Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pec1.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:20:17 UTC · ↺ Refresh
MX Hostnames
- pec1-com.mail.protection.outlook.com
MX Priorities
- pec1-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.33.1.106 ↩ 45-33-1-106.ip.linodeusercontent.com
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns83.worldnic.com namehost.worldnic.com 125120811 10800 3600 604800 3600
Primary NS (mname)
ns83.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125120811
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns83.worldnic.com
ns84.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:70.167.43.50 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:email.freshservice.com include:23609919.spf05.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1; rf=iodef;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
11 records- bbwf58564k2z320vsb8mvsd4dql3tdx8
- _globalsign-domain-verification=Pvu2pZ_jYTme0vycCLbZRdb_tjJiMx2Y6WZInC_jXc
- cisco-ci-domain-verification=3af13f097eeee074dd01833e3045d170fc0ad34d2bbdfd6532d296e27cd36cf2
- pwtbmp22jcz4l260h2nfl5n3n225rq1p
- lyv8221ztj6z62b7mq0lykd9972ryby6
- google-site-verification=7C89RusYZLndx15Ti63rBLwEKBuBd_FGkiEzE90hjFI
- ade5b52c20824cd8abd2025d87f878d4
- _f9kuorpehaqt47fhdjjci1a7m9zlkk5
- apple-domain-verification=wxAhfRRmEu8rYVGR
- SPFv=spf1 mx ip4:70.167.43.50 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:email.freshservice.com include:23609919.spf05.hubspotemail.net -all
- _t804v07bg06hdrjey3wybreiumyytft
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