sendgrid.com
SendGrid Email API and Email Marketing Campaigns | Twilio
sendgrid.com is registered with MarkMonitor Inc. since April 20, 2009 (17.6 years). The registration expires on April 20, 2028. The site runs on VWO, Google Analytics 4, Segment and 5 other technologies. Its email security grade is B. Its SSL certificate is issued by GoDaddy.com, Inc. and is valid for 110 more days.
- Domain age
- 17.6 yrs
- Technologies
- 8
- Email security
- B
- SSL days left
- 110
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | April 20, 2009 |
| Expires | April 20, 2028 |
| Updated | October 28, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | ns-1389.awsdns-45.org, ns-2039.awsdns-62.co.uk, ns-506.awsdns-63.com, ns-697.awsdns-23.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 54.73.184.130 | 31 |
| A | 52.215.18.3 | 31 |
| A | 63.177.141.78 | 31 |
| A | 3.66.59.232 | 31 |
| A | 3.123.94.168 | 31 |
| A | 18.153.248.43 | 31 |
| A | 3.70.78.179 | 31 |
| A | 54.73.47.170 | 31 |
| MX | smtp.google.com 0 | 1800 |
| NS | ns-1389.awsdns-45.org | 172800 |
| NS | ns-2039.awsdns-62.co.uk | 172800 |
| NS | ns-506.awsdns-63.com | 172800 |
| NS | ns-697.awsdns-23.net | 172800 |
| CAA | issue 0 amazon.com | 90 |
| CAA | issue 0 globalsign.com | 90 |
| CAA | issue 0 godaddy.com | 90 |
| CAA | issue 0 letsencrypt.org | 90 |
| CAA | issue 0 sectigo.com | 90 |
| CAA | issue 0 symantec.com | 90 |
| TXT | 48ed3283-0038-4458-8cb0-d2e7d0a4b860 | 206 |
| TXT | 8mqpm5f9vltr3jvue71slj2j31 | 206 |
| TXT | MS=ms77173225 | 206 |
| TXT | anthropic-domain-verification-gjxs4q=b0anOdwQdQOCAOZGbpSFZUrIz | 206 |
| TXT | dcacl5d6qbb453nflucim3hi48 | 206 |
| TXT | efd3d1covh2tjg32cohdkjof71 | 206 |
| TXT | facebook-domain-verification=dfv1zm6tx7ues6olt99mpc58vh49qj | 206 |
| TXT | facebook-domain-verification=jotjcwyly7se4q6c3xsysztxo287s9 | 206 |
| TXT | google-site-verification=-BR0U2prX8YJz74uUQygVn22zPdt86Jc5FVd5ZX6xXo | 206 |
| TXT | google-site-verification=gZJHxa9fylVS3VZ3Zl8jPTZesFDJi28bh5PQJujhez8 | 206 |
| TXT | knp3gmub9ht14m0lg24j0e5rq1 | 206 |
| TXT | loaderio=dc99536e3eb902ffc82885541e224e7c | 206 |
Technology stack
Analytics and advertising IDs
google_analytics:G-RRP8K4M4F3google_tag_manager:GTM-5JLZ694Other sites using the same IDs: twilio.com, authy.com, segment.com
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Go Daddy Secure Certificate Authority - G2, GoDaddy.com, Inc. |
| Expires | February 28, 2027 |
| Days remaining | 110 |
| Protocol | TLSv1.3 |
| Names | *.sendgrid.com, sendgrid.com |
Email security
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- goodDKIM keys found (selector: s1, s2).
- good1 MX record(s) found. Mail is handled by Google Workspace.
- goodBIMI record found: supporting inboxes can show your brand logo.
Homepage metadata
| Title | SendGrid Email API and Email Marketing Campaigns | Twilio |
|---|---|
| Description | SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. |
| Language | en |
| Indexable | Yes |
| Word count | 1338 |
About sendgrid.com
Who is the registrar of sendgrid.com?
sendgrid.com is registered with MarkMonitor Inc. (IANA ID 292).
When does sendgrid.com expire?
The current registration of sendgrid.com expires on April 20, 2028. It was first registered on April 20, 2009.
What technology does sendgrid.com use?
We detected 8 technologies on sendgrid.com, including VWO, Google Analytics 4, Segment, Amazon CloudFront, TrustArc, Amazon S3.
Does sendgrid.com protect its email with SPF and DMARC?
sendgrid.com scores 85/100 (grade B) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of sendgrid.com?
sendgrid.com uses ns-1389.awsdns-45.org, ns-2039.awsdns-62.co.uk, ns-506.awsdns-63.com, ns-697.awsdns-23.net.