Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sjcny.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 06:34:09 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 30
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- alt3.aspmx.l.google.com: 30
A / AAAA Records
- 76.223.34.124
- 13.248.160.137
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
ns.cv.net postmaster.sjcny.edu 2013102722 7200 600 604800 900
Primary NS (mname)
ns.cv.net
Admin Email (rname)
postmaster@sjcny.edu
Serial
2013102722
Refresh
7200s
Retry
600s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
dns1.cv.net
dns1.cvnet.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:173.251.124.0/24 ip4:24.246.107.0/24 ip4:176.31.145.254 include:_spf.google.com include:spf.mtasv.net include:outboundmail.blackbaud.net include:spf.zixsmbhosted.com include:us-spf.email.litmos.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- apple-domain-verification=D10ELlcIXabFbYcp
- SPFv=spf1 ip4:173.251.124.0/24 ip4:24.246.107.0/24 ip4:176.31.145.254 include:_spf.google.com include:spf.mtasv.net include:outboundmail.blackbaud.net include:spf.zixsmbhosted.com include:us-spf.email.litmos.com ~all
- ms=ms12546552
- google-site-verification=p8uDfLaL2p7IkdJ0FcLRbeMIOYd1LKnfpUUoNkMk6Zc
- adobe-idp-site-verification=09fcfb75878bc2c932d704ecd09d75676f2994e93681c398faa0be3b96deb25a
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