`rubbersealtech.com`

DNSSEC	⚠️ Not signed
A	43.243.169.23^{🇭🇰 CLOUDIE-AS-AP43.243.169.0/24 Asia Pacific Cloud (Hong Kong) Holdings Limited FLAT/RM A,9/F SIL VERCORP INTERNATIONAL TOWER, 707-713 NATHAN ROAD,MONGKOK,KOWLOON,HONG KONG.}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	106.13.49.3^{🇨🇳 Baidu106.13.48.0/20 AS38365}
SOA	`ns1.cnolnic.com`root@cnolnic.com 2006-11-24 #1

`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=1776108237

Same first word

rubbersealtech.com

DNS History

3 records (3 active, 0 former)

●NSns1.cnolnic.com2026-03-15 → 2026-04-13 · 2 obs

● 2026-03-15 15:09:50
● 2026-04-13 19:50:56

●NSns2.cnolnic.com2026-03-15 → 2026-04-13 · 2 obs

● 2026-03-15 15:09:50
● 2026-04-13 19:50:56

●A43.243.169.232026-03-15 → 2026-04-13 · 2 obs

● 2026-03-15 15:09:50
● 2026-04-13 19:50:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubbersealtech.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.208.18

NS records: ns1.cnolnic.com, ns2.cnolnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubbersealtech.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.243.169.23`
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

IP Addresses

rubbersealtech.com maps to IP address 43.243.169.23.

Other host names such as sencipower.com, yljewelry.com, www.sencipower.com and host024.cdnvp.com share IP numbers with rubbersealtech.com.

Name Servers

Two name servers ns1.cnolnic.com and ns2.cnolnic.com are delegated to rubbersealtech.com.

rubbersealtech.com uses the same name server configuration as other domains, such as lannmarker.com, nbsping.cn, 3a-spares.com, jdj114.org and successstonecircuit.com.

Host names with three IP numbers:

ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117; ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 106.13.49.3.

rubbersealtech.com - robtex.com