Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccsnh.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 00:20:53 UTC · ↺ Refresh
MX Hostnames
- d148299b.ess.barracudanetworks.com
- d148299a.ess.barracudanetworks.com
MX Priorities
- d148299b.ess.barracudanetworks.com: 15
- d148299a.ess.barracudanetworks.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 2016041800 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2016041800
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ccsnh.edu include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:servers.mcsv.net include:_tuf-spf.touchnet.com include:sendgrid.net include:stspg-customer.com include:spf.symplicity.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
13 records- SPFv=spf1 include:spf.ccsnh.edu include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:servers.mcsv.net include:_tuf-spf.touchnet.com include:sendgrid.net include:stspg-customer.com include:spf.symplicity.com -all
- adobe-idp-site-verification=37640bff-ded9-4b42-862d-9216474db178
- kc698jgt29jahobgn9h04rvqt1
- b5294d23dad3a77ee07e6f2d0813d228
- BPL=1038071
- ZOOM_verify_I84BmYkIS-SyU_-4dvTVNQ
- have-i-been-pwned-verification=30757e662163a781fda3ebcedd4cdea4
- adobe-sign-verification=fe83651d96e78e4eb829c16324ad4606
- google-site-verification=eqGmZtnLsjRd_bsC131om5JMY_uvCCvITMKQLkW122A
- google-site-verification=eA78bbSn7Dgz-K9keR-YY96LzPpx7zbNy4_t4sIh3AU
- 5bihdcqgchp7t6t93q2ao92o0k
- atlassian-domain-verification=piAmZmB6IZHk4rSisto2x7Rk6M747WUt842e3hgiGF2iqgvnIVDU6cE921tFfLCa
- status-page-domain-verification=bcjm2x2b89wh
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