spira.co

Valid Email Server
Domain Lookup › spira.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
spira.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 01:50:14 UTC · ↺ Refresh

MX Hostnames

  • spira-co.mail.protection.outlook.com

MX Priorities

  • spira-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.26.9.225 (no PTR)
  • 172.67.70.237 (no PTR)
  • 104.26.8.225
  • 2606:4700:20::681a:8e1
  • 2606:4700:20::681a:9e1
  • 2606:4700:20::ac43:46ed

Mail Server IPs

  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA neil.ns.cloudflare.com dns.cloudflare.com 2399535486 10000 2400 604800 1800
Primary NS (mname)
neil.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399535486
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

paityn.ns.cloudflare.com
neil.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

9 records
  • google-gws-recovery-domain-verification=61926131
  • google-site-verification=92hzQeW8W-KMa-sMtSrbK68GUSLYhJcviADMbgwPkv4
  • google-site-verification=HxtVeTAjsqEfu8FpXWz_bckvaVtGZ-EHp5BX6AppCek
  • google-site-verification=OmiyUlYTV1XFx6NmRg-oUMyi5I0p6Ex2dcDxoBWja_E
  • google-site-verification=W24L-xXLEE6WWIDJi_oacdKc9su8I1TY55rDPUheQCE
  • google-site-verification=WEfxreyIlL28X7qcW86TbKxRv9NS2KTnijiNiwEdpxg
  • google-site-verification=aOMHhro-zALqTL4wMchboeaI0OEVyIzxC6VH51g55YQ
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ~all
  • MS=ms77135974
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