Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nantworks.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 18:31:59 UTC · ↺ Refresh
MX Hostnames
- smtp4.nantworks.com
- smtp3.nantworks.com
- smtp5.nantworks.com
MX Priorities
- smtp4.nantworks.com: 0
- smtp3.nantworks.com: 0
- smtp5.nantworks.com: 10
A / AAAA Records
- 20.109.187.81 (no PTR)
Mail Server IPs
- 208.74.224.150 ↩ smtp4.nantworks.com
- 208.74.224.149 ↩ smtp3.nantworks.com
- 208.74.225.125 ↩ smtp5.nantworks.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2025120300 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns15.domaincontrol.com
ns16.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- slack-domain-verification=oxPrDEO9oOCeQ1pdIJMCzkf35h0D2WQmVPQCSExA
- hpe-greenlake-domain-verification=3752586c5251644244637472677a5646667331504a5568674770773870525335
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- apple-domain-verification=P28Ov5xmNY6hFCmZ
- bw=VTQGDUlNTov77F7HyOSCqCQJdyO5iyUB0VFkTwzDq0WG
- miro-verification=70ff4e028e92314090c351c4f78e23fed4fe4f41
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