Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yerrex.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:36:54 UTC · ↺ Refresh
MX Hostnames
- yerrex.com
MX Priorities
- yerrex.com: 0
A / AAAA Records
- 71.19.243.242 ↩ vps.extsyshops.ca
Mail Server IPs
- 71.19.243.242 ↩ vps.extsyshops.ca
SOA Record
Raw SOA
ns1.extsyshops.com webmaster.yerrex.com 2026021001 3600 1800 1209600 86400
Primary NS (mname)
ns1.extsyshops.com
Admin Email (rname)
webmaster@yerrex.com
Serial
2026021001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.extsyshops.com
ns1.extsyshops.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:71.19.243.242 +a +mx +ip4:172.96.179.12 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._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
2 records- SPFv=spf1 ip4:71.19.243.242 +a +mx +ip4:172.96.179.12 ~all
- google-site-verification=Co8KjoIdNS_huQixAiYh_sYMQed95ISEERIaJueb4WA
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