What technology does dns.google use?

We did not detect any specific technologies for dns.google in the latest scan.

Is dns.google secure (HTTPS)?

Yes. dns.google uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 14, 2026.

Who hosts dns.google?

dns.google is hosted on Google Cloud.

What is dns.google's SEO score?

dns.google scored 50/100 for SEO in the latest analysis (fair).

What is dns.google's overall website score?

dns.google has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

dns.google

Google Public DNS

Last scanned Jul 14, 2026, 1:28 PM

Overall score

Great

Summary

This website is hosted on Google Cloud. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.

SEO

7 issue(s) found

100

Performance

4 ms

100

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: Google Cloud
CDN provider: —
IP address: 8.8.8.8
ASN: AS15169 (GOOGLE - Google LLC, US)

DNS records

Type	Value
A	8.8.8.8 8.8.4.4
AAAA	2001:4860:4860::8888 2001:4860:4860::8844
MX	—
TXT	https://xkcd.com/1361/ v=spf1 -all
NS	ns2.zdns.google ns4.zdns.google ns3.zdns.google ns1.zdns.google
CAA	128 issue "pki.goog" 0 issue "pki.goog"
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Google Trust Services
Subject: dns.google
Valid from: Jun 22, 2026
Valid to: Sep 14, 2026
Days until expiry: 61
SAN domains: dns.google, dns.google.com, *.dns.google.com, 8888.google, dns64.dns.google

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 2 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 3 stylesheets

JS / CSS size

31 B · 0 B

Page size

1.3 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://dns.google
Final URL: https://dns.google
HTTP status: 200
HTTP version: HTTP/2
Response time: 4 ms
HTML size: 1.3 KB
Redirect chain: https://dns.google

Frequently asked questions

What technology does dns.google use?: We did not detect any specific technologies for dns.google in the latest scan.
Is dns.google secure (HTTPS)?: Yes. dns.google uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 14, 2026.
Who hosts dns.google?: dns.google is hosted on Google Cloud.
What is dns.google's SEO score?: dns.google scored 50/100 for SEO in the latest analysis (fair).
What is dns.google's overall website score?: dns.google has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

Meta tags

OpenGraph & Twitter Card