knowledgelogs.com - robtex.com
knowledgelogs.com
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.netnstld@verisign-grs.com serial=1776023592 | ||||||
MX for
knowledgelogs.com |
Same first word
knowledgelogs.com |
DNS History
11 records (7 active, 4 former)
○NSns1.abv-dli.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-10 15:06:22
○ 2026-04-12 20:09:02
●NSns1.xserver.jp2026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
○NSns2.abv-dli.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-10 15:06:22
○ 2026-04-12 20:09:02
●NSns2.xserver.jp2026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
●NSns3.xserver.jp2026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
●NSns4.xserver.jp2026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
●NSns5.xserver.jp2026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
●MXknowledgelogs.com2026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
○MXmail.knowledgelogs.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-10 15:06:22
○ 2026-04-12 20:09:02
●A162.43.120.262026-03-20 → 2026-04-12 · 3 obs
● 2026-03-20 17:39:34
● 2026-04-12 20:09:02
○A72.249.101.2292008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-10 15:06:22
○ 2026-04-12 20:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgelogs.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgelogs.com (unsigned zone)
⏱️ Timing
Total: 1053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.26 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | knowledgelogs.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14025.xserver.jp +a:knowledg |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
knowledgelogs.com serves as the mail server for knowledgelogs.com.
IP Addresses
knowledgelogs.com resolves to one IP number: 162.43.120.26.
Other host names, for instance hostmaster.kanaoka.com, hitoxu.com, mail.keja.net, sgtk.net and aiyoshida.com share IP numbers with knowledgelogs.com.
Name Servers
knowledgelogs.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
knowledgelogs.com at least partially shares name servers with other domains, including mell0w.com, spcreation.co.jp, dcsjapan.com, kahului.co.jp and morii.ac.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
knowledgelogs.com is handled by a single mail server, knowledgelogs.com.
Host name knowledgelogs.com resolves to a single IP: 162.43.120.26.