Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pfw.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:58:56 UTC · ↺ Refresh
MX Hostnames
- pfw-edu.mail.protection.outlook.com
MX Priorities
- pfw-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.19.143 (no PTR)
- 104.18.18.143 (no PTR)
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.purdue.edu hostmaster.purdue.edu 762651807 1200 180 1209600 3600
Primary NS (mname)
ns3.purdue.edu
Admin Email (rname)
hostmaster@purdue.edu
Serial
762651807
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns5.purdue.edu
ns4.purdue.edu
ns3.purdue.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._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
15 records- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all
- e2ma-verification=1exfb
- _globalsign-domain-verification=7OS0jhrMHdDqvBuGMf1j9MVBki9lrratIXWcnQcvEC
- google-site-verification=D3UjPFSsyYlK6gR4Ao_xNsRTtTxNv1ZDtMJ4GngWavs
- MS=ms99169650
- adobe-idp-site-verification=408a978f1aefb7f544a7748ff7b91683da7543e061cda93d534d880a3234db15
- google-site-verification=_rIIsYQpkdGt1YKJikxJSnkzu8tJmRtHU0097oPJVus
- google-site-verification=7Uoeo3raC0PaRdVQ_N0S0RGT2fyDq3kcFumiR1kyXs0
- knowbe4-site-verification=9fcebc9caf53c845a4b11cd0ff93ec84
- ZA=hFZHjSA6jW+KvtofUp/t3Q==
- #^0zq4LIZZq&CRglVz*@h6QFrQYfE%r9YPjtMugJ!pfYMDS%Y&PYMB0@TDM@R%fbcn#ZZZDfrpH2qO#@1CW2rhspOp8HVd0IU7l
- e2ma-verification=77egb
- MS=ms92735977
- google-site-verification=ZH4q4zrmCh3bTpLdyg2YmhG09pm5iiVF6VKShtCNSyE
- bw=5BBVMaDw6NcTPKpgqK8yejpxsTT6Bwgf6NKMJrhHRNzC
Full email verification for pfw.edu
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