d2knowledge.com - robtex.com
d2knowledge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.63.8.98🇺🇸 AS39810150.63.8.0/22 | ||||||
| PTR | 98.8.63.50.host.secureserver.net | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| MX | d2knowledge-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| TXT | NETORGFT14195462.onmicrosoft.com | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2023-09-06 #2 | ||||||
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=1778351221 | ||||||
Same first word
d2knowledge.com |
DNS History
7 records (4 active, 3 former)
●NSns19.domaincontrol.com2015-06-27 → 2026-05-09 · 2 obs
● 2026-05-09 18:42:30
●NSns20.domaincontrol.com2015-06-27 → 2026-05-09 · 2 obs
● 2026-05-09 18:42:30
●MXd2knowledge-com.mail.protection.outlook.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 12:52:48
● 2026-05-09 18:42:30
○MXmailstore1.secureserver.net2015-06-27 → 2018-06-12 · 4 obs
● 2018-06-12 10:24:16
○ 2026-02-15 12:52:48
○ 2026-05-09 18:42:30
○MXsmtp.secureserver.net2015-06-27 → 2018-06-12 · 4 obs
● 2018-06-12 10:24:16
○ 2026-02-15 12:52:48
○ 2026-05-09 18:42:30
○A184.168.46.202015-06-27 → 2018-06-12 · 4 obs
● 2018-06-12 10:24:16
○ 2026-02-15 12:52:48
○ 2026-05-09 18:42:30
●A50.63.8.982026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 12:52:48
● 2026-05-09 18:42:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| d2knowledge.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d2knowledge.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.8.98 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 1 | d2knowledge-com.mail.protection.outlook. |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT14195462.onmicrosoft.com |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
d2knowledge.com points to a single IP number: 50.63.8.98.
Other host names, for instance followersoftheway.org, ndrjobs.com, markhaisler.com, gomezbaranda.com and buysellmultifamily.com share IP numbers with d2knowledge.com.
Name Servers
Delegation for d2knowledge.com rests with two name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.
d2knowledge.com shares the same name server setup as other domains, including jk9.org, tang.capital, yldt60.com, clinixhealthcare.net and mlpics.com.
Host names with two IP numbers: ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10; ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
d2knowledge.com is handled by a single mail server, d2knowledge-com.mail.protection.outlook.com.