zengyuan.org
zengyuan.org is registered with Xin Net Technology Corporation since October 17, 2016 (10.1 years). The registration expires on October 17, 2030. Its email security grade is F. Its SSL certificate is issued by a public CA and is valid for 3559 more days.
- Domain age
- 10.1 yrs
- Technologies
- —
- Email security
- F
- SSL days left
- 3559
Registration
| Registrar | Xin Net Technology Corporation |
|---|---|
| IANA ID | 120 |
| Registered | October 17, 2016 |
| Expires | October 17, 2030 |
| Updated | August 12, 2026 |
| Status | active |
| Name servers | ns17.xincache.com, ns18.xincache.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 43.156.26.112 | 600 |
| MX | mx1.qiye.aliyun.com 5 | 600 |
| MX | mx2.qiye.aliyun.com 10 | 600 |
| MX | mx3.qiye.aliyun.com 15 | 600 |
| NS | ns18.xincache.com | 86400 |
| NS | ns17.xincache.com | 86400 |
SSL certificate
| Valid | Invalid |
|---|---|
| Expires | August 8, 2036 |
| Days remaining | 3559 |
| Protocol | TLSv1.3 |
| Names |
Email security
- badNo SPF record. Anyone can send email that claims to come from zengyuan.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).
- good3 MX record(s) found. Mail is handled by Alibaba Mail.
About zengyuan.org
Who is the registrar of zengyuan.org?
zengyuan.org is registered with Xin Net Technology Corporation (IANA ID 120).
When does zengyuan.org expire?
The current registration of zengyuan.org expires on October 17, 2030. It was first registered on October 17, 2016.
Does zengyuan.org protect its email with SPF and DMARC?
zengyuan.org scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from zengyuan.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 zengyuan.org?
zengyuan.org uses ns18.xincache.com, ns17.xincache.com.