tessell.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1671 ms crawled 2026-05-14

US · 99.83.190.102 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Tessell - The Co-Pilot for your Cloud Databases
Description: Tessell is a database-as-a-service (DBaaS) platform that simplifies the management, security, and scalability of relational databases in the cloud. It supports popular database engines like PostgreSQL, MySQL, Oracle, and Microsoft SQL Server.
Language: en
Canonical: https://www.tessell.com

Open Graph

title: Tessell - The Co-Pilot for your Cloud Databases
description: Tessell is a database-as-a-service (DBaaS) platform that simplifies the management, security, and scalability of relational databases in the cloud. It supports popular database engines like PostgreSQL, MySQL, Oracle, and Microsoft SQL Server.

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (15)

cdn.prod.website-files.com×78
cdn.jsdelivr.net×8
unpkg.com×4
calendly.com×2
cdnjs.cloudflare.com×2
www.gartner.com×2
www.googletagmanager.com×2
ajax.googleapis.com×1
app.activeset.co×1
cdn.plyr.io×1
d3e54v103j8qbb.cloudfront.net×1
fonts.googleapis.com×1
fonts.gstatic.com×1
js.hsforms.net×1
static.hsappstatic.net×1

Social

Contact

Address: st effective.hbspt.forms.create({ region: "na1", portalId: "20843

Registration

Registrar

Amazon Registrar, Inc.

Created

2011-05-25

Expires

2027-05-25 370 days left

Updated

2026-04-20

Name servers

ns-1299.awsdns-34.org
ns-1824.awsdns-36.co.uk
ns-323.awsdns-40.com
ns-755.awsdns-30.net

DNS records live

NS

ns-1299.awsdns-34.org
ns-1824.awsdns-36.co.uk
ns-323.awsdns-40.com
ns-755.awsdns-30.net

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

google-site-verification=URTwVrfetEzwHSbGMZL4IWxWebExlIZQDkKR1vlbssM
1password-site-verification=AFBSFWEQGJGGNABZH52VBDIER4
MS=ms19917353

Email authentication partial

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1;p=none;pct=100;rua=mailto:ci-pipeline@tessell.com;ruf=mailto:ci-pipeline@tessell.com

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5ywYlD0fiGVSoPLgZKApI/sEK0VfT0v3737UhxJqaB7zCAQPSIRI5o9sW04aNqivLBY3o/AjXGExX1…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyf/IvGAfEcOEkP9QfHoruQtwxMFF2+gnrjdxWJzUcq5qMekfVxzugKQQalIHWfLCN5L6W9l5r7siyFhy+K…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw/IuOl8NA5G5bKyRY+srigWp8J4Apb8AjyN7AEOkiDyCtetsW2iXKq2HxWZovoDaGoTK02b7x/aXMg30y3…

selectors probed

Certificate (current)

R13

from 2026-03-08 to 2026-06-06

Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.tessell.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (7)

Linked from (1)

tessell.io×1