knowledgemodeling.com - robtex.com
knowledgemodeling.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.220.199.6🇺🇸 EIGI74.220.199.0/24 Google | ||||||
| PTR | parking.bluehost.com | ||||||
| NS | ns1.aitcom.net ⚠️ Not in zone NS records | ||||||
| A | 216.117.186.139🇺🇸 RoadRunner-CharterComm-ADVANCED_INTERNET_TECHNOLOGIES_INC216.117.128.0/18 RR-RC-CHTR-ADVANCED INTERNET TECHNOLOGIES, INC-Carolinas | ||||||
| PTR | ns1.aitcom.net | ||||||
| NS | ns1.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.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=1774613327 | ||||||
Subdomains
smtp.knowledgemodeling.com |
DNS History
4 records (4 active, 0 former)
●NSns1.aitcom.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 12:19:30
●NSns1.bluehost.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 12:19:30
●NSns2.bluehost.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 12:19:30
●A74.220.199.62016-01-28 → 2026-03-27 · 2 obs
● 2026-03-27 12:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| knowledgemodeling.com | ns1.aitcom.net, ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.aitcom.net, ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgemodeling.com (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.220.199.6 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Hierarchy
smtp.knowledgemodeling.com is a child of knowledgemodeling.com.
IP Addresses
knowledgemodeling.com resolves to one IP number: 74.220.199.6.
Other host names, for instance sevensresidentialmemorycare.com, rubyimagegroup.net, edibleelephant.com, dialedlistings.com and kauaicredit.com share IP numbers with knowledgemodeling.com.
Name Servers
knowledgemodeling.com is delegated to three name servers: ns1.bluehost.com, ns2.bluehost.com and ns1.aitcom.net.
knowledgemodeling.com at least partially shares name servers with other domains, including goodwebsolution.com, spacevibes.com, camelotvillage.net, mysleepwell.ca and inmedce.org.
These name servers are often used with ns0.aitcom.net and ns2.aitcom.net.
Host names with a single IP:
ns1.bluehost.com points to 162.159.24.80; ns2.bluehost.com points to 162.159.25.175; ns1.aitcom.net points to 216.117.186.139.