`chengtsui.com`

DNSSEC	⚠️ Not signed
A	5.161.180.74^{🇺🇸 HETZNER-CLOUD2-AS5.161.180.0/24}
		PTR	`htus-ilx-lz610201.ilxnetworks.com`
NS	`ns15.up99plus.com` ⭐
		A	5.161.180.74^{🇺🇸 HETZNER-CLOUD2-AS5.161.180.0/24}
			PTR	`htus-ilx-lz610201.ilxnetworks.com`
NS	`ns16.up99plus.com`
		A	5.161.180.74^{🇺🇸 HETZNER-CLOUD2-AS5.161.180.0/24}
			PTR	`htus-ilx-lz610201.ilxnetworks.com`
SOA	`ns15.up99plus.com`hostmaster@up99plus.com serial=98121722

`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=1776222322

Same first word

chengtsui.com

Similar names

DNS History

4 records (3 active, 1 former)

●NSns15.up99plus.com2026-03-27 → 2026-04-15 · 2 obs

● 2026-03-27 02:22:32
● 2026-04-15 03:16:06

●NSns16.up99plus.com2026-03-27 → 2026-04-15 · 2 obs

● 2026-03-27 02:22:32
● 2026-04-15 03:16:06

●A5.161.180.742026-03-27 → 2026-04-15 · 3 obs

○ 2017-05-23 12:07:30
● 2026-03-27 02:22:32
● 2026-04-15 03:16:06

○A72.9.105.302015-05-15 → 2017-05-23 · 4 obs

● 2015-05-15 19:46:48
● 2017-05-23 12:07:30
○ 2026-03-27 02:22:32
○ 2026-04-15 03:16:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chengtsui.com	ns15.up99plus.com, ns16.up99plus.com	2 records

✅ Authoritative Response

Server:5.161.180.74

NS records: ns15.up99plus.com, ns16.up99plus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengtsui.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.161.180.74`
NS	2	`ns16.up99plus.com, ns15.up99plus.com`
SOA	1	`ns15.up99plus.com hostmaster.up99plus.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns15.up99plus.com, ns16.up99plus.com)

Analysis

IP Addresses

chengtsui.com resolves to one IP number: 5.161.180.74.

Other host names, for instance ewia.com, rifn.com, dcdl.com, otsb.com and irfy.com share IP numbers with chengtsui.com.

Name Servers

chengtsui.com's delegation uses two name servers: ns15.up99plus.com and ns16.up99plus.com.

chengtsui.com uses the same name server setup as other domains, such as sopd.com, flto.com, fgsa.com, icgr.com and hawarden.com.

Host names with a single IP number:

The host name ns15.up99plus.com points to 5.161.180.74.

The host name ns16.up99plus.com points to 5.161.180.74.

Host names pointing to 5.161.180.74: ns15.up99plus.com and ns16.up99plus.com.

chengtsui.com - robtex.com

chengtsui.com

com