Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oakland.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 03:39:31 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 104.18.15.180 (no PTR)
- 104.18.14.180
- 2606:4700::6812:fb4
- 2606:4700::6812:eb4
Mail Server IPs
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
SOA Record
Raw SOA
coraline.ns.cloudflare.com dns.cloudflare.com 2398664368 10000 2400 604800 1800
Primary NS (mname)
coraline.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398664368
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fred.ns.cloudflare.com
coraline.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:72.50.228.0/24 ip4:38.106.32.22/32 ip4:38.106.32.46/32 ip4:52.45.50.190/32 ip4:54.240.121.247/32 ip4:54.240.121.248/32 ip4:140.174.238.4/32 ip4:141.210.8.8/32 ip4:141.210.8.11/32 ip4:176.31.145.254/32 ip4:198.187.196.100/32 ip4:204.141.51.17/32 include:e2ma.net include:spf.dynect.net include:spf.mandrillapp.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r; fo=0; pct=100; rf=afrf; ri=86400; rua=mailto:[email protected]!50m; ruf=mailto:[email protected]!50m; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!50m
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
15 records- google-site-verification=VmugL369dkfrAw9cWtlGrDou1I-SwudcD3GUkSPUdZk
- adobe-idp-site-verification=6270f91fca21636a947fabe4f1304b2b6ac300124cb12975022b14db90b4203a
- google-site-verification=rhdL-U4KUwDITGEde0MZ11i9AyIiF39HNpZGV8g9rYw
- 8ue46np6cicu3drri36sbb18s4
- e2ma-verification=ao5bb
- jamf-site-verification=wxWA9fHa5Cd7-YsVe8nmyQ
- google-site-verification=877MP-ZqPAJMPLTn7-f0D8uWhifywWTgRfY5akOmcNc
- google-site-verification=-C4hZOYPBrhCDAkTJUsYx355kehfee2doObVYad_4QM
- google-site-verification=4evCW1h_vky7ZKSEnNaLS_u99HI1-XLKCaNJ9zhwLXQ
- google-site-verification=WWSasYPIx7MRAbYvjjF-c8-ak3KXnPzpvWL0joURPJ8
- kXYqyoaQbsP+UHMs6yQqL481OzPkCfZsX5mSaVt00PQ=
- google-site-verification=ofg0yuhJayVDdRrSn1J2tGtr170xG2morwI5aemmVIw
- slack-domain-verification=VLs1IhE40dNx3lUv6ZHkPWLPMyLoo9jY6cjwxGrH
- SPFv=spf1 include:_spf.google.com ip4:72.50.228.0/24 ip4:38.106.32.22/32 ip4:38.106.32.46/32 ip4:52.45.50.190/32 ip4:54.240.121.247/32 ip4:54.240.121.248/32 ip4:140.174.238.4/32 ip4:141.210.8.8/32 ip4:141.210.8.11/32 ip4:176.31.145.254/32 ip4:198.187.196.100/32 ip4:204.141.51.17/32 include:e2ma.net include:spf.dynect.net include:spf.mandrillapp.com include:spf.protection.outlook.com ~all
- MS=C1AFEB320C2DD4B131ECD7D9C3D5D7FD6B1A0273
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