ns1.com

Valid Email Server
Domain Lookup › ns1.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
ns1.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 21:33:33 UTC · ↺ Refresh

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MX Hostnames

  • inbound-smtp.us-east-1.amazonaws.com

MX Priorities

  • inbound-smtp.us-east-1.amazonaws.com: 5

A / AAAA Records

  • 104.20.10.68 (no PTR)
  • 172.66.129.130 (no PTR)
  • 2606:4700:10::6814:a44 (no PTR)
  • 2606:4700:10::ac42:8182 (no PTR)

Mail Server IPs

  • 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
  • 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
  • 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
  • 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
  • 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com

SOA Record

Raw SOA dns1.p01.nsone.net hostmaster.nsone.net 1764882848 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1764882848
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns4.p10.nsone.net
dns1.p10.nsone.net
dns2.p10.nsone.net
dns3.p10.nsone.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:amazonses.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=50; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • atlassian-domain-verification=VRy9TzRKcSaph23wbUga1QyUlYweYAllWfTXzINC10E4/DUumrrLACeSTCVfKvES
  • _jf4r1v7458xxatyl61n78mlam182j7n
  • atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH
  • SPFv=spf1 include:amazonses.com ~all
  • google-site-verification=lUBGtBSbscYqMmU7gTKp2DvthnY9t2lenUOrM0S8AbE
  • google-site-verification=0oTWtDbnwtAqLXaQ2KWHupzKE-cchF9MTrEOfnY0Lh8
  • _globalsign-domain-verification=4azHJ7gL04Dr8r2VR0txu7OrWg7uZpU6v7LOHVP1b3
  • cisco-ci-domain-verification=6373af30f110b43f4977902bcf00a93bc9cee28ae08919b3ec7bca5d149f90e5
  • kncdppytbyyrv5c41mhg3bzsgt4t5fh4
  • google-site-verification=aNIlCNqHA51wZNAzd_-fO3WxY-IBDUnxlKSb-6_H7t4
  • google-site-verification=pfV-jFgI8D68IIe35m1377ShQlAuB5sgk-vOIVQnb_0
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