langchain.com
LangChain: the open agent platform to own your intelligence
langchain.com is registered with GoDaddy.com, LLC since December 4, 2019 (6.9 years). The registration expires on December 4, 2029. The site runs on Webflow, Plausible, cdnjs and 10 other technologies. Its email security grade is B. Its SSL certificate is issued by Google Trust Services and is valid for 76 more days.
- Domain age
- 6.9 yrs
- Technologies
- 13
- Email security
- B
- SSL days left
- 76
Registration
| Registrar | GoDaddy.com, LLC |
|---|---|
| IANA ID | 146 |
| Registered | December 4, 2019 |
| Expires | December 4, 2029 |
| Updated | December 18, 2025 |
| Status | client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited |
| Name servers | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 198.202.211.1 | 300 |
| MX | smtp.google.com 1 | 300 |
| NS | ns-cloud-c1.googledomains.com | 21600 |
| NS | ns-cloud-c2.googledomains.com | 21600 |
| NS | ns-cloud-c3.googledomains.com | 21600 |
| NS | ns-cloud-c4.googledomains.com | 21600 |
| CAA | issue 0 amazon.com | 300 |
| CAA | issue 0 digicert.com; cansignhttpexchanges=yes | 300 |
| CAA | issue 0 letsencrypt.org | 300 |
| CAA | issue 0 pki.goog; cansignhttpexchanges=yes | 300 |
| CAA | issue 0 sectigo.com | 300 |
| CAA | issuewild 0 digicert.com; cansignhttpexchanges=yes | 300 |
| CAA | issuewild 0 letsencrypt.org | 300 |
| CAA | issuewild 0 pki.goog; cansignhttpexchanges=yes | 300 |
| CAA | issuewild 0 sectigo.com | 300 |
| TXT | xbuvf8ogot | 3600 |
| TXT | MS=ms60202630 | 3600 |
| TXT | linkedin-site-verification=f15545d4-d50f-424a-9076-ceebd5e91424 | 3600 |
| TXT | google-site-verification=MZV-DrUglhroyDj0lCk7AP5YOKy4GGEgUaIyLjCXEb8 | 3600 |
| TXT | google-site-verification=d192uA19ZkwkREu9NZKM9hxDB1t90uIMHp5gFbBBuzw | 3600 |
| TXT | google-site-verification=nezqC2hbpeFSFJDIKE_6_ADSKsl4j9dTvwk782NSL9E | 3600 |
| TXT | google-site-verification=wP16h2Joxep73RW-Hb8fneAizDK4FCn_6a4DnsbOdrM | 3600 |
| TXT | google-site-verification=wUPxN5SwJJSQGceU6cVjpkHI-08DZaqJSlAgg_55nj4 | 3600 |
| TXT | v=spf1 include:_spf.google.com include:242623570.spf06.hubspotemail.net include:servers.mcsv.net ~all | 3600 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-T675KH33SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | January 25, 2027 |
| Days remaining | 76 |
| Protocol | TLSv1.3 |
| Names | langchain.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.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- 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: google).
- good1 MX record(s) found. Mail is handled by Google Workspace.
Homepage metadata
| Title | LangChain: the open agent platform to own your intelligence |
|---|---|
| Description | LangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. |
| Language | en |
| Canonical | https://www.langchain.com |
| Indexable | Yes |
| Word count | 779 |
About langchain.com
Who is the registrar of langchain.com?
langchain.com is registered with GoDaddy.com, LLC (IANA ID 146).
When does langchain.com expire?
The current registration of langchain.com expires on December 4, 2029. It was first registered on December 4, 2019.
What technology does langchain.com use?
We detected 13 technologies on langchain.com, including Plausible, cdnjs, Cloudflare, Google Hosted Libraries, jsDelivr, unpkg.
Does langchain.com protect its email with SPF and DMARC?
langchain.com scores 83/100 (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 langchain.com?
langchain.com uses ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com.