Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
andrewsgroup.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-23 13:21:11 UTC · ↺ Refresh
MX Hostnames
- mail.andrewsgroup.ca
MX Priorities
- mail.andrewsgroup.ca: 1
A / AAAA Records
- 104.21.75.94 (no PTR)
- 172.67.218.152 (no PTR)
- 2606:4700:3030::ac43:da98 (no PTR)
- 2606:4700:3036::6815:4b5e (no PTR)
Mail Server IPs
- mail1.ayera.com. (no PTR)
- 208.74.8.145 ↩ mail1.ayera.com
SOA Record
Raw SOA
nancy.ns.cloudflare.com dns.cloudflare.com 2407329962 10000 2400 604800 1800
Primary NS (mname)
nancy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2407329962
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rodney.ns.cloudflare.com
nancy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:208.74.8.144/30 include:_spf.google.com include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=s; adkim=s; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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- SPFv=spf1 a mx ip4:208.74.8.144/30 include:_spf.google.com include:servers.mcsv.net -all
- detectify-verification=ca00dfccb87deaeb22db531500db3a1b
- google-site-verification=6ZNFjwn9BvcQ-5GkI2qUa7OM0eI0Qv9zF8fFklPtA_M
- google-site-verification=V0lNbqq2xlj7mt086mrHfJE3O4RmeF0mnV6c31ldpWk
- google-site-verification=kFth-geBUQ-1vFPqAt568XIM8k8om4gHTeGglSMMC7g
- openai-domain-verification=dv-re4mGdtCCX4mwWM3zinYPKYs
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