fqrf.cn - dns.ninja
fqrf.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 | 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 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035155904 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSa.share-dns.com2026-04-05 → 2026-08-08 · 3 obs
● 2026-04-05 00:36:54
● 2026-08-08 13:24:40
●NSb.share-dns.net2026-04-05 → 2026-08-08 · 3 obs
● 2026-04-05 00:36:54
● 2026-08-08 13:24:40
○NSns1.alidns.com2015-08-21 → 2015-08-21 · 3 obs
○ 2026-04-05 00:36:54
○ 2026-08-08 13:24:40
○NSns2.alidns.com2015-08-21 → 2015-08-21 · 3 obs
○ 2026-04-05 00:36:54
○ 2026-08-08 13:24:40
○A207.56.160.792026-04-05 → 2026-06-02 · 3 obs
● 2026-06-02 19:25:30
○ 2026-08-08 13:24:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| fqrf.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fqrf.cn (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
Analysis
Name Servers
fqrf.cn is served by two delegated name servers, a.share-dns.com and b.share-dns.net.
fqrf.cn shares its NS records with other domains, for example 789708.com, skaweh.com, marinamagnoli.com and two others.
fqrf.cn has at least partial name server overlap with other domains, such as tangxinpjb.com, davezan.com, e4e0cc4354049aed.com and two others.
a3.share-dns.com, b3.share-dns.net and a11.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a.share-dns.com directs to 172.64.53.25 and b.share-dns.net directs to 172.64.52.239; each host name points to exactly one IP number.