pre-solution.com - dns.ninja

`pre-solution.com`

DNSSEC	⚠️ Not signed
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,}
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1783175781

Same first word

pre-solution.com

Similar names

solution-erp.com

per-solution.de

erp-solution.de

ntoire-polus.ru

erp-solution.org

erp-solution.com

DNS History

8 records (2 active, 6 former)

●NSdns21.hichina.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-03-15 21:15:36
● 2026-03-27 21:18:20
● 2026-07-04 14:39:12

●NSdns22.hichina.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-03-15 21:15:36
● 2026-03-27 21:18:20
● 2026-07-04 14:39:12

○NSns.udag.de2016-02-11 → 2016-05-05 · 4 obs

● 2016-02-11 22:48:16
● 2016-05-05 19:46:04
○ 2017-03-15 21:15:36
○ 2026-07-04 14:39:12

○NSns.udag.net2016-02-11 → 2016-05-05 · 4 obs

● 2016-02-11 22:48:16
● 2016-05-05 19:46:04
○ 2017-03-15 21:15:36
○ 2026-07-04 14:39:12

○NSns.udag.org2016-02-11 → 2016-05-05 · 4 obs

● 2016-02-11 22:48:16
● 2016-05-05 19:46:04
○ 2017-03-15 21:15:36
○ 2026-07-04 14:39:12

○MXmx00.udag.de2016-02-11 → 2016-05-05 · 4 obs

● 2016-02-11 22:48:16
● 2016-05-05 19:46:04
○ 2017-03-15 21:15:36
○ 2026-07-04 14:39:12

○MXmx01.udag.de2016-02-11 → 2016-05-05 · 4 obs

● 2016-02-11 22:48:16
● 2016-05-05 19:46:04
○ 2017-03-15 21:15:36
○ 2026-07-04 14:39:12

○A89.31.143.12016-02-11 → 2016-05-05 · 4 obs

● 2016-02-11 22:48:16
● 2016-05-05 19:46:04
○ 2017-03-15 21:15:36
○ 2026-07-04 14:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
pre-solution.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pre-solution.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
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

Name Servers

pre-solution.com uses two name servers for its delegation: dns21.hichina.com and dns22.hichina.com.

The name server configuration of pre-solution.com is shared with other domains, for instance za-cosmetics.com.cn, dls-group.cn, kloudnotes.com and two others.

pre-solution.com has at least partial name server overlap with other domains, such as zzhz.cn, sxb-bank.com, gaominews.com and two others.

It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

Hostname dns21.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns22.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.