periandsons.com

Valid Email Server
Domain Lookup › periandsons.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 21:50:19 UTC · ↺ Refresh

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MX Hostnames

  • periandsons-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 216.92.210.50 ↩ periandsons.com

Mail Server IPs

  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns-658.awsdns-18.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-658.awsdns-18.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-658.awsdns-18.net
ns-1298.awsdns-34.org
ns-1630.awsdns-11.co.uk
ns-439.awsdns-54.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:one.zoho.com include:_spf.freshmail.pl -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

6 records
  • duo_sso_verification=G3TW5nTwagjW15G1Th5stdaENf7cq8EkgR7CinsVPXOKPYGtd4Y1whfBrsmgMAT9
  • google-site-verification=_JiLMUZ1JW_WbbSExkxVvYan-ieToHNMWzZO30coE5Y
  • iContact693261
  • qb9mh18kk9ose9sudehgbbl2sl
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:one.zoho.com include:_spf.freshmail.pl -all
  • apple-domain-verification=kgKOIO4cnzLvsei7
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