biologists.org
biologists.org is registered with Mesh Digital Limited since November 5, 1997 (29.0 years). The registration expires on November 4, 2027. Its email security grade is F. Its SSL certificate is issued by Google Trust Services and is valid for 84 more days.
- Domain age
- 29.0 yrs
- Technologies
- —
- Email security
- F
- SSL days left
- 84
Registration
| Registrar | Mesh Digital Limited |
|---|---|
| IANA ID | 1390 |
| Registered | November 5, 1997 |
| Expires | November 4, 2027 |
| Updated | November 8, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | carl.ns.cloudflare.com, yolanda.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.21.5.118 | 300 |
| A | 172.67.133.97 | 300 |
| MX | bison.biologists.com 10 | 300 |
| NS | carl.ns.cloudflare.com | 86400 |
| NS | yolanda.ns.cloudflare.com | 86400 |
| TXT | 67f8ss1whjylg1l1q0x4ffl560v2z4ld | 30 |
| TXT | j6xflr8b3b527fjq85crzf3rnmq1ry8r | 30 |
| TXT | pmlfxckk00n1j9flqpld2b4kvnbmjx1k | 30 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | February 2, 2027 |
| Days remaining | 84 |
| Protocol | TLSv1.2 |
| Names | biologists.org, *.biologists.org |
Email security
- badNo SPF record. Anyone can send email that claims to come from biologists.org.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- 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).
- good1 MX record(s) found.
About biologists.org
Who is the registrar of biologists.org?
biologists.org is registered with Mesh Digital Limited (IANA ID 1390).
When does biologists.org expire?
The current registration of biologists.org expires on November 4, 2027. It was first registered on November 5, 1997.
Does biologists.org protect its email with SPF and DMARC?
biologists.org scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from biologists.org. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of biologists.org?
biologists.org uses carl.ns.cloudflare.com, yolanda.ns.cloudflare.com.