inet4.knowledgevalley.com - robtex.com
inet4.knowledgevalley.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.163.67.5🇪🇸 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.comhostmaster@1and1.com 2017-06-29 #2 | ||||||
MX for
Previously MX for
Same first word
inet4.tv |
inet4.jp.net |
inet4.fr |
inet4.cz |
inet4.org |
inet4.me |
inet4.li |
inet4.online |
inet4.tech |
inet4.com |
inet4.ro |
inet4.ch |
inet4.link |
inet4.us |
inet4.net |
Similar names
4nite.site |
4nite.com |
4inet.eu |
tein4.net |
4tine.com |
4inet.com.br |
i4net.com |
i4net.tv |
4inet.net.br |
net4i.com |
int4e.com |
inte4.es |
4inet.de |
i4net.eu |
4inet.ru |
4inet.net |
i4net.pl |
ten4i.com |
i4net.ch |
4inet.com |
i4net.co.il |
DNS History
3 records (3 active, 0 former)
●A212.163.67.52015-07-13 → 2026-03-27 · 2 obs
● 2026-03-27 17:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.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: 1267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.163.67.5 |
| 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
Mail Server Role
inet4.knowledgevalley.com handles mail for www.knowledgevalley.com and knowledgevalley.com.
IP Addresses
inet4.knowledgevalley.com maps to IP address 212.163.67.5.
Mail Servers
Two mail servers handle inet4.knowledgevalley.com: mx00.1and1.es and mx01.1and1.es.
inet4.knowledgevalley.com shares the same mail server setup as other domains, including escandinavaelectricidad.com, dev.24segons.es, martagalan.com, motoseulogio.es and novedeventos.com.
inet4.knowledgevalley.com shares mail servers with other domains at least in part, for instance adangis.com, omisl.com, salonirun.com, ateneodecordoba.com and tabernicola.es.
Host names with a single IP address:
mx00.1and1.es points to 212.227.15.41
mx01.1and1.es points to 217.72.192.67