-od.com mx -all
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