ultrabase.net

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ultrabase.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 01:41:08 UTC · ↺ Refresh

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MX Hostnames

  • mail.agentia.one

MX Priorities

  • mail.agentia.one: 10

A / AAAA Records

  • 162.216.16.30 ↩ grupoultra.cl

Mail Server IPs

  • 161.153.207.181 (no PTR)

SOA Record

Raw SOA ns-1112.awsdns-11.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1112.awsdns-11.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1112.awsdns-11.org
ns-1901.awsdns-45.co.uk
ns-445.awsdns-55.com
ns-723.awsdns-26.net

SPF Record

✓ Strict (-all)
v=spf1 include:rp.oracleemaildelivery.com include:_spf.atlassian.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
dkim._domainkey
✓ Public key: 216 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

3 records
  • google-site-verification=VRm_1FnSJip22UKNLYcoEtX0lpdvUp_Q6FVvxuBI-us
  • SPFv=spf1 include:rp.oracleemaildelivery.com include:_spf.atlassian.net -all
  • anthropic-domain-verification-xnc0hy=HXGZZOxgfB5VKH8kP8ulsn0cq
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