Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 15:12:56 UTC · ↺ Refresh
MX Hostnames
- ccc-edu.mail.protection.outlook.com
MX Priorities
- ccc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8001::4 (no PTR)
- 2620:12a:8000::4
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
nsdmz1.neuzone.ccc.edu hostmaster.neuzone.ccc.edu 2019094726 10800 3600 604800 300
Primary NS (mname)
nsdmz1.neuzone.ccc.edu
Admin Email (rname)
hostmaster@neuzone.ccc.edu
Serial
2019094726
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
dbru.br.ns.els-gms.att.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ip4:176.31.145.254 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- facebook-domain-verification=ivg4u9fqrykxi0gilhrmsc0k1ytgxp
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ip4:176.31.145.254 ~all
- sophos-domain-verification=1a9227a71d8850fb4baac801b8375b7dc09e98b6570f81394da0ef09d6d94fc5
- SFMC-HFc1mGsPw3JgFzwuxhb5dn2_Cdu-MDcJnqU3D1Pu
- bw=sW3vK2CUvMmA6itjVSPm/LaWUOB+50gbwvgbsx2MYxiK
- _tb1w5tr330481w8wl3g4nc6wfr8heip
- google-site-verification=fARmo_Dzmzec3Erjydh4uY-6PEh04YY8jg0VcnWurbs
- jamf-site-verification=5eG39Y1F1K5gA93-9euN8Q
- ecostruxure-it-verification=61fec101-d0de-4923-8624-ffb1b0bb6e7b
- google-site-verification=JIdbbSukD_MUsCWxl_aqxKOEC8s32dLz7ziAUr1B_00
- pardot590921=803da9e2ccb06806a1b9286ac85a1890a39510afa3c2e62c7ac9526669832444 pardot590921=501b530284be100a1ce4cbb974d11c1006e6973b840742d221e9d02991eb1ea6
- MS=ms14215301
- apple-domain-verification=qc2bTptUSkRwCmw2
Full email verification for ccc.edu
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