Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nudgemail.com
Yes
✓ Yes
SendGrid
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 00:08:52 UTC · ↺ Refresh
MX Hostnames
- mx.sendgrid.net
MX Priorities
- mx.sendgrid.net: 0
A / AAAA Records
- 162.159.140.98 (no PTR)
- 172.66.0.96
- 2606:4700:7::60
- 2a06:98c1:58::60
Mail Server IPs
- 52.37.49.26 ↩ ec2-52-37-49-26.us-west-2.compute.amazonaws.com
- 52.25.213.239 ↩ ec2-52-25-213-239.us-west-2.compute.amazonaws.com
- 15.222.160.229 ↩ ec2-15-222-160-229.ca-central-1.compute.amazonaws.com
- 16.52.110.174 ↩ ec2-16-52-110-174.ca-central-1.compute.amazonaws.com
- 34.198.67.24 ↩ ec2-34-198-67-24.compute-1.amazonaws.com
- 44.216.124.122 ↩ ec2-44-216-124-122.compute-1.amazonaws.com
- 44.245.249.202 ↩ ec2-44-245-249-202.us-west-2.compute.amazonaws.com
- 13.216.54.185 ↩ ec2-13-216-54-185.compute-1.amazonaws.com
- 16.52.61.209 ↩ ec2-16-52-61-209.ca-central-1.compute.amazonaws.com
SOA Record
Raw SOA
jermaine.ns.cloudflare.com dns.cloudflare.com 2396583064 10000 2400 604800 1800
Primary NS (mname)
jermaine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396583064
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
paris.ns.cloudflare.com
jermaine.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 include:sendgrid.net ~all
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