Whois Sendgrid Net

I met one of Sendgrid’s founders, Isaac Saldana, when he invested in our company, WhoAPI, more than a decade ago. I’ve had the pleasure of interviewing him for our blog. It’s not a surprise that Sendgrid was our client for a while, and I’ve followed Sendgrid’s story ever since, including the whois Sendgrid net.

Whois Sendgrid Net

I was introduced to Isaac Saldana when he was at Sendgrid, by a mutual investor Dave McClure. He was at 500 Startups at the time.

Coincidentally, Dave McClure invested in Twilio as well. Twilio later acquired Sendgrid, and that’s why I am telling you all this. Twilio is listed in the Whois record for Sendgrid.net.

We shouldn’t be surprised that Sendgrid (Twilio) owns Sendgrid.net. Wait till you see smtpapi.com. Another Sendgrid investor confirmed what Isaac told me in an interview – Sendgrid first started as smtpapi.com and later rebranded.

What Whois Sendgrid Net tells us

This WHOIS record provides detailed information about the domain “sendgrid.net,” managed by the WHOIS server at MarkMonitor.com. Here’s an analysis of the key points:

  1. General Information:
    • Status: “0” and “Successfully processed” indicate the WHOIS query was completed without errors.
    • Registered: True, confirming the domain is actively registered.
    • Registrar: MarkMonitor, Inc., known for providing services to corporations concerned with brand protection.
  2. GDPR Impact:
    • Personal and specific contact details are “Disabled due to GDPR,” reflecting compliance with privacy regulations that limit the display of personal information.
  3. Domain Registration Details:
    • Date Created: April 20, 2009, showing the domain has been active for over a decade.
    • Date Expires: April 20, 2027, indicating the domain has been secured for future use.
    • Date Updated: December 7, 2022, which might reflect changes in registration details or other updates.
  4. Domain Status:
    • The domain has several statuses applied, including “clientDeleteProhibited,” “clientTransferProhibited,” and “clientUpdateProhibited,” which are standard protections against unauthorized deletion, transfer, or updates.
  5. Nameservers:
    • Lists nameservers provided by DNS Made Easy, indicating the domain uses this service for DNS management.
  6. Registrant Information:
    • Organization: Twilio Inc., a known company in the communication technology sector, indicating they are the registrant of the domain.
    • The lack of specific registrant details besides the organization name and the general location (state “CA” and country “US”) is due to GDPR restrictions.
whois sendgrid net example
  1. Contacts:
    • The contacts section lists “registrar,” “registrant,” “admin,” and “tech” contacts associated with MarkMonitor and Twilio Inc., albeit with specific details omitted due to GDPR.
  2. WHOIS Server and MarkMonitor:
    • The WHOIS server “whois.markmonitor.com” and the mention of MarkMonitor as the registrar underscore the domain’s registration through a service known for high-profile corporate domain management and brand protection.
  3. Miscellaneous:
    • The record mentions the domain is not cached (“_cached”: false), indicating real-time or recently retrieved information via Live Whois API.
    • “Requests available”: 89, suggest the number of remaining WHOIS queries available before reaching a limit set by the querying service or MarkMonitor.

This record highlights the domain’s significant history, its secure status with protective measures against unauthorized changes, and its compliance with data protection regulations.

Checking Whois Sendgrid .net

If you want to check the whois record for sendgrid.net by yourself, you are welcome to do so. Log in to WhoAPI, and check the whois record.

  "status": "0",
  "whois_server": "whois.markmonitor.com",
  "status_desc": "Successfully processed",
  "limit_hit": false,
  "registered": true,
  "whois_raw": "Disabled due to GDPR",
  "disclaimer": "",
  "premium": false,
  "generic_whois": true,
  "registered_trusted": true,
  "registry_domain_id": "1552841547_DOMAIN_NET-VRSN",
  "registrar_iana_id": "292",
  "date_created": "2009-04-20 09:09:23",
  "date_expires": "2027-04-20 09:09:23",
  "date_updated": "2022-12-07 05:18:08",
  "domain_status": [
    "clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited",
    "clientTransferProhibited https://icann.org/epp#clientTransferProhibited",
    "clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited"
  "domain_status_reason": "",
  "nameservers": [
  "emails": "Disabled due to GDPR",
  "whois_raw_parent": "Disabled due to GDPR",
  "whois_name": "Markmonitor",
  "contacts": [
      "type": "registrar",
      "name": "",
      "organization": "MarkMonitor, Inc.",
      "phone": "+1.2086851750",
      "email": "abusecomplaints@markmonitor.com",
      "full_address": ""
      "type": "registrant",
      "name": "Disabled due to GDPR",
      "organization": "Twilio Inc.",
      "state": "CA",
      "country": "US",
      "email": "Disabled due to GDPR",
      "full_address": "Disabled due to GDPR"
      "type": "admin",
      "name": "Disabled due to GDPR",
      "organization": "Twilio Inc.",
      "state": "CA",
      "country": "US",
      "email": "Disabled due to GDPR",
      "full_address": "Disabled due to GDPR"
      "type": "tech",
      "name": "Disabled due to GDPR",
      "organization": "Twilio Inc.",
      "state": "CA",
      "country": "US",
      "email": "Disabled due to GDPR",
      "full_address": "Disabled due to GDPR"
  "domain_name": "sendgrid.net",
  "_cached": true,
  "_cached_datetime": "2024-02-08 17:31:17",
  "requests_available": 63


Goran Duskic has been the Founder and CEO of WhoAPI Inc. since 2011, a company that specializes in developing APIs, including the well-known Whois API. He started his career in internet entrepreneurship in 2006 and has co-founded several online businesses, including a web hosting company that he later sold. Goran's work primarily involves creating practical API solutions to meet technological needs.