Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
qcc.cuny.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:40:48 UTC · ↺ Refresh
MX Hostnames
- mxb-00913901.gslb.pphosted.com
- mxa-00913901.gslb.pphosted.com
MX Priorities
- mxb-00913901.gslb.pphosted.com: 10
- mxa-00913901.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 66.159.240.16 ↩ mx0a-00913901.pphosted.com
- 205.220.183.222 ↩ mx0b-00913901.pphosted.com
SOA Record
Raw SOA
acme.ucc.cuny.edu hostmaster.acme.ucc.cuny.edu 2024101839 10800 3600 2419200 3600
Primary NS (mname)
acme.ucc.cuny.edu
Admin Email (rname)
hostmaster@acme.ucc.cuny.edu
Serial
2024101839
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
acme.ucc.cuny.edu
harlem.cis.cuny.edu
hudson.cis.cuny.edu
ns10.customer.level3.net
ns15.customer.level3.net
ext-ns1.columbia.edu
lavinia.cis.cuny.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
7 records- sending_domain944733=0df6579c9c14838ca831e793c5bc432b30e79e8440cf1333a7409812cb89f617
- tpak22ps6e4f8bfgqneo66voen
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- autodesk-domain-verification=L_0JcVx7yLIg2NudLwum
- pardot944733=611d95110dad958b33a098f2b328d493afd5ad1a3e01257aab8e61d2d09a1b85
- wqhqdjxwz69g0q2nnbt7mchl83qth9b1
- MS=A865AEED017C8AFBD67B97F1566CD1480890B37C
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