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383.0 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

63.1 M

Social media profiles detected

permit-stack.com

permit-stack.com serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

3 other domains share an IP address with it, and 3 domains redirect to it.

The most recent crawl returned the page title “PermitStack — Building Permit Data API | 110M+ permits” and 135,466 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 3 Number of domains that redirect to this domain.
Reverse IP 3 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out.

Last SSL certificate

Issuer Let's Encrypt
Valid from 8/7/2026
Valid to 11/5/2026
Time until expiry 24 days

Last successful crawl

Title PermitStack — Building Permit Data API | 110M+ permits
Description Access 110M+ U.S. building permits from 8,000+ cities across 48 states and DC via one REST API. Search by city, ZIP, category & contractor. Free tier — 100 requests/day, plans from $29/mo.
Content-Length 135,466 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
51.81.33.186 4/10/2026
Mail server Priority Last updated
aspmx.l.google.com 1 5/7/2026
alt1.aspmx.l.google.com 5 5/7/2026
alt2.aspmx.l.google.com 5 5/7/2026
alt3.aspmx.l.google.com 10 5/7/2026
alt4.aspmx.l.google.com 10 5/7/2026
Name server Last updated
javier.ns.cloudflare.com 4/10/2026
leia.ns.cloudflare.com 4/10/2026

Most recent redirect domains

Domain Last seen
linewatch.ai 10/3/2026
permitstak.com 10/2/2026
alphascanner.io 10/1/2026

Reverse IP neighbours

51.81.33.186 3 domains · here since 9/20/2026
Domain On this IP since
linewatch.ai 9/21/2026
alphascanner.io 9/19/2026

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses.