postgrid.guru was registered on 31 Oct 2013 and is hosted on AS22612 in United States. We couldn't read an SSL certificate for it when we last analysed it.
On-page basics for the homepage.
Networks cache previews — changes can take time to show.
What security vendors and the WOT community say about this domain.
1 of 5 protections set up
Lists the servers allowed to send email for this domain.
v=spf1 include:spf.efwd.registrar-servers.com ~allNo key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—No DMARC policy: receivers aren’t told what to do with mail that fails SPF and DKIM.
—Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
0 of 6 recommended headers
Forces HTTPS on future visits.
Limits where scripts can load from — the main defence against XSS.
Stops the site being framed for clickjacking.
Prevents browsers guessing file types.
Which AI crawlers this site allows, and whether it publishes an llms.txt.
No robots.txt, so every crawler may crawl the whole site. Not every crawler follows it. llms.txt is an optional guide some sites publish for AI assistants — it is not a ranking factor.
Pages and files that show who runs the site and how it handles data.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed postgrid.guru. Refresh the analysis to check again.
Internet standards that make a site faster and safer.
The path from a typed address to the final page.
24 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| postgrid.buzz | Other extension | 25 Oct 2026 | No website | Report → |
| postgrid.asia | Other extension | 23 Oct 2026 | No website | Report → |
| postgrid.bond | Other extension | 23 Oct 2026 | No website | Report → |
| postgrid.casa | Other extension | 23 Oct 2026 | No website | Report → |
| postgrid.cyou | Other extension | 23 Oct 2026 | No website | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is postgrid.guru’s name taken on other extensions?
Every IP address postgrid.guru resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| postgrid.guru | 162.255.119.233 | 1800 |
| Host | Mail server | TTL |
|---|---|---|
| postgrid.guru | 10 eforward1.registrar-servers.com | 1800 |
| postgrid.guru | 10 eforward2.registrar-servers.com | 1800 |
| postgrid.guru | 10 eforward3.registrar-servers.com | 1800 |
| postgrid.guru | 15 eforward4.registrar-servers.com | 1800 |
| postgrid.guru | 20 eforward5.registrar-servers.com | 1800 |
| Host | Name server | TTL |
|---|---|---|
| postgrid.guru | dns1.registrar-servers.com | 1800 |
| postgrid.guru | dns2.registrar-servers.com | 1800 |
| Host | Text | TTL |
|---|---|---|
| postgrid.guru | "v=spf1 include:spf.efwd.registrar-servers.com ~all" | 1800 |
| Host | Start of authority | TTL |
|---|---|---|
| postgrid.guru | dns1.registrar-servers.com hostmaster.registrar-servers.com 1591841168 43200 3600 604800 3601 | 3601 |
Other domains served from 162.255.119.233. Normal for shared hosting and CDNs.
No reviews yet. Used postgrid.guru? Be the first to say how it went.
Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
postgrid.guru has no community safety rating yet, and it isn't on any of the 6 blocklists we check. We couldn't read an SSL certificate on it when we last analysed it. See Security →
postgrid.guru was registered on 31 Oct 2013, making it 13 years old. See Overview →
postgrid.guru is served from 1 IP address, mainly on AS22612 in United States. See Hosting →
Raw registry data for postgrid.guru. May be redacted by privacy services.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object refer: domain: GURU organisation: Binky Moon, LLC address: c/o Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) contact: administrative name: Vice President, Engineering organisation: Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) phone: +1.425.298.2200 fax-no: +1.425.671.0020 e-mail: [email protected] contact: technical name: Senior Director, DNS Infrastructure Group organisation: Identity Digital Limited address: c/o Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) phone: +1.425.298.2200 fax-no: +1.425.671.0020 e-mail: [email protected] nserver: V0N0.NIC.GURU 2a01:8840:1e:0:0:0:0:36 65.22.28.36 nserver: V0N1.NIC.GURU 2a01:8840:1f:0:0:0:0:36 65.22.29.36 nserver: V0N2.NIC.GURU 2a01:8840:20:0:0:0:0:36 65.22.30.36 nserver: V0N3.NIC.GURU 161.232.14.36 2a01:8840:f8:0:0:0:0:36 nserver: V2N0.NIC.GURU 2a01:8840:21:0:0:0:0:36 65.22.31.36 nserver: V2N1.NIC.GURU 161.232.15.36 2a01:8840:f9:0:0:0:0:36 ds-rdata: 61376 8 2 c8123827f6407ded21f145e1496bb72260f9bc0827a650487ae53eb9f75b37f8 whois: status: ACTIVE remarks: Registration information: https://www.identity.digital/ created: 2013-10-31 changed: 2026-11-05 source: IANA
The first response from http://www.postgrid.guru, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with postgrid.guru. Data is collected independently from public sources and some figures are estimates, provided for information only.
Controls how much of the URL is shared with other sites.
Restricts camera, microphone and other browser features.
From the homepage's response, https://www.postgrid.guru/
Spam and malware blocklists for the site's IP and mail servers.
0 of 6 blocklists list this domain's IP or mail servers.
Found in public certificate transparency logs.
| Subdomain | First seen |
|---|---|
| www.postgrid.guru | Sept 2026 |
When the site first appeared, and what has changed since.
No changes seen since we started recording on 12 Nov 2026.