`inet2.knowledgevalley.com`

DNSSEC	⚠️ Not signed
A	212.163.67.2^{🇪🇸 as-former-codinet212.163.0.0/16}
MX	`mx00.1and1.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.1and1.es` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`

`knowledgevalley.com`

	DNSSEC	⚠️ Not signed
	A	2001:8d8:100f:f000::280^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
	A	217.160.0.143^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
	NS	`ns1123.ui-dns.com` ⭐
	NS	`ns1123.ui-dns.biz`
	NS	`ns1123.ui-dns.de`
	NS	`ns1123.ui-dns.org`
	MX	`inet4.knowledgevalley.com` ⭐
	SOA	`ns1123.ui-dns.com`hostmaster@1and1.com 2017-06-29 #2

Previously NS for

winefromspain.com

prosandimas.com

nextel-es.com

prodelais.es

mevisa.com

energialeon.ru

enersidus.com

Previously MX for

prosandimas.com

nextel-es.com

prodelais.es

mevisa.com

Same first word

inet2.ru

inet2.net

inet2.it

inet2.com

inet2.tv

Similar names

tine2.net

2nite.it

2nite.eu

2nite.se

2nite.com.au

i2net.eu

tine2.de

2inet.com

2nite.at

i2net.net

2nite.de

etin2.de

tien2.eu

2nite.uk.net

tein2.net

tine2.com

2nite.net

i2net.com

i2net.com.ar

in2te.com

2inet.de

2nite.dk

tine2.org

2nite.ca

net2i.com

2nite.ru

tien2.com

int2e.org

i2net.cz

i2net.de

int2e.com

2nite.me

2nite.com

neti2.com.ar

DNS History

3 records (3 active, 0 former)

●MXmx00.1and1.es2015-08-04 → 2026-03-28 · 2 obs

● 2015-08-04 11:19:24
● 2026-03-28 02:47:30

●MXmx01.1and1.es2015-08-04 → 2026-03-28 · 2 obs

● 2015-08-04 11:19:24
● 2026-03-28 02:47:30

●A212.163.67.22015-08-04 → 2026-03-28 · 2 obs

● 2015-08-04 11:19:24
● 2026-03-28 02:47:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowledgevalley.com	ns1123.ui-dns.de, ns1123.ui-dns.biz, ns1123.ui-dns.org, ns1123.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.123

NS records: ns1123.ui-dns.de, ns1123.ui-dns.biz, ns1123.ui-dns.org, ns1123.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgevalley.com (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.163.67.2`
MX	2	`mx00.1and1.es (pri: 10), mx01.1and1.es (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1123.ui-dns.com, ns1123.ui-dns.com)

Analysis

IP Addresses

inet2.knowledgevalley.com resolves to a single IP address: 212.163.67.2.

Mail Servers

inet2.knowledgevalley.com is handled by two mail servers: mx00.1and1.es and mx01.1and1.es.

inet2.knowledgevalley.com shares its mail server setup with other domains, including www.cloudchampions.es, dermatologia-bagazgoitia.com, etiduero.es, drmabogados.org and delegacionfamiliayvida.es.

The mail servers for inet2.knowledgevalley.com are shared with other domains, for instance cubot.eu, laurachica.com, netpharma.com, perfum.es and supercomp.es.

Host names with a single IP:

mx00.1and1.es points to 212.227.15.41.

mx01.1and1.es points to 217.72.192.67.

inet2.knowledgevalley.com - robtex.com