Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hagerstowncc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 05:57:33 UTC · ↺ Refresh
MX Hostnames
- hagerstowncc-edu.mail.protection.outlook.com
MX Priorities
- hagerstowncc-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.2 (no PTR)
- 2620:12a:8000::2 (no PTR)
- 2620:12a:8001::2
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
hcc-dns3.hagerstowncc.edu postmaster.hcc-exch04.hagerstowncc.edu 2026022201 3600 360 172800 10800
Primary NS (mname)
hcc-dns3.hagerstowncc.edu
Admin Email (rname)
postmaster@hcc-exch04.hagerstowncc.edu
Serial
2026022201
Refresh
3600s
Retry
360s
Expire
172800s
Minimum TTL
10800s
Nameservers (NS)
ns31.zns-53.com
ns41.zns-53.net
hcc-dns3.hagerstowncc.edu
hcc-dns2.hagerstowncc.edu
ns11.zns-53.com
ns21.zns-53.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:198.105.13.131 ip4:208.75.120.0/22 ip4:205.207.104.0/22 ip4:167.102.238.68 ip4:167.102.238.54 ip4:167.102.238.206 ip4:129.33.243.30 ip4:167.102.238.244 ip4:167.102.238.54 ip4:167.102.238.66 ip4:208.117.49.214 include:amazonses.com include:us._netblocks.mimecast.com include:a._spf.brightspace.com include:outboundmail.blackbaud.net include:spf_.watermarkinsights.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- _jl7g397skgq8wpwewojlsft0434gpjc
- MS=ms94824215
- adobe-idp-site-verification=2b267fb3-dd56-49d6-966e-1992b7291168
- MS=ms93086877
- MS=ms18102599
- jamf-site-verification=peDJuViOKQxMKNsucfroVg
- google-site-verification=rUoRr8WMfs19EP-QZMHD7qgl4siZs0Ot6SrxLbCfZnQ
- MS=B6FD267EF2B1CE4543E6432A8DF7F3F1653A06BB
- MS=ms89863451
- _lxg4w7p2vwsebc428smhmaep5lklqut
- JbY6PwL3/zqxXK7/IFHOXsW/PbkrT2wcwIWTXqL/DYwIPE26+fZpiGWjaQgoq8ARE4QqSnc7jRcVKUQaL3BuFg==
- BPL=1017356
- OJi65HE6DFqWZ/TOr4lCrNzORgs/np7KzAangeuoI7OCDxnAdHNP/TqDxR0pnR4pHMmUjxFPwWE10G4p8QTOTg==
- MS=ms58306302
- MS=ms71478365
- SPFv=spf1 ip4:198.105.13.131 ip4:208.75.120.0/22 ip4:205.207.104.0/22 ip4:167.102.238.68 ip4:167.102.238.54 ip4:167.102.238.206 ip4:129.33.243.30 ip4:167.102.238.244 ip4:167.102.238.54 ip4:167.102.238.66 ip4:208.117.49.214 include:amazonses.com include:us._netblocks.mimecast.com include:a._spf.brightspace.com include:outboundmail.blackbaud.net include:spf_.watermarkinsights.com include:spf.protection.outlook.com ~all
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