`4yb.com`

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}
		PTR	`ip-170-33-12-185.defastlink.net`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

www.4yb.com

Same first word

4yb.nl

4yb.com

4yb.de

Similar names

b4y.eu

b4y.de

yb4.github.io

b4y.ca

yb4.top

4by.eu

4by.com

b4y.fr

by4.co

by4.de

b4y.ro

yb4.com

by4.media

b4y.com

by4.com

b4y.se

b4y.com.br

b4y.at

4by.ru

b4y.org

by4.me

by4.com.br

4by.de

by4.net

y4b.com

by4.eu

b4y.nl

DNS History

8 records (3 active, 5 former)

●NSdns15.hichina.com2026-03-12 → 2026-03-13 · 3 obs

○ 2017-02-11 20:43:46
● 2026-03-12 15:01:26
● 2026-03-13 00:49:54

●NSdns16.hichina.com2026-03-12 → 2026-03-13 · 3 obs

○ 2017-02-11 20:43:46
● 2026-03-12 15:01:26
● 2026-03-13 00:49:54

○NSf1g1ns1.dnspod.net2015-08-11 → 2017-02-11 · 4 obs

● 2015-08-11 13:24:26
● 2017-02-11 20:43:46
○ 2026-03-12 15:01:26
○ 2026-03-13 00:49:54

○NSf1g1ns2.dnspod.net2015-08-11 → 2017-02-11 · 4 obs

● 2015-08-11 13:24:26
● 2017-02-11 20:43:46
○ 2026-03-12 15:01:26
○ 2026-03-13 00:49:54

○A112.121.171.982015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 13:24:26
○ 2016-01-28 14:58:38
○ 2026-03-13 00:49:54

○A112.121.183.692016-01-28 → 2016-01-28 · 4 obs

○ 2015-08-11 13:24:26
● 2016-01-28 14:58:38
○ 2016-04-21 23:17:00
○ 2026-03-13 00:49:54

○A222.186.37.2392016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-28 14:58:38
● 2016-04-21 23:17:00
○ 2026-03-12 15:01:26
○ 2026-03-13 00:49:54

●CNAMEoverdue.aliyun.com2026-03-12 → 2026-03-13 · 2 obs

● 2026-03-12 15:01:26
● 2026-03-13 00:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
4yb.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4yb.com (unsigned zone)

⏱️ Timing

Total: 4471ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Hierarchy

4yb.com is the parent of www.4yb.com.

IP Addresses

4yb.com points to IP number 170.33.12.185.

For instance, other host names jdcar.com, fkcx.cn, hldm.cn, ahjq.cn and bpsp.cn share IP numbers with 4yb.com.

4yb.com - robtex.com

4yb.com

com