db.tt
Dropbox: Secure cloud storage, file sharing, and more
The site runs on Google Identity Services, Content Security Policy, HSTS and 1 other technologies. Its email security grade is D. Its SSL certificate is issued by DigiCert Inc and is valid for 123 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- D
- SSL days left
- 123
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 162.125.248.21 | 60 |
| NS | ns-1191.awsdns-20.org | 172800 |
| NS | ns-1615.awsdns-09.co.uk | 172800 |
| NS | ns-473.awsdns-59.com | 172800 |
| NS | ns-817.awsdns-38.net | 172800 |
| CAA | issue 0 amazonaws.com | 300 |
| CAA | issue 0 digicert.com | 300 |
| CAA | issue 0 letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/2079416047 | 300 |
| AAAA | 2620:100:6040:21::a27d:f815 | 60 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G3 TLS ECC SHA384 2020 CA1, DigiCert Inc |
| Expires | March 13, 2027 |
| Days remaining | 123 |
| Protocol | TLSv1.3 |
| Names | db.tt, dropbox.com, dropboxpartner.dropbox.com, dropboxpartners.dropbox.com, getdropbox.com |
Email security
- badNo SPF record. Anyone can send email that claims to come from db.tt. Domains that send no email should publish "v=spf1 -all".
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MX records: this domain cannot receive email.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
Homepage metadata
| Title | Dropbox: Secure cloud storage, file sharing, and more |
|---|---|
| Description | Discover Dropbox – secure, easy cloud storage for file sharing and collaboration. With Dash, save time and organize all your company content in one place. |
| Language | en |
| Canonical | https://www.dropbox.com/ |
| Structured data | BreadcrumbList, SoftwareApplication, Organization |
| Indexable | Yes |
| Word count | 919 |
About db.tt
What technology does db.tt use?
We detected 4 technologies on db.tt, including Google Identity Services, Content Security Policy, HSTS, Envoy.
Does db.tt protect its email with SPF and DMARC?
db.tt scores 55/100 (grade D) for email security. No SPF record. Anyone can send email that claims to come from db.tt. Domains that send no email should publish "v=spf1 -all". No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of db.tt?
db.tt uses ns-1191.awsdns-20.org, ns-1615.awsdns-09.co.uk, ns-473.awsdns-59.com, ns-817.awsdns-38.net.