cpostpa.cn - robtex.com

cpostpa.cn

DNSSEC⚠️ Not signed
A154.90.254.203🇵🇭 AS398478154.90.224.0/19
NSa4.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb4.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1751533926

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn 2035-03-18 #65

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.netA154.90.254.203
NSa.share-dns.com2026-03-19 → 2026-07-12 · 2 obs
● 2026-03-19 02:04:00
● 2026-07-12 09:58:08
NSa4.share-dns.com2026-03-19 → 2026-07-12 · 2 obs
● 2026-03-19 02:04:00
● 2026-07-12 09:58:08
NSb.share-dns.net2026-03-19 → 2026-07-12 · 2 obs
● 2026-03-19 02:04:00
● 2026-07-12 09:58:08
NSb4.share-dns.net2026-03-19 → 2026-07-12 · 2 obs
● 2026-03-19 02:04:00
● 2026-07-12 09:58:08
A154.90.254.2032026-03-19 → 2026-07-12 · 2 obs
● 2026-03-19 02:04:00
● 2026-07-12 09:58:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
cpostpa.cna4.share-dns.com, b4.share-dns.net-

✅ Authoritative Response

Server:172.64.53.25

NS records: a4.share-dns.com, b4.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpostpa.cn (unsigned zone)

⏱️ Timing

Total: 2501ms | Queries: -

📄 Records

TypeCountSample Data
A1154.90.254.203
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

IP Addresses

cpostpa.cn points to a single IP number: 154.90.254.203.

There are other host names — viewmax.cn among them — that share IP numbers with cpostpa.cn.

Name Servers

cpostpa.cn has four authoritative name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

The name servers of cpostpa.cn overlap at least partially with those of other domains — among them hnwgsy.com, blimeycabrio.com, wjqysyzx.com and two more.

These name servers commonly appear in delegations together with a1.share-dns.com, b1.share-dns.net, a7.share-dns.com and 7 other.

a4.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b4.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a4.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b4.share-dns.net and b.share-dns.net.