arnica.io

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 09:17:05 UTC · ↺ Refresh

MX Hostnames

  • arnica-io.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-cloud-c3.googledomains.com
ns-cloud-c1.googledomains.com
ns-cloud-c4.googledomains.com
ns-cloud-c2.googledomains.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:21744885.spf07.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

14 records
  • ZOOM_verify_jZUOqh0dm3rEqkZStafrJ6
  • atlassian-domain-verification=lbDnEwa8BD/9212o5aebf8fCEFgMZR06AI4svM/2hFuX0HlPbMEeLeExDNo5wRnZ
  • apple-domain-verification=tDBEgAzea9BDZNtT
  • notion-domain-verification=KNBEj7oNrrbiMArj5wdhyTsZHYqohIcXHBrCsUS6G6y
  • uber-domain-verification=4868ba6d-9bc5-43fe-85fa-61a7c583eb65
  • stripe-verification=ADE5505C8CCA8515A1BC11D27D52C08DC919B00474BBB5828718BAF1D3BD22FB
  • MS=ms96549634
  • SPFv=spf1 include:spf.protection.outlook.com include:21744885.spf07.hubspotemail.net -all
  • anthropic-domain-verification-ga2yvx=aksOQNmzZ4cqz8Wpoq8saPBV3
  • google-site-verification=ODPZ8hCASq8uBeZWRxVzXlMa26TDxKqhPALahkarA_4
  • openai-domain-verification=dv-Cvz0Xjo6XyIU24bZUnKxB2j2
  • cursor-domain-verification-jghss5=Lrew6XF5QMQMlyQ4uXQX839w2
  • asv=629567d0bb70b90007da305fa1ddf139
  • hubspot-domain-verification=ZWJjY2Y3ZWUtMmNlMi00ODVlLThkNDEtMTQzMmE2ZjE3YTdk
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