acstar.com.cn - robtex.com
acstar.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a1.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030700490 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSa.share-dns.com2026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 07:33:14
●NSa1.share-dns.com2026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 07:33:14
●NSb.share-dns.net2026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 07:33:14
●NSb1.share-dns.net2026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 07:33:14
○NSns1.julydns.com2026-05-04 → 2026-05-04 · 3 obs
● 2026-05-04 21:36:48
○ 2026-07-22 07:33:14
○NSns13.xincache.com2020-03-21 → 2020-03-21 · 3 obs
○ 2026-05-04 21:36:48
○ 2026-07-22 07:33:14
○NSns14.xincache.com2020-03-21 → 2020-03-21 · 3 obs
○ 2026-05-04 21:36:48
○ 2026-07-22 07:33:14
○NSns2.julydns.com2026-05-04 → 2026-05-04 · 3 obs
● 2026-05-04 21:36:48
○ 2026-07-22 07:33:14
○MXmail.acstar.com.cn2020-03-21 → 2020-03-21 · 3 obs
○ 2026-05-04 21:36:48
○ 2026-07-22 07:33:14
○A182.92.219.622020-03-21 → 2020-03-21 · 3 obs
○ 2026-05-04 21:36:48
○ 2026-07-22 07:33:14
○A186.243.89.802026-05-04 → 2026-05-04 · 4 obs
● 2026-05-04 21:36:48
○ 2026-07-02 22:46:56
○ 2026-07-22 07:33:14
○CNAME2hxtv49b.tencentdns.net2026-07-02 → 2026-07-02 · 2 obs
○ 2026-07-22 07:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| acstar.com.cn | a1.share-dns.com, b1.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a1.share-dns.com, b1.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acstar.com.cn (unsigned zone)
⏱️ Timing
Total: 1095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
Analysis
Name Servers
The NS records for acstar.com.cn point to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
acstar.com.cn has at least partial name server overlap with other domains, such as zgdzp.com, cjzszy.com, fs199.com and two others.
a9.share-dns.com, b9.share-dns.net and a2.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a1.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b1.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
Host names pointing to 172.64.53.25 IP addresses: a1.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b1.share-dns.net and b.share-dns.net.