Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gbcnv.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 21:37:11 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx4.googlemail.com
- aspmx5.googlemail.com
- aspmx3.googlemail.com
- aspmx2.googlemail.com
- aspmx.l.google.com
MX Priorities
- aspmx3.googlemail.com: 30
- aspmx5.googlemail.com: 30
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- alt1.aspmx.l.google.com: 20
- aspmx.l.google.com: 10
- aspmx4.googlemail.com: 30
A / AAAA Records
- 52.73.2.219 ↩ ec2-52-73-2-219.compute-1.amazonaws.com
- 3.209.26.193 ↩ ec2-3-209-26-193.compute-1.amazonaws.com
- 34.236.193.193
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
rs-ipam.scsr.nevada.edu hostmaster.nevada.edu 2023080288 10800 1200 1814400 900
Primary NS (mname)
rs-ipam.scsr.nevada.edu
Admin Email (rname)
hostmaster@nevada.edu
Serial
2023080288
Refresh
10800s
Retry
1200s
Expire
1814400s
Minimum TTL
900s
Nameservers (NS)
ns1e.nevada.edu
ns2e.nevada.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:199.224.80.229 include:spfunix.nevada.edu include:_spf.neonemails.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 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
9 records- SPFv=spf1 include:_spf.google.com ip4:199.224.80.229 include:spfunix.nevada.edu include:_spf.neonemails.com ~all
- adobe-idp-site-verification=21595da7b7fa784a9e5bd1eaa48095923efac01e5152253235ce0b53b0451db9
- google-site-verification=wcYHTh6cNSa9vAidM8PtlIsyKJlRPupG3shzg6cb2-c
- d365mktkey=K5Py12LRP70zzkU3zPXHDQFeNhjxrXHstCWoFhRnUewx
- autodesk-domain-verification=IfxU-zCDBA5_VLuR7v5P
- apple-domain-verification=dAV35JeowXjktB8i
- MS=597B717FA6E42BAF7E4B5F9BA0CDB3D6C61D9634
- sophos-domain-verification=989f539f7837e2663c8058a795f76ddde8a590dfa5ff6bd8dfa3c143d8249ece
- apple-domain-verification=hY0AY47qE59ypHtI
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