opensource.com
Opensource.com
opensource.com is registered with Nom-iq Ltd. dba COM LAUDE since January 8, 1998 (28.8 years). The registration expires on January 7, 2027. The site runs on Drupal, Amazon CloudFront, Google Fonts and 2 other technologies. Its email security grade is C. Its SSL certificate is issued by DigiCert Inc and is valid for 178 more days.
- Domain age
- 28.8 yrs
- Technologies
- 5
- Email security
- C
- SSL days left
- 178
Registration
| Registrar | Nom-iq Ltd. dba COM LAUDE |
|---|---|
| IANA ID | 470 |
| Registered | January 8, 1998 |
| Expires | January 7, 2027 |
| Updated | December 9, 2025 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 184.86.103.205 | 6 |
| A | 184.86.103.220 | 6 |
| MX | mx1.redhat.com 10 | 3600 |
| MX | mx2.redhat.com 20 | 3600 |
| NS | dns1.p01.nsone.net | 3600 |
| NS | dns2.p01.nsone.net | 3600 |
| NS | dns3.p01.nsone.net | 3600 |
| NS | dns4.p01.nsone.net | 3600 |
| TXT | v=spf1 mx ip4:66.187.233.33 ip4:66.187.233.34 ip4:209.132.183.28 include:_netblocks.eloqua.com include:us._netblocks.mimecast.com -all | 3600 |
| TXT | google-site-verification=X28eGinKFncUAc3Z2eE3MPs3JPzYsfmhC2HNu78IY-8 | 3600 |
| AAAA | 2a02:26f0:1700:11::b856:679a | 5 |
| AAAA | 2a02:26f0:1700:11::b856:6792 | 5 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G3 TLS ECC SHA384 2020 CA1, DigiCert Inc |
| Expires | May 7, 2027 |
| Days remaining | 178 |
| Protocol | TLSv1.3 |
| Names | prod2.redhat.com, akamai.paas.redhat.com, api.enterprise.redhat.com, assets.openshift.com, bugzilla-attachments.redhat.com, docs.openshift.com, docs.redhat.com, graphql.redhat.com, id.opensource.com, id.redhat.com, intelligence.redhat.com, internal.console.redhat.com |
Email security
- warnSubdomains use a weaker policy (sp=none) than the main domain (p=reject).
- 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).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good2 MX record(s) found.
Homepage metadata
| Title | Opensource.com |
|---|---|
| Language | en |
| Canonical | https://opensource.com/ |
| Indexable | Yes |
| Word count | 604 |
About opensource.com
Who is the registrar of opensource.com?
opensource.com is registered with Nom-iq Ltd. dba COM LAUDE (IANA ID 470).
When does opensource.com expire?
The current registration of opensource.com expires on January 7, 2027. It was first registered on January 8, 1998.
What technology does opensource.com use?
We detected 5 technologies on opensource.com, including Amazon CloudFront, Drupal, Google Fonts, PHP, HSTS.
Does opensource.com protect its email with SPF and DMARC?
opensource.com scores 66/100 (grade C) for email security. Subdomains use a weaker policy (sp=none) than the main domain (p=reject). No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of opensource.com?
opensource.com uses dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net.