Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zacharypiper.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:30:21 UTC · ↺ Refresh
MX Hostnames
- zacharypiper-com.mail.protection.outlook.com
MX Priorities
- zacharypiper-com.mail.protection.outlook.com: 10
A / AAAA Records
- 199.16.172.214 (no PTR)
- 199.16.173.64 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.sentree.io hostmaster.sentree.io 2008010418 43200 3600 1209600 180
Primary NS (mname)
ns1.sentree.io
Admin Email (rname)
hostmaster@sentree.io
Serial
2008010418
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns1.sentree.io
ns2.sentree.io
ns4.sentree.io
ns3.sentree.io
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com include:_spf.salesforce.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
10 records- google-site-verification=6ASor1TRK3lfmXB8JcNfYrwtaKHvahMxiIdCVsxY0W8
- 00D3i000000sHNV=1TBRk0000000421
- google-site-verification=XjT9QTLmfe-GQNeaRoVbGu4m22nf9th3Xbj350xZ0Y4
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com include:_spf.salesforce.com ~all
- google-site-verification=ZGr2opSMhi7PudbrySAKvIsEnaW74h2Q57s0L2aBTkU
- MS=ms90522161
- ppe-1039648b39c51324da1f
- google-site-verification=B4eejtYLH0WqV9acAmlwdtG-P0D_Bb2Yc8CY_4xtqEs
- namnp3i7eugkluaaiutnqhl1h0
- google-site-verification=055ksYLDc6vWMGVvKaryqoAYdZTKlpemM4XanlkYoHk
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