`npyb.cn`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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.cn`root@cnnic.cn serial=2034601020

Previously NS for

npyb.cn

Same first word

npyb.cn

npyb.org

npyb.com

Similar names

pynb.com

pnby.com

pnyb.ca

bypn.com

ynbp.com

pybn.com

pynb.net

nybp.org

bynp.net

pbyn.com

ybpn.de

ynpb.com

npby.com

bnyp.com

bynp.com

pybn.de

nypb.de

nybp.com

nbyp.cn

bnpy.cn

bnyp.info

nbyp.com

bnpy.com

pbny.net

pbny.com

pnyb.cn

nypb.net

npby.co.il

bynp.cn

ybpn.com

pybn.net

DNS History

5 records (3 active, 2 former)

●NSdns10.hichina.com2026-03-26 → 2026-03-28 · 3 obs

○ 2015-07-20 05:13:02
● 2026-03-26 02:52:56
● 2026-03-28 20:09:40

●NSdns9.hichina.com2026-03-26 → 2026-03-28 · 3 obs

○ 2015-07-20 05:13:02
● 2026-03-26 02:52:56
● 2026-03-28 20:09:40

○NSnpyb.cn2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 05:13:02
○ 2026-03-26 02:52:56
○ 2026-03-28 20:09:40

○A98.126.6.2432015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 05:13:02
○ 2026-03-26 02:52:56
○ 2026-03-28 20:09:40

●CNAMEoverdue.aliyun.com2026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 02:52:56
● 2026-03-28 20:09:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
npyb.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:120.76.107.52

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for npyb.cn (unsigned zone)

⏱️ Timing

Total: 3662ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

npyb.cn resolves to a single IP address: 170.33.12.185.

Other host names including mwcs.cn, zmkb.cn, hghp.cn, ewem.cn and topoac.com share IP numbers with npyb.cn.

npyb.cn - robtex.com

npyb.cn

cn