Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
perq.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:20:47 UTC · ↺ Refresh
MX Hostnames
- perq-com.mail.protection.outlook.com
MX Priorities
- perq-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1155.awsdns-16.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1155.awsdns-16.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1820.awsdns-35.co.uk
ns-195.awsdns-24.com
ns-547.awsdns-04.net
ns-1155.awsdns-16.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.172.51.235 ip4:136.147.0.0/16 include:spf.protection.outlook.com include:u1913611.wl.sendgrid.net include:sendgrid.net include:email-od.com include:servers.mcsv.net include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ 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- google-site-verification=kMFf4xNwun5VFE_BUz3Za8R97xJMBVu3o5S7a8rQGh8
- hubspot-developer-verification=MjRjODg1ZjMtZjg1Yi00NWRiLWI0YjYtYmQ5YzM4ODZiZmE4
- mandrill_verify
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
- SPFv=spf1 ip4:54.172.51.235 ip4:136.147.0.0/16 include:spf.protection.outlook.com include:u1913611.wl.sendgrid.net include:sendgrid.net include:email-od.com include:servers.mcsv.net include:_spf.salesforce.com -all
- 29FBA56817
- MS=ms95548187
- anthropic-domain-verification-bvncj7=XtWp28ZtgF5kEuFCzuekuX7EO
- apple-domain-verification=xdYP8XIfQwWtTzV2
- atlassian-domain-verification=Ucj7xH3PoyJ3iNNWFu9TnF/+gnCMM/IUM7sEClBxls17yW7v10WyQhn5GeJdD59v
- google-site-verification=-T-w4F97SbAuJpkhSj-sB4ngJUmjjKod-bi30apfFqw
- google-site-verification=-sFVvbPWkCN9D371ZvADWP43bIQkl9GSYC204LqzUgk
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