Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
openmrkt.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:31:00 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 0
A / AAAA Records
- 173.254.54.79 ↩ 173-254-54-79.unifiedlayer.com
Mail Server IPs
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
SOA Record
Raw SOA
ns1.rhostbh.com dnsadmin.rsb13.rhostbh.com 2021041700 86400 7200 3600000 300
Primary NS (mname)
ns1.rhostbh.com
Admin Email (rname)
dnsadmin@rsb13.rhostbh.com
Serial
2021041700
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns2.rhostbh.com
ns1.rhostbh.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ptr include:rhostbh.com ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 168 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 a mx ptr include:rhostbh.com ?all
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