logback.cn - robtex.com
logback.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.12.164.185🇺🇸 HENGTONG-1216.12.160.0/20 HengTong IDC LLC | ||||||
| NS | a5.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 | 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 | ||||||
| NS | b5.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1743561423 | ||||||
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=2035079762 | ||||||
Subdomains
www.logback.cn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-06-25 → 2026-07-23 · 2 obs
● 2026-07-23 13:51:54
●NSa5.share-dns.com2026-06-25 → 2026-07-23 · 2 obs
● 2026-07-23 13:51:54
●NSb.share-dns.net2026-06-25 → 2026-07-23 · 2 obs
● 2026-07-23 13:51:54
●NSb5.share-dns.net2026-06-25 → 2026-07-23 · 2 obs
● 2026-07-23 13:51:54
●A216.12.164.1852026-06-25 → 2026-07-23 · 2 obs
● 2026-07-23 13:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| logback.cn | a5.share-dns.com, b5.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a5.share-dns.com, b5.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for logback.cn (unsigned zone)
⏱️ Timing
Total: 927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.12.164.185 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
www.logback.cn is delegated beneath logback.cn.
IP Addresses
logback.cn has exactly one IP address — 216.12.164.185.
Among the host names that share IP numbers with logback.cn is www.logback.cn, as one example.
Name Servers
Four name servers handle the delegation for logback.cn: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between logback.cn and other domains — tzidcc.com, 21335a.com, 6figsplus.com and two more among them.
These name servers regularly appear alongside a1.share-dns.com, b1.share-dns.net, a2.share-dns.com and 7 other name servers in NS record sets.
a5.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b5.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a5.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b5.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.