zag.cn - robtex.com
zag.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180a:1001::1🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network | ||||||
| PTR | ns11.constellix.com | ||||||
| A | 96.45.80.1🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24 | ||||||
| PTR | ns11.constellix.com | ||||||
| NS | f4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180b:2001::1🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network | ||||||
| PTR | ns21.constellix.com | ||||||
| A | 46.31.236.1🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24 | ||||||
| PTR | ns21.constellix.com | ||||||
| NS | g4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180c:3001::1🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network | ||||||
| PTR | ns31.constellix.com | ||||||
| A | 43.247.170.1🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24 | ||||||
| PTR | ns31.constellix.com | ||||||
| NS | l4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180a:1001::1🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network | ||||||
| PTR | ns11.constellix.com | ||||||
| A | 96.45.80.1🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24 | ||||||
| PTR | ns11.constellix.com | ||||||
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=2035049875 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
○A203.27.227.2202015-06-17 → 2017-07-29 · 4 obs
● 2017-07-29 14:51:00
○ 2026-05-11 18:32:54
○ 2026-07-17 05:38:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zag.cn | a4.nstld.com, f4.nstld.com, g4.nstld.com, l4.nstld.com | - |
✅ Authoritative Response
Server:96.45.80.1
NS records: a4.nstld.com, f4.nstld.com, g4.nstld.com, l4.nstld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zag.cn (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The authoritative name servers for zag.cn are a4.nstld.com, f4.nstld.com, g4.nstld.com and l4.nstld.com.
zag.cn has at least partial name server overlap with other domains, such as april.ph, mellonbankofnewyork.com, dreyfus.jobs and two others.
h4.nstld.com, j4.nstld.com and k4.nstld.com — plus 3 other name servers — are commonly paired with these name servers.
Each of a4.nstld.com, f4.nstld.com, g4.nstld.com and l4.nstld.com has two IP addresses: a4.nstld.com resolves to 96.45.80.1 and 2600:180a:1001::1; f4.nstld.com resolves to 46.31.236.1 and 2600:180b:2001::1; g4.nstld.com resolves to 43.247.170.1 and 2600:180c:3001::1; l4.nstld.com resolves to 96.45.80.1 and 2600:180a:1001::1, matching a4.nstld.com.
a4.nstld.com and l4.nstld.com are host names that each point to 2600:180a:1001::1 IP addresses.
a4.nstld.com and l4.nstld.com are host names that each point to 96.45.80.1 IP addresses.