objectsystems.com

Valid Email Server
Domain Lookup › objectsystems.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
objectsystems.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:42:27 UTC · ↺ Refresh

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MX Hostnames

  • objectsystems-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 44.253.64.57 ↩ ec2-44-253-64-57.us-west-2.compute.amazonaws.com
  • 35.81.153.186 ↩ ec2-35-81-153-186.us-west-2.compute.amazonaws.com
  • 54.149.192.151

Mail Server IPs

  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1296.awsdns-34.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1296.awsdns-34.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-956.awsdns-55.net
ns-1296.awsdns-34.org
ns-1745.awsdns-26.co.uk
ns-80.awsdns-10.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:sofia.objectsystems.com a:mx1.objectsystems.com include:spf.protection.outlook.com include:transmail.net -all
📊 DNS lookups: 5/10
✓ 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: 216 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

12 records
  • MS=ms40747611
  • access-domain-verification=c1ca3b1fdc5bc2ff2c06ca9b8ecdb25197c51bc8f0185abebae1a99c1e61fedc
  • apple-domain-verification=prOvT78KbWxcfpxo
  • google-site-verification=8lMeReczqhriS0zNTe4zvUMFWQM1GX6nxMO8AcQEBLE
  • google-site-verification=SUStjtqCoRMOs1NLC9wLlIIu1dnaENNLv9O6KG9D_qs
  • miro-verification=88e78110abc6fce24c2af2ba8b22ff3acfb485db
  • SPFv=spf1 mx a:sofia.objectsystems.com a:mx1.objectsystems.com include:spf.protection.outlook.com include:transmail.net -all
  • y4hzkj989mppk2yyb73fqr6mvtq25d5p
  • 202309291338494rgmvl8q6h9pagtht276atixxg3yrlehnoldt7c8a1m9hg3z8r
  • 202409190554232tvx9fj7tc75r8ips3ob0wuf5u83y3h9bcf3n4bzedba4yia15
  • 202509051232133tmp3gjpf9jgl0p4lauqpx2fvgs86fv6rl6y9dr80t8knn34oo
  • 3brvM8KMuuG/iNxmiCYGgFgMgxOb17RdXX1icuft8CCqQ3kQmatTIjD10RNMZp+2BoL0stCK8jfqWaEkGqb+gw==
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