circuscircus.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
circuscircus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 14:16:09 UTC · ↺ Refresh

MX Hostnames

  • circuscircus-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 3.33.176.231 ↩ ad73998be0bd418cd.awsglobalaccelerator.com
  • 15.197.176.17 ↩ ad73998be0bd418cd.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns-525.awsdns-01.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-525.awsdns-01.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1534.awsdns-63.org
ns-1961.awsdns-53.co.uk
ns-455.awsdns-56.com
ns-525.awsdns-01.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:40.95.20.48 ip4:50.58.131.98 include:spf.protection.outlook.com include:spf.myconnectwise.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

11 records
  • lwp/LGKS6reD5MYYYyyUyrIT6HTb4Dk4jIW38/1nXvZpFHiUcXgwf6FKsCzy3AzTSgi2yim57DtdgLpLx7fwvw==
  • SPFv=spf1 ip4:40.95.20.48 ip4:50.58.131.98 include:spf.protection.outlook.com include:spf.myconnectwise.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
  • 2955b1u18oje4dkfm8358dm81c
  • 2955b1u18oje4dkfm8358dm81c.
  • Foxit-domain-verification=4edfcc0614bc9bd186f1cf991b6ead78
  • MS=ms62728825
  • cisco-ci-domain-verification=42adf27eb4bfd39906693ebc114c01fb2b1bb7e5bf57b4f1d505be890e5f0ff7
  • facebook-domain-verification=qg3sfcl3b4in9vum6g9kpgvv1augri
  • google-site-verification=1yb_b6l131fUy3wsA1tLQZcUJDy8Tp3sFyeMUHEH810
  • google-site-verification=Y7SOctB4E3tQeCmo15svcwhfYhwWywfckBWTxbaeoso
  • hnkvbbq53gp7dkhah2o31bi5kp
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