mail1.knowledgebase.net - robtex.com
mail1.knowledgebase.net
knowledgebase.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| NS | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1728682592 | ||||||
WOT: UNKNOWN (84/100)
PTR for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A67.217.236.382015-07-23 → 2016-07-13 · 4 obs
● 2016-07-13 01:56:22
○ 2026-03-24 21:59:22
○ 2026-04-24 07:36:46
●CNAMEknowledgebasenet.helpjuice.com2026-03-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgebase.net | ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net | 2 records |
✅ Authoritative Response
Server:199.247.155.53
NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgebase.net (unsigned zone)
⏱️ Timing
Total: 799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | knowledgebasenet.helpjuice.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dnsimple-edge.net, ns2.dnsimple-edge.net)
Analysis
IP Addresses
mail1.knowledgebase.net points to twelve IP numbers in increasing order: 2600:9000:24ef:0:b:4c57:a440:93a1, 2600:9000:24ef:2200:b:4c57:a440:93a1, 2600:9000:24ef:2c00:b:4c57:a440:93a1, 2600:9000:24ef:5600:b:4c57:a440:93a1, 2600:9000:24ef:5a00:b:4c57:a440:93a1, 2600:9000:24ef:6e00:b:4c57:a440:93a1, 2600:9000:24ef:e400:b:4c57:a440:93a1, 2600:9000:24ef:f800:b:4c57:a440:93a1, 18.161.34.11, 18.161.34.24, 18.161.34.32 and 18.161.34.54.
other host names including www.sport-thieme.de, kojiokidalok.deviantart.com, pricequest.com, hodenfolter.deviantart.com and elenawhor.deviantart.com share IP numbers with mail1.knowledgebase.net.
Name Servers
mail1.knowledgebase.net is delegated to four name servers: ns-388.awsdns-48.com, ns-723.awsdns-26.net, ns-1140.awsdns-14.org and ns-1696.awsdns-20.co.uk.
mail1.knowledgebase.net at least partially shares name servers with other domains, for instance csadvocate.io, adinertia.com, closegreen.com, securepol.com and allsportspodiatry.com.au.
Host names with two IP numbers:
ns-388.awsdns-48.com points to 2600:9000:5301:8400::1 and 205.251.193.132; ns-723.awsdns-26.net points to 2600:9000:5302:d300::1 and 205.251.194.211; ns-1140.awsdns-14.org points to 2600:9000:5304:7400::1 and 205.251.196.116; ns-1696.awsdns-20.co.uk points to 2600:9000:5306:a000::1 and 205.251.198.160.