Alternatives to tact.bio
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tact.bio was registered on 15 May 2014 and is hosted on AS16509 in United States. Its SSL certificate from Let's Encrypt is valid until 3 Jan 2027, and the site does not support HTTP/3.
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
No SPF record: any server can send mail that claims to come from this domain.
—Signs outgoing mail so receivers can verify it.
selector google._domainkeyPolicy is “none”: spoofed mail is reported but not blocked.
v=DMARC1; p=none;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.
6 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.
From robots.txt. “Partly blocked”: kept out of some pages, not the homepage. 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.
Internet standards that make a site faster and safer.
The path from a typed address to the final page.
291 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| t4ct.com | Look-alike characters | 14 Oct 2026 | Checking… | Report → |
| 7ac7.cn | Look-alike characters | 19 Sept 2026 | Checking… | Report → |
| tact.company | Other extension | 4 Nov 2026 | Checking… | Report → |
| tatc.top | Typo | 4 Nov 2026 | Checking… | Report → |
| tact.website | Other extension | 22 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is tact.bio’s name taken on other extensions?
Every IP address tact.bio resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| tact.bio | 216.150.1.1 | 600 |
| Host | Mail server | TTL |
|---|---|---|
| tact.bio | 1 smtp.google.com | 600 |
| Host | Name server | TTL |
|---|---|---|
| tact.bio | curitiba.ns.porkbun.com | 86400 |
| tact.bio | fortaleza.ns.porkbun.com | 86400 |
| tact.bio | maceio.ns.porkbun.com | 86400 |
| tact.bio | salvador.ns.porkbun.com | 86400 |
| Host | Text | TTL |
|---|---|---|
| tact.bio | "google-site-verification=nFENd5qMnzC7WhdrbL9n1w9H8J2hxwLVglIl88kvUuU" | 600 |
| tact.bio | "google-site-verification=NOfcKqNTkrKLT_v3IoN7RBnW6LxW2vR6GA3qOvuhZMc" | 600 |
| Host | Start of authority | TTL |
|---|---|---|
| tact.bio | curitiba.ns.porkbun.com dns.cloudflare.com 2416152143 10000 2400 604800 1800 | 1800 |
Other domains served from 216.150.1.1. Normal for shared hosting and CDNs.
No reviews yet. Used tact.bio? 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.
tact.bio has no community safety rating yet, and it isn't on any of the 6 blocklists we check. Its SSL certificate is valid until 3 Jan 2027. See Security →
tact.bio was registered on 15 May 2014, making it 12 years old. See Overview →
tact.bio is served from 1 IP address, mainly on AS16509 in United States. See Hosting →
Raw registry data for tact.bio. 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: BIO 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) contact: administrative name: Vice President, Engineering 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] 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: A0.NIC.BIO 2a01:8840:52:0:0:0:0:9 65.22.84.9 nserver: A2.NIC.BIO 2a01:8840:55:0:0:0:0:9 65.22.87.9 nserver: B0.NIC.BIO 2a01:8840:53:0:0:0:0:9 65.22.85.9 nserver: C0.NIC.BIO 2a01:8840:54:0:0:0:0:9 65.22.86.9 ds-rdata: 5606 8 2 58bbcf8d7ddff6736616e4011d92ab58bdd5fa002df0c289a10a523067432034 whois: status: ACTIVE remarks: Registration information: https://www.identity.digital/ created: 2014-05-15 changed: 2026-10-23 source: IANA
The first response from http://www.tact.bio, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with tact.bio. 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://tact.bio/
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.tact.bio | Mar 2023 |
| staging.tact.bio | Aug 2026 |
| ww38.tact.bio | Jun 2025 |
| ww25.sitemaps.tact.bio | Jul 2025 |
| ww25.m.tact.bio | Jun 2025 |
When the site first appeared, and what has changed since.
No changes seen since we started recording on 4 Nov 2026.