Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rymcomedical.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 11:56:15 UTC · ↺ Refresh
MX Hostnames
- mx01.infrar.net
- mx03.infrar.net
- mx02.infrar.net
MX Priorities
- mx02.infrar.net: 10
- mx03.infrar.net: 10
- mx01.infrar.net: 10
A / AAAA Records
- 172.67.156.238 (no PTR)
- 104.21.8.76 (no PTR)
- 2606:4700:3037::ac43:9cee (no PTR)
- 2606:4700:3035::6815:84c (no PTR)
Mail Server IPs
- 170.78.136.14 ↩ mx02.infrar.net
- 149.78.128.13 ↩ mx03.infrar.net
- 170.78.136.9 ↩ mx01.infrar.net
SOA Record
Raw SOA
alec.ns.cloudflare.com dns.cloudflare.com 2399402614 10000 2400 604800 1800
Primary NS (mname)
alec.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399402614
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alec.ns.cloudflare.com
gene.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.infrar.net include:_spf.wpcloud.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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
1 record- SPFv=spf1 include:_spf.infrar.net include:_spf.wpcloud.com -all
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