knowledgemodeling.com - dns.ninja
knowledgemodeling.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1784868277 | ||||||
Subdomains
smtp.knowledgemodeling.com |
Same first word
knowledgemodeling.com |
DNS History
4 records (3 active, 1 former)
●NSns1.aitcom.net2026-03-27 → 2026-07-24 · 2 obs
● 2026-03-27 12:19:28
● 2026-07-24 04:45:10
● 2026-07-24 04:45:10
●NSns1.bluehost.com2026-03-27 → 2026-07-24 · 2 obs
● 2026-03-27 12:19:28
● 2026-07-24 04:45:10
● 2026-07-24 04:45:10
●NSns2.bluehost.com2026-03-27 → 2026-07-24 · 2 obs
● 2026-03-27 12:19:28
● 2026-07-24 04:45:10
● 2026-07-24 04:45:10
○A74.220.199.62016-01-28 → 2026-06-05 · 4 obs
● 2016-01-28 12:43:30
● 2026-06-05 05:11:36
○ 2026-07-08 03:18:54
○ 2026-07-24 04:45:10
● 2026-06-05 05:11:36
○ 2026-07-08 03:18:54
○ 2026-07-24 04:45:10
🔍 DNS Trace
Analysis
Hierarchy
The domain smtp.knowledgemodeling.com falls under the parent knowledgemodeling.com.
Name Servers
DNS for knowledgemodeling.com is handled by three authoritative name servers: ns1.bluehost.com, ns2.bluehost.com and ns1.aitcom.net.
At least some of knowledgemodeling.com's name servers are shared with other domains, for example goodwebsolution.com, spacevibes.com, camelotvillage.net and two more.
These name servers tend to be deployed in combination with the name servers ns0.aitcom.net and ns2.aitcom.net.
ns1.bluehost.com, ns2.bluehost.com and ns1.aitcom.net all have one IP address each — ns1.bluehost.com directs to 162.159.24.80, ns2.bluehost.com directs to 162.159.25.175 and ns1.aitcom.net directs to 216.117.186.139.