opus1.io

Valid Email Server
Domain Lookup › opus1.io
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
opus1.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 03:18:37 UTC · ↺ Refresh

MX Hostnames

  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.11
  • 141.193.213.10

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-1428.awsdns-50.org
ns-1729.awsdns-24.co.uk
ns-322.awsdns-40.com
ns-566.awsdns-06.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com include:39597535.spf07.hubspotemail.net include:mail.zendesk.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
google._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

16 records
  • google-site-verification=62XZvQecFJ6yEhbkhnC4h_NmHquO5yCi7ohYwkQZhOY
  • zoom-domain-verification=ZOOM_verify_3c80a62e16c841e2be6e2fec10cf8b2d
  • anthropic-domain-verification-n07214=UEblPpSWQWFJUZJMeRmS7r3RK
  • google-site-verification=98_oafBnQWkdW2zSr5-7TbAYxYgForrA-bvnWgHOEMU
  • google-site-verification=oCNGxXGNedK1B9x1Iyl2RrxgxTNMOqq74bpA03FFtXo
  • hubspot-developer-verification=ODUzYzNjOTItNTk2Ny00Yzc4LTk2NjgtNThmOWYyZWZiOTgy
  • cursor-domain-verification-5c92kn=nQFzkKv1Xuvwb9vSftvnvdLfF
  • slack-domain-verification=s2vtqQw2EAXcRUsJbnvJYZLuXr4F8STTwPJin8wG
  • _canva-domain-verify=513087ac-2105-4914-a142-4ed0b7c8f343
  • _cf-custom-hostname.opus1.io=7ab8d001-3b02-4008-8974-9c4e63dd4513
  • google-site-verification=ZFM8ktNruoRpFk2k-wNJV30X2T4eBIrlg4ID0hSGLUk
  • google-site-verification=JPGIWNDfD10iHVDUq9ucMD6jsqeF1qyygPsdbcxrAXw
  • SPFv=spf1 include:_spf.google.com include:amazonses.com include:39597535.spf07.hubspotemail.net include:mail.zendesk.com ~all
  • google-site-verification=ZhvbFqMIjXFIP6fO8VkC2J3dRe6U7IDvyOawKmfkyrY
  • stripe-verification=1DA4EE571E2D6F9CDDF70D8A020D56EC2BC5473AD6ED0BA2636BD63B3E87745B
  • google-site-verification=T2wxdyQmWx3Ul0e2cgZYb4o5ix8i099gG6TSjx-viAQ
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