knowledgeguidebook.com - dns.ninja
knowledgeguidebook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.154.59.7🇺🇸 CMN149.154.56.0/22 | ||||||
| PTR | park01.gkg.net | ||||||
| NS | ns3.gkg.net ⭐ | ||||||
| A | 2001:19f0:5:1c3:5400::100🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix | ||||||
| PTR | ns3.gkg.net | ||||||
| A | 149.154.59.2🇺🇸 CMN149.154.56.0/22 | ||||||
| PTR | ns3.gkg.net | ||||||
| NS | ns4.gkg.net | ||||||
| A | 2001:19f0:8000:88a8:5400:ff:fe11:a867🇺🇸 AS-VULTR2001:19f0:8000::/38 Vultr Assigned Prefix | ||||||
| PTR | ns4.gkg.net | ||||||
| A | 104.238.152.48🇺🇸 AS-VULTR104.238.152.0/22 Vultr Assigned Prefix | ||||||
| PTR | ns4.gkg.net | ||||||
| MX | park01.gkg.net ⭐ | ||||||
| A | 149.154.59.7🇺🇸 CMN149.154.56.0/22 | ||||||
| PTR | park01.gkg.net | ||||||
| SOA | ns3.gkg.netroot@knowledgeguidebook.com serial=1430146630 | ||||||
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=1780970091 | ||||||
Same first word
knowledgeguidebook.com |
DNS History
5 records (4 active, 1 former)
●A149.154.59.72026-06-09 → 2026-06-09 · 2 obs
● 2026-06-09 02:02:36
○A205.235.26.222016-12-18 → 2018-10-09 · 3 obs
● 2018-10-09 08:14:26
○ 2026-06-09 02:02:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgeguidebook.com | ns3.gkg.net, ns4.gkg.net | - |
✅ Authoritative Response
Server:104.238.152.48
NS records: ns3.gkg.net, ns4.gkg.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeguidebook.com (unsigned zone)
⏱️ Timing
Total: 1523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.154.59.7 |
| NS | 2 | ns3.gkg.net, ns4.gkg.net |
| MX | 1 | park01.gkg.net (pri: 5) |
| SOA | 1 | ns3.gkg.net root.knowledgeguidebook.com |
Analysis
IP Addresses
knowledgeguidebook.com has exactly one IP address — 149.154.59.7.
elevateconcerts.com, cashwa.org, discountsleepingpills.com plus two other host names have IP numbers in common with knowledgeguidebook.com.
Name Servers
knowledgeguidebook.com is delegated to two name servers: ns3.gkg.net and ns4.gkg.net.
The name server configuration of knowledgeguidebook.com is shared with other domains, for instance vetexpresstexas.com, goingdenmark.com, casatnh.org and two others.
There is at least partial name server overlap between knowledgeguidebook.com and other domains — eldersigns.net, foundationsearch.ca, biblepress.net and two more among them.
ns3.gkg.net and ns4.gkg.net each resolve to two IP addresses: ns3.gkg.net points to 149.154.59.2 and 2001:19f0:5:1c3:5400::100, while ns4.gkg.net points to 104.238.152.48 and 2001:19f0:8000:88a8:5400:ff:fe11:a867.
Mail Servers
knowledgeguidebook.com uses one mail server — park01.gkg.net.
The mail server setup of knowledgeguidebook.com matches that of other domains such as mydatahouse.net, solarbatterydoctor.com, dbfshop.com and two others.
park01.gkg.net resolves to a single IP number: 149.154.59.7.