adinstra.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
adinstra.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 02:58:01 UTC · ↺ Refresh

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MX Hostnames

  • adinstra-com.mail.protection.outlook.com

MX Priorities

  • adinstra-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 99.84.160.64 ↩ server-99-84-160-64.jfk50.r.cloudfront.net
  • 99.84.160.12 ↩ server-99-84-160-12.jfk50.r.cloudfront.net
  • 99.84.160.63
  • 99.84.160.17

Mail Server IPs

  • 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.60.71 ↩ mail-bn0pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90b::2 ↩ mail-bnypr02cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1571.awsdns-04.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 900
Primary NS (mname)
ns-1571.awsdns-04.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

ns-421.awsdns-52.com
ns-744.awsdns-29.net
ns-1469.awsdns-55.org
ns-1571.awsdns-04.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:44103076.spf05.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

✗ 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

7 records
  • google-site-verification=nHMPocewbxGyR8T0hgTWV9cCVGHDkSFEk4td1kfx0FE
  • SPFv=spf1 include:spf.protection.outlook.com include:44103076.spf05.hubspotemail.net -all
  • MS=4FFA9769807FF92B16E76E87D6AE1859F9A12609
  • apple-domain-verification=aA0EZDPrvmUMcm8x
  • google-site-verification=KOMSwEorvPcCConX0hvi6RghtPjdgA3ehiBgHTCDjIY
  • google-site-verification=OCQqN8NJhI9x9XEeZA7u6NaO_Pf6FOswhBMnGT7QLoU
  • google-site-verification=WRqIw95dZ5JKKGJmWMOk3pjmQxqwwuWBuaFcLMyEvy4
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