Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
digitalcareerinstitute.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:23:55 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 172.67.70.130 (no PTR)
- 104.26.3.97 (no PTR)
- 104.26.2.97
- 2606:4700:20::681a:261
- 2606:4700:20::681a:361
- 2606:4700:20::ac43:4682
Mail Server IPs
- 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::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
SOA Record
Raw SOA
deb.ns.cloudflare.com dns.cloudflare.com 2399507375 10000 2400 604800 1800
Primary NS (mname)
deb.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399507375
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kyree.ns.cloudflare.com
deb.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:6961992.spf02.hubspotemail.net a mx ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
s1._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
10 records- apple-domain-verification=RfyDVmYoyAtawlxa
- facebook-domain-verification=jwvtmt0f6clyf466bmecc418t0x3c9
- google-site-verification=41Nc_uozaWEyRui29VF04sTeoutSV1bIFtxdew5eR7w
- google-site-verification=FX0UBtOHIzrzYAIu051ETFsrSlJueFFfxaarYrhofvs
- google-site-verification=GrTKYidewzcMaf2O19cW_psKzGLqfA_n-5BC-I7LlKg
- google-site-verification=RLcrcc9-_KIjlVGmm-MPm2SiSWO_RrAnCCDXXZTysg8
- miro-verification=4e30690bba0317c6cf0356fe827ce6194fcf8e8e
- SPFv=spf1 include:_spf.google.com include:6961992.spf02.hubspotemail.net a mx ?all
- MS=6FFB7D1CD3548266B620E89C8DD51B74AA125A15
- _github-challenge-DigitalCareerInstitute.digitalcareerinstitute.org=9e44ddd465
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for digitalcareerinstitute.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits