ldlibrary.com - dns.ninja

`ldlibrary.com`

DNSSEC	⚠️ Not signed
A	60.190.125.250^{🇨🇳 CHINANET-BACKBONE60.176.0.0/12 Mega-II IDC}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1783150766

Same first word

ldlibrary.com

ldlibrary.cn

Similar names

dllibrary.com

billydarr.org

DNS History

5 records (5 active, 0 former)

●NSdns21.hichina.com2017-11-16 → 2026-07-04 · 2 obs

● 2017-11-16 20:32:32
● 2026-07-04 07:46:02

●NSdns22.hichina.com2017-11-16 → 2026-07-04 · 2 obs

● 2017-11-16 20:32:32
● 2026-07-04 07:46:02

●MXmxn.mxhichina.com2017-11-16 → 2026-07-04 · 2 obs

● 2017-11-16 20:32:32
● 2026-07-04 07:46:02

●MXmxw.mxhichina.com2017-11-16 → 2026-07-04 · 2 obs

● 2017-11-16 20:32:32
● 2026-07-04 07:46:02

●A60.190.125.2502026-03-09 → 2026-07-04 · 2 obs

● 2026-03-09 08:47:10
● 2026-07-04 07:46:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
ldlibrary.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ldlibrary.com (unsigned zone)

⏱️ Timing

Total: 1244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`60.190.125.250`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

ldlibrary.com has exactly one IP address — 60.190.125.250.

Name Servers

The NS records for ldlibrary.com delegate to dns21.hichina.com and dns22.hichina.com.

The name server configuration of ldlibrary.com is shared with other domains, for instance ralink.cn, cniru.com, 1990.club and two others.

At least some of ldlibrary.com's name servers are shared with other domains, for example rvsy.cn, sczdcn.com, 5yi.cn and two more.

These name servers tend to co-occur with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and 3 other name servers in the same DNS delegations.

Hosts with 9 IP addresses each:

dns21.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns22.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.

Mail Servers

ldlibrary.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of ldlibrary.com matches that of other domains such as x-appler.com, 9mzx.com, 3jie.com.cn and two others.

At least some of the mail servers used by ldlibrary.com are shared with other domains: newker-cnc.com, lvsedianli.net, creatsoft.com.cn and two others among them.

It is common to find these mail servers paired with the mail servers mx3.qiye.aliyun.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com, as well as two others.

Host names pointing to two IP addresses:

The A records for mxn.mxhichina.com return 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com resolves to the IP address 47.246.99.195.