`chainknowledgecenter.com`

DNSSEC	⚠️ Not signed
A	62.116.130.8^{🇩🇪 INTERNETX-AS62.116.128.0/19 INTERNETX-MUC-2}
		PTR	`redirect.domain-robot.org`
NS	`ns9.managed-ip.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns10.managed-ip.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns11.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns12.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mail.rud.com` ⭐
MX	`chopin.rud.de`⁽²⁰⁾
		A	217.89.100.174^{🇩🇪 DTAG217.80.0.0/12 Deutsche Telekom AG, Internet service provider}
			PTR	`chopin.rud.de`
MX	`zeus.rud.de`⁽³⁰⁾
		A	195.145.153.27^{🇩🇪 DTAG195.145.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`mail.erlau-outdoor-furniture.com`
			PTR	`mail.rud-conveyor-systems.com`
			PTR	`mail.erlau-aussenmoebel.de`
			PTR	`mail.rud-anschlagketten.de`
			PTR	`mail.rud-anschlagpunkte.de`
			PTR	`mail.rud-foerdersysteme.de`
			PTR	`zeus.rud.de`
SOA	`ns9.managed-ip.com`domainadmin@managed-ip.com 2023-11-24 #0

`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=1778544541

Same first word

chainknowledgecenter.com

DNS History

13 records (8 active, 5 former)

●NSns10.managed-ip.com2026-03-21 → 2026-05-12 · 3 obs

○ 2018-07-04 22:50:38
● 2026-03-21 11:04:14
● 2026-05-12 00:18:34

●NSns11.managed-ip.info2026-03-21 → 2026-05-12 · 3 obs

○ 2018-07-04 22:50:38
● 2026-03-21 11:04:14
● 2026-05-12 00:18:34

●NSns12.managed-ip.info2026-03-21 → 2026-05-12 · 3 obs

○ 2018-07-04 22:50:38
● 2026-03-21 11:04:14
● 2026-05-12 00:18:34

●NSns9.managed-ip.com2026-03-21 → 2026-05-12 · 3 obs

○ 2018-07-04 22:50:38
● 2026-03-21 11:04:14
● 2026-05-12 00:18:34

○NSpns.dtag.de2015-05-11 → 2018-07-04 · 4 obs

● 2015-05-11 04:23:04
● 2018-07-04 22:50:38
○ 2026-03-21 11:04:14
○ 2026-05-12 00:18:34

○NSsecondary007.dtag.net2015-05-11 → 2018-07-04 · 4 obs

● 2015-05-11 04:23:04
● 2018-07-04 22:50:38
○ 2026-03-21 11:04:14
○ 2026-05-12 00:18:34

●MXchopin.rud.de2018-07-04 → 2026-05-12 · 3 obs

○ 2016-12-30 01:32:46
● 2018-07-04 22:50:38
● 2026-05-12 00:18:34

●MXmail.rud.com2018-07-04 → 2026-05-12 · 3 obs

○ 2016-12-30 01:32:46
● 2018-07-04 22:50:38
● 2026-05-12 00:18:34

○MXmforward.dtag.de2015-05-11 → 2016-12-30 · 4 obs

● 2015-05-11 04:23:04
● 2016-12-30 01:32:46
○ 2018-07-04 22:50:38
○ 2026-05-12 00:18:34

○MXthor.rud.de2015-05-11 → 2016-12-30 · 4 obs

● 2015-05-11 04:23:04
● 2016-12-30 01:32:46
○ 2018-07-04 22:50:38
○ 2026-05-12 00:18:34

●MXzeus.rud.de2015-05-11 → 2026-05-12 · 2 obs

● 2015-05-11 04:23:04
● 2026-05-12 00:18:34

●A62.116.130.82026-03-21 → 2026-05-12 · 3 obs

○ 2018-07-04 22:50:38
● 2026-03-21 11:04:14
● 2026-05-12 00:18:34

○A80.150.9.992015-05-11 → 2018-07-04 · 4 obs

● 2015-05-11 04:23:04
● 2018-07-04 22:50:38
○ 2026-03-21 11:04:14
○ 2026-05-12 00:18:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chainknowledgecenter.com	ns9.managed-ip.com, ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info	4 records

✅ Authoritative Response

Server:217.160.80.161

NS records: ns9.managed-ip.com, ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chainknowledgecenter.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.116.130.8`
NS	4	`ns9.managed-ip.com, ns11.managed-ip.info...`
MX	3	`mail.rud.com (pri: 10), chopin.rud.de (pri: 20)...`
SOA	1	`ns9.managed-ip.com domainadmin.managed-i`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns9.managed-ip.com, ns9.managed-ip.com, ns10.managed-ip.com...)

Analysis

IP Addresses

chainknowledgecenter.com points to a single IP number: 62.116.130.8.

Other host names, for instance dueren.org, sigridmarkl.com, fitting.be, klebe.org and oel-dueren.de share IP numbers with chainknowledgecenter.com.

Name Servers

chainknowledgecenter.com is delegated to four name servers: ns10.managed-ip.com, ns9.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info.

chainknowledgecenter.com shares name servers with other domains at least partially, for instance combulex.nl, zehnder-system.at, zehnder-group.net, fanuc.gr and highspeedqpcr.com.

Host names with two IP numbers:

ns10.managed-ip.com resolves to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161.

ns9.managed-ip.com resolves to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161.

ns11.managed-ip.info resolves to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.

ns12.managed-ip.info resolves to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

chainknowledgecenter.com is handled by three mail servers: mail.rud.com, chopin.rud.de and zeus.rud.de.

chainknowledgecenter.com shares some mail servers with other domains, including rud-barriertech.de, rud.lt, rud.be, tyre-trak.de and rud.la.

These mail servers are often used with the mail servers thor.rud.de.

Host names with one IP number:

chopin.rud.de points to: 217.89.100.174.

zeus.rud.de points to: 195.145.153.27.

chainknowledgecenter.com - robtex.com