`knaufinsulation.cn`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
NS	`ns1.sedoparking.com` ⭐
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns2.sedoparking.com`
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034773113

Same first word

DNS History

17 records (4 active, 13 former)

○NSdns6.iidns.com2016-01-16 → 2016-04-08 · 4 obs

● 2016-01-16 09:17:50
● 2016-04-08 18:28:28
○ 2026-03-23 16:57:10
○ 2026-05-10 04:01:44

●NSns1.sedoparking.com2026-03-23 → 2026-05-10 · 3 obs

○ 2016-04-08 18:28:28
● 2026-03-23 16:57:10
● 2026-05-10 04:01:44

●NSns2.sedoparking.com2026-03-23 → 2026-05-10 · 3 obs

○ 2016-04-08 18:28:28
● 2026-03-23 16:57:10
● 2026-05-10 04:01:44

●MXlocalhost2026-03-23 → 2026-05-10 · 2 obs

● 2026-03-23 16:57:10
● 2026-05-10 04:01:44

○A104.160.182.1322016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-08 18:28:28
● 2016-09-26 19:32:20
○ 2026-03-23 16:57:10
○ 2026-05-10 04:01:44

○A104.160.182.1342016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-08 18:28:28
● 2016-09-26 19:32:20
○ 2026-03-23 16:57:10
○ 2026-05-10 04:01:44

○A119.28.76.1642017-07-03 → 2017-07-03 · 4 obs

○ 2016-09-26 19:32:20
● 2017-07-03 15:05:36
○ 2026-03-23 16:57:10
○ 2026-05-10 04:01:44

○A198.148.92.1572016-01-16 → 2016-01-16 · 4 obs

○ 2015-05-31 01:06:26
● 2016-01-16 09:17:50
○ 2016-04-08 18:28:28
○ 2026-05-10 04:01:44

○A198.148.92.1582016-01-16 → 2016-01-16 · 4 obs

○ 2015-05-31 01:06:26
● 2016-01-16 09:17:50
○ 2016-04-08 18:28:28
○ 2026-05-10 04:01:44

○A198.148.92.532015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 01:06:26
○ 2017-07-03 15:05:36
○ 2026-05-10 04:01:44

○A198.148.92.542016-01-16 → 2016-01-16 · 4 obs

○ 2015-05-31 01:06:26
● 2016-01-16 09:17:50
○ 2016-04-08 18:28:28
○ 2026-05-10 04:01:44

○A198.148.92.562015-05-31 → 2016-04-08 · 4 obs

● 2015-05-31 01:06:26
● 2016-04-08 18:28:28
○ 2016-09-26 19:32:20
○ 2026-05-10 04:01:44

○A198.148.92.572016-04-08 → 2016-04-08 · 4 obs

○ 2016-01-16 09:17:50
● 2016-04-08 18:28:28
○ 2016-09-26 19:32:20
○ 2026-05-10 04:01:44

○A198.148.92.582015-05-31 → 2016-04-08 · 4 obs

● 2015-05-31 01:06:26
● 2016-04-08 18:28:28
○ 2016-09-26 19:32:20
○ 2026-05-10 04:01:44

○A198.148.92.622015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 01:06:26
○ 2017-07-03 15:05:36
○ 2026-05-10 04:01:44

●A64.190.63.2222026-03-23 → 2026-05-10 · 3 obs

○ 2017-07-03 15:05:36
● 2026-03-23 16:57:10
● 2026-05-10 04:01:44

○CNAMEfw.ename.net2015-05-31 → 2016-09-26 · 4 obs

● 2015-05-31 01:06:26
● 2016-09-26 19:32:20
○ 2017-07-03 15:05:36
○ 2026-05-10 04:01:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
knaufinsulation.cn	ns1.sedoparking.com, ns2.sedoparking.com	-

✅ Authoritative Response

Server:3.130.216.63

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3968ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns2.sedoparking.com, ns1.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

Analysis

IP Addresses

knaufinsulation.cn points to an IP address: 64.190.63.222.

other host names include ns2.onehost.co.uk, meinkiezberlin.de, kkp.in, einbruch-legal.foren-city.de and planetax.com; they share IP numbers with knaufinsulation.cn.

Name Servers

Two name servers ns1.sedoparking.com and ns2.sedoparking.com handle the delegation for knaufinsulation.cn.

knaufinsulation.cn shares the same name server setup as other domains, for instance taxrate.co, www.vacuumtube.com, kuenstler-residenz.de, imgxp.com and onlinejobs.fr.

knaufinsulation.cn at least partially shares name servers with other domains, such as auto-photodevok.blogspot.com.ua, ns02.pvpvideo.com and auto-cebupaficicpromoflights.blogspot.com.ua.

Host names with two IP numbers:

ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.

ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.

Mail Servers

knaufinsulation.cn is handled by a single mail server, localhost.

knaufinsulation.cn uses the same mail server setup as other domains, for instance sptv.co.uk, vzf.net, sandownracing.co.uk, minimise.info and mail.quads.fr.

knaufinsulation.cn - robtex.com