`knowledge-company.com`

DNSSEC	⚠️ Not signed
NS	`ns1119.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:119^{🇺🇸 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	`ns1119.ui-dns.de`
		A	217.160.80.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.de`
NS	`ns1119.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5177:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.biz`
		A	217.160.81.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.biz`
NS	`ns1119.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5277:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.com`
		A	217.160.82.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.com`
NS	`ns1119.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5377:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.org`
		A	217.160.83.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1119.ui-dns.de`hostmaster@kundenserver.de 2016-07-19 #4

`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=1774633287

Same first word

knowledge-company.com

DNS History

16 records (6 active, 10 former)

○NSns-de.1and1-dns.biz2015-08-10 → 2017-02-11 · 3 obs

● 2015-08-10 18:10:48
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○NSns-de.1and1-dns.com2015-08-10 → 2017-02-11 · 3 obs

● 2015-08-10 18:10:48
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○NSns-de.1and1-dns.de2015-08-10 → 2017-02-11 · 3 obs

● 2015-08-10 18:10:48
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○NSns-de.1and1-dns.org2015-08-10 → 2017-02-11 · 3 obs

● 2015-08-10 18:10:48
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

●NSns1119.ui-dns.biz2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-11 20:03:48
● 2026-03-27 18:08:32

●NSns1119.ui-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-11 20:03:48
● 2026-03-27 18:08:32

●NSns1119.ui-dns.de2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-11 20:03:48
● 2026-03-27 18:08:32

●NSns1119.ui-dns.org2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-11 20:03:48
● 2026-03-27 18:08:32

●MXmx00.ionos.de2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-11 20:03:48
● 2026-03-27 18:08:32

○MXmx00.kundenserver.de2015-08-10 → 2017-02-11 · 3 obs

● 2015-08-10 18:10:48
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

●MXmx01.ionos.de2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-11 20:03:48
● 2026-03-27 18:08:32

○MXmx01.kundenserver.de2015-08-10 → 2017-02-11 · 3 obs

● 2015-08-10 18:10:48
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○A2001:8d8:1001:100e:9143:ed6b:2496:80192015-08-10 → 2016-06-25 · 4 obs

● 2015-08-10 18:10:48
● 2016-06-25 01:17:50
○ 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○A2001:8d8:1001:100e:e287:6a42:b5f0:b03c2017-02-11 → 2017-02-11 · 3 obs

○ 2016-06-25 01:17:50
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○A217.160.122.1752017-02-11 → 2017-02-11 · 3 obs

○ 2016-06-25 01:17:50
● 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

○A217.160.61.1302015-08-10 → 2016-06-25 · 4 obs

● 2015-08-10 18:10:48
● 2016-06-25 01:17:50
○ 2017-02-11 20:03:48
○ 2026-03-27 18:08:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
knowledge-company.com	ns1119.ui-dns.de, ns1119.ui-dns.biz, ns1119.ui-dns.org, ns1119.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.119

NS records: ns1119.ui-dns.de, ns1119.ui-dns.biz, ns1119.ui-dns.org, ns1119.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge-company.com (unsigned zone)

⏱️ Timing

Total: 1704ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1119.ui-dns.de, ns1119.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1119.ui-dns.de hostmaster.kundenserver`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1119.ui-dns.com, ns1119.ui-dns.com)

Analysis

Name Servers

knowledge-company.com is delegated to four name servers: ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org.

knowledge-company.com at least partially shares name servers with other domains, for instance kadel-installationen.de, operationchough.org, abishirtdruckerei.de, leatherconsult.com and boyetteelectric.com.

These name servers are commonly used with ns1086.ui-dns.biz, ns1109.ui-dns.de and ns1043.ui-dns.org.

Host names with two IP numbers:

Host name ns1119.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5177:100 and 217.160.81.119.

Host name ns1119.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119.

Host name ns1119.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119.

Host name ns1119.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5377:100 and 217.160.83.119.

Mail Servers

knowledge-company.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

knowledge-company.com shares the same mail server setup as other domains, for instance sportkreis-heidelberg.org, mcisi.de, parts-baumaschinen.net, personalkosten-senken.com and suzuki-teichmann.de.

Host names with one IP number:

The host mx00.ionos.de points to 212.227.15.41 and the host mx01.ionos.de points to 217.72.192.67.

knowledge-company.com - robtex.com