Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cvtc.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 01:40:51 UTC · ↺ Refresh
MX Hostnames
- mxb-00778201.gslb.pphosted.com
- mxa-00778201.gslb.pphosted.com
MX Priorities
- mxb-00778201.gslb.pphosted.com: 10
- mxa-00778201.gslb.pphosted.com: 10
A / AAAA Records
- 23.185.0.2 (no PTR)
Mail Server IPs
- 205.220.168.3 ↩ mx0a-00778201.pphosted.com
SOA Record
Raw SOA
ns-1439.awsdns-51.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1439.awsdns-51.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1439.awsdns-51.org
ns-1620.awsdns-10.co.uk
ns-651.awsdns-17.net
ns-117.awsdns-14.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf1.cvtc.edu include:spf2.cvtc.edu include:spf3.cvtc.edu ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;pct=5;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 5% of failing messages only
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
17 records- adobe-idp-site-verification=44d44d9720ba5335458fbb9f6b0596d3c96a61c73d8494edc85955c687d37641
- google-site-verification=cRv3Baix3guBeCl3we0pFbHahSTAgsA0l0ob24XPuzU
- 0ed1fe018afb20536a3f0141cdb981eebfbac778ab
- google-site-verification=G8qwcqe5ebE3M_J8UaUiBYTrJqBLrgPgYK3L_oB3op0
- FNL7kotrlEqyZjVuPU4md+b46M02CdBQpsr4qkuJdhcHjkKE9UknhmuuiC53Q9twu5MkT5iao1f7M8QNoIAvMA==
- MS=ms86212914
- google-site-verification=IFfIyp89zCOH6_z0k6nOjUVi61hDq-tmG5jsNiwyRTk
- citrix-verification-code=6fb3c9da-0ce9-4939-975e-0eec7f573171
- SPFv=spf1 include:spf.protection.outlook.com include:spf1.cvtc.edu include:spf2.cvtc.edu include:spf3.cvtc.edu ~all
- ZOOM_verify_RKGhCD1ES86c4lOW-v9MEw
- google-site-verification=LSJ0g8rtrmn6MDFC1ZM7mSA6PN5HJx290ClnpCAvQ4w
- have-i-been-pwned-verification=5995af212e0bef3f5f47d814be2c3667
- autodesk-domain-verification=O_Kj1xiC3hoEGnxNBehO
- atlassian-domain-verification=Js/3NxV4IKuGHRnULEfmzR2svLz1TxQr8NZxCiOi1oRLgERZ6gCBEBFEpRZkuCM2
- apple-domain-verification=5wULn9Y21Jb6j97f
- bw=4Z1T7f6znjdEOFAGqT5u8+LBAoIO67mfQh4ONIFlofEt
- cisco-ci-domain-verification=a24615e6613faf0c28e5ae97d4d7532a9a9226f3f8e5094829fd1dc6e6fde5b
Full email verification for cvtc.edu
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