github.dev
github.dev was registered on January 16, 2019, 7 years ago, and is with MarkMonitor until January 16, 2027. DNS is at NS1 and the website is hosted by Azure Front Door. It is locked against transfers.
Checked Oct 23, 2026, 7:09 PM UTC Transfer check
96
Health out of 100
- Registrar
- MarkMonitor
- United States
- Expires
- Jan 16, 2027
- in 85 days
- Age
- 7.8 years
- Since Jan 16, 2019
- Transfer lock
- Locked
- Set by the registrar
- Website
- Online
- 200 in 651 ms
Registered Jan 16, 2019Paid until Jan 16, 2027
85 days of the paid term left.
Add it to your account to monitor it for free.
Get an email when its registrar, expiry date, nameservers or status change.
Health check
Each area, with what to fix first.
| Area | Status | |
|---|---|---|
| Registration | Good No problems found | No problems found |
| DNS | Good
|
|
| Website | Good No problems found | No problems found |
| HTTPS | Good No problems found | No problems found |
Good
|
|
Registration
Live from the registry's RDAP record.
| Status | Registered |
|---|---|
| Registrar | MarkMonitor |
| IANA id | 292 |
| Abuse contact | registryescalations@markmonitor.com · +1.2083895740 |
| Registered | Jan 16, 2019 |
| Expires | Jan 16, 2027 (in 85 days) |
| Last updated | Oct 10, 2025 |
| Last transferred | No transfer on record |
| Registrant country | Not published |
| Lemon Domains | Add by paste or CSV |
| Protection | State |
|---|---|
| Transfer lock | Locked Stops the domain moving to another registrar. |
| Registry lock | Off Changes need manual sign-off at the registry. |
| Delete lock | On Stops the domain being deleted. |
| Update lock | On Stops changes to contacts and nameservers. |
| DNSSEC | Off Signs DNS answers so they can't be forged. |
| Status code | Meaning | |
|---|---|---|
| clientDeleteProhibited | The registrar blocks deletion of the domain. | registrar |
| clientTransferProhibited | Transfer lock set by the registrar. Unlock it at the registrar before moving the domain. | registrar |
| clientUpdateProhibited | The registrar blocks changes to contacts and nameservers. | registrar |
DNS
From Cloudflare's public resolver.
| DNS provider | NS1 |
|---|---|
| Nameservers |
|
| A (IPv4) |
|
| AAAA (IPv6) | None |
| www |
|
| MX | None |
| TXT |
|
| CAA |
|
| SOA |
|
Website and hosting
No page title
Build with Visual Studio Code, anywhere, anytime, entirely in your browser.
| Answers | 200 in 651 ms |
|---|---|
| Redirects |
|
| Parked or for sale | No |
| Hosted on | Azure Front Door |
|---|---|
| IP address | 52.224.38.193 |
| Network | MSFT |
| Held by | Microsoft Corporation |
| Range | 52.224.0.0/11 |
| IP registry | ARIN |
| IPv6 | No |
| Security header | Sent | |
|---|---|---|
| HSTS strict-transport-security | Yes | max-age=31536000; includeSubDomains |
| Content Security Policy content-security-policy | Yes | frame-ancestors 'none' |
| Clickjacking protection x-frame-options | Yes | CSP frame-ancestors |
| MIME sniffing protection x-content-type-options | Yes | nosniff |
| Referrer policy referrer-policy | No | — |
| Permissions policy permissions-policy | No | — |
HTTPS certificate
| Valid | Trusted |
|---|---|
| Issuer | DigiCert Inc |
| Expires | Jan 26, 2027 (in 95 days) |
| Covers |
|
Doesn't receive email. Setup score 13 out of 100.
| Record | Result |
|---|---|
| MX records | No MX records. This domain cannot receive email. |
| SPF | No SPF record. Senders are easier to spoof. |
| DMARC | No DMARC record. No anti-spoofing policy published. |
| DKIM | No DKIM on common selectors. It may use a custom selector. |
| MTA-STS | Not set up (senders must deliver over tls) |
| TLS-RPT | Not set up (delivery failure reports) |
| BIMI | Not set up (brand logo in supporting inboxes) |
History and popularity
| Popularity | #45,856 in the Tranco list of the top million sites (Oct 22, 2026) |
|---|---|
| First archived | Jul 15, 2013 |
| Last archived | Feb 16, 2022 |
| Years archived | Captured in 9 of 14 years since 2013 |
| Internet Archive | Browse captures |
| First seen by Lemon Domains | Oct 23, 2026 |
Same name, other extensions
| Domain | Status | |
|---|---|---|
| github.com | Taken | MarkMonitor Inc. |
| github.net | Taken | MarkMonitor Inc. |
| github.org | Taken | MarkMonitor Inc. |
| github.io | Couldn't check | — |
| github.co | Couldn't check | — |
| github.ai | Taken | MarkMonitor Inc. |
| github.app | Taken | MarkMonitor Inc. |
Transfer readiness
Ready once unlocked
github.dev is ready once you turn off the transfer lock at MarkMonitor.
Typical price $11.99
| Check | Result | Detail |
|---|---|---|
| Registered | Pass Registered at MarkMonitor. | Registered at MarkMonitor. |
| Transfer lock | Check Locked at MarkMonitor (clientTransferProhibited). Turn the lock off in your account there; it takes effect within minutes. | Locked at MarkMonitor (clientTransferProhibited). Turn the lock off in your account there; it takes effect within minutes. |
| Registered over 60 days ago | Pass Registered on 2019-01-16, more than 60 days ago. | Registered on 2019-01-16, more than 60 days ago. |
| Not about to expire | Pass Expires in 85 days. | Expires in 85 days. |
| Status allows transfer | Pass No pending or hold status. | No pending or hold status. |
How to move it
- 1Turn off the transfer lock at MarkMonitor (https://www.markmonitor.com/login.php).
- 2Get the authorization (EPP) code from MarkMonitor (https://www.markmonitor.com/login.php).
- 3Start the transfer at the new registrar with that code, and pay the transfer fee.
- 4Approve the confirmation email if MarkMonitor sends one, or wait up to 5 days for the transfer to complete on its own.
Open MarkMonitor
- Transfers of generic TLDs add one year to the expiry date, so no renewal time is lost.
Prices and value
Typical budget-registrar rates. The value is a quick estimate from length, extension and keywords.
| Registry | Google Registry |
|---|---|
| Registration | $11.99 |
| Renewal | $14.99 a year |
| Transfer | $11.99 |
| Restrictions | HTTPS required (HSTS preloaded) |
| Estimated value | $450.00 (average) |
The same report is in the REST API and the MCP server, so your AI agent can call it too.
Add it to your account to monitor it for free.
Get an email when its registrar, expiry date, nameservers or status change.
Questions about github.dev
- When does github.dev expire?
- github.dev expires on January 16, 2027, in 85 days, according to the registry record checked on October 23, 2026. It was first registered on January 16, 2019.
- Who is the registrar of github.dev?
- github.dev is registered with MarkMonitor (IANA ID 292). The owner's contact details are private in the public record.
- How old is github.dev?
- github.dev was first registered on January 16, 2019, so it is 7 years old.
- Is github.dev available to register?
- No. github.dev is registered with MarkMonitor until January 16, 2027. Monitor it for free on Lemon Domains to get an email if it expires or becomes available.
- Can github.dev be transferred to another registrar?
- github.dev is ready once you turn off the transfer lock at MarkMonitor.
- Is github.dev transfer-locked?
- Yes. github.dev has a transfer lock, which the owner can turn off at MarkMonitor.
- What are the nameservers for github.dev?
- github.dev uses dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net, run by NS1.
- Where is github.dev hosted?
- DNS is at NS1 and the website is hosted by Azure Front Door.
- What is the IP address of github.dev?
- github.dev points to 52.224.38.193, on Microsoft Corporation's network.
- Does github.dev have a valid SSL certificate?
- Yes. github.dev has a trusted certificate from DigiCert Inc, valid until January 26, 2027.
- Has github.dev changed recently?
- No. Its registrar, expiry, nameservers and status codes haven't changed since Lemon Domains first checked it on October 23, 2026.