Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gccaz.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 06:04:34 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 104.18.43.166
- 172.64.144.90
- 2606:4700:4405::6812:2ba6
- 2606:4700:4409::ac40:905a
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
christian.ns.cloudflare.com dns.cloudflare.com 2398037690 10000 2400 604800 1800
Primary NS (mname)
christian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398037690
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nadia.ns.cloudflare.com
christian.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:140.198.200.74 ip4:173.203.81.82 include:_spf.google.com include:spf_amer.taleo.net include:spf2.domail.maricopa.edu include:20553096.spf06.hubspotemail.net include:_spf.elasticemail.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; np=reject; adkim=r; aspf=r; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
17 records- google-site-verification=-REQgZD0hopHJ8wmsVDXMun1XstmLy3nDcJSg2qR948
- apple-domain-verification=7I7d3wJh7jWeGUKU
- adobe-idp-site-verification=aa676e64f602d2423ec73f8813f8c15dc4f3679b61ae63f7fedadd6a59e84078
- knowbe4-site-verification=2d250d33d15da368270a0cd16e2c6041
- google-site-verification=vpN7u30816LnOE5S7kxjYeKyPKJ5a9HIBFb2lhrtVBw
- shnvvhd5kpat124g5mveh1g2g2
- google-site-verification=7WRWvZwa6h834tBBqP6BPbh0KYNHbope7Mq3Hkac8nk
- SPFv=spf1 mx ip4:140.198.200.74 ip4:173.203.81.82 include:_spf.google.com include:spf_amer.taleo.net include:spf2.domail.maricopa.edu include:20553096.spf06.hubspotemail.net include:_spf.elasticemail.com ~all
- google-site-verification=1slor5fjeamc2lj633admuqnqp
- l6r7vksm60fbqf05l0dzfyy2jq24r9dk
- atlassian-domain-verification=GCB8FKXTMp8cA/2xyGYadzffp2ABZa8hesRMYL8JTEH1J5YOUDtNxBHiUNqbfC1y
- n3j9mlvm618cywv9kvxf1tzlws0jbsln
- google-site-verification=H58T1htMt6J5tChRWEyovAGX4Kgvg5KKFKawmDUvd5Y
- cisco-ci-domain-verification=20efdefc8df0d72c240933fa142a5a8fb8e9b651344a7d774211cfdfaa326676
- MS=1FF2E311CB43E50F2E0529778515B614973585F8
- prs=140.198.32.130-140.198.32.131,140.198.32.8-140.198.32.31
- globalsign-domain-verification=135a6e4469d191de7eadd6a70694664d
Full email verification for gccaz.edu
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits