Rank #9,428Updated November 10, 2026
hachyderm.io
Hachyderm.io
The site runs on Ruby on Rails, Ruby, Content Security Policy and 1 other technologies. Its email security grade is D. Its SSL certificate is issued by Let's Encrypt and is valid for 44 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- D
- SSL days left
- 44
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 172.236.221.57 | 15 |
| A | 172.236.193.234 | 15 |
| MX | mail.protonmail.ch 10 | 300 |
| MX | mailsec.protonmail.ch 20 | 300 |
| NS | ns-1277.awsdns-31.org | 172800 |
| NS | ns-1908.awsdns-46.co.uk | 172800 |
| NS | ns-350.awsdns-43.com | 172800 |
| NS | ns-834.awsdns-40.net | 172800 |
| CAA | iodef 0 mailto:[email protected] | 86400 |
| CAA | issue 0 letsencrypt.org | 86400 |
| TXT | domain.com/waybackverify.txt | 300 |
| TXT | google-site-verification=U24lN-gH_SCbPEoWFuiGUoT0jIQMGCQyHFiGOiCF7PY | 300 |
| TXT | protonmail-verification=c7b52e8cfcdc4bdc87169446adcfb97c644699c0 | 300 |
| TXT | v=spf1 include:mailgun.org include:_spf.google.com include:_spf.protonmail.ch ~all | 300 |
| AAAA | 2600:3c17::2000:52ff:fe3b:d6cd | 138 |
| AAAA | 2600:3c17::2000:7ff:fe19:5e15 | 138 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | December 25, 2026 |
| Days remaining | 44 |
| Protocol | TLSv1.3 |
| Names | *.hachyderm.io, hachyderm.io |
Email security
DScore 57/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- 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).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDKIM keys found (selector: protonmail).
- good2 MX record(s) found. Mail is handled by Proton Mail.
Homepage metadata
| Title | Hachyderm.io |
|---|---|
| Description | Hachyderm is a safe space, LGBTQIA+ and BLM, primarily comprised of tech industry professionals world wide. Note that many non-user account types have restrictions - please see our About page. |
| Language | en |
| Indexable | Yes |
| Word count | 0 |
About hachyderm.io
What technology does hachyderm.io use?
We detected 4 technologies on hachyderm.io, including Ruby, Content Security Policy, HSTS, Ruby on Rails.
Does hachyderm.io protect its email with SPF and DMARC?
hachyderm.io scores 57/100 (grade D) for email security. SPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of hachyderm.io?
hachyderm.io uses ns-1277.awsdns-31.org, ns-1908.awsdns-46.co.uk, ns-350.awsdns-43.com, ns-834.awsdns-40.net.