knowledgecenter.com - dns.ninja
knowledgecenter.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.146.129🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 129.146.96.66.static.eigbox.net | ||||||
| NS | ns1.verio.com ⭐ | ||||||
| A | 162.159.24.252Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.verio.com | ||||||
| A | 162.159.25.208Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.knowledgecenter.com ⭐ | ||||||
| A | 66.96.140.158🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 158.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.159🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 159.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.verio.comdnsadmin@verio.com 2016-12-05 #80 | ||||||
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=1785536057 | ||||||
Previously MX for
knowledgecenter.com |
Subdomains
mx.knowledgecenter.com |
Same first word
knowledgecenter.net |
knowledgecenter.co.in |
knowledgecenter.org |
knowledgecenter.info |
knowledgecenter.nl |
knowledgecenter.in |
knowledgecenter.de |
knowledgecenter.com |
knowledgecenter.support |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.secure.net2015-07-07 → 2016-06-21 · 4 obs
● 2016-06-21 10:16:58
○ 2017-03-27 22:54:14
○ 2026-07-31 22:33:14
●NSns1.verio.com2017-03-27 → 2026-07-31 · 3 obs
● 2017-03-27 22:54:14
● 2026-07-31 22:33:14
○NSns2.secure.net2015-07-07 → 2016-06-21 · 4 obs
● 2016-06-21 10:16:58
○ 2017-03-27 22:54:14
○ 2026-07-31 22:33:14
●NSns2.verio.com2017-03-27 → 2026-07-31 · 3 obs
● 2017-03-27 22:54:14
● 2026-07-31 22:33:14
○MXknowledgecenter.com2015-07-07 → 2016-06-21 · 4 obs
● 2016-06-21 10:16:58
○ 2017-03-27 22:54:14
○ 2026-07-31 22:33:14
●MXmx.knowledgecenter.com2017-03-27 → 2026-07-31 · 3 obs
● 2017-03-27 22:54:14
● 2026-07-31 22:33:14
○A130.94.179.752015-07-07 → 2016-06-21 · 4 obs
● 2016-06-21 10:16:58
○ 2017-03-27 22:54:14
○ 2026-07-31 22:33:14
●A66.96.146.1292017-03-27 → 2026-07-31 · 3 obs
● 2017-03-27 22:54:14
● 2026-07-31 22:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgecenter.com | ns1.verio.com, ns2.verio.com | 2 records |
✅ Authoritative Response
Server:162.159.25.208
NS records: ns1.verio.com, ns2.verio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgecenter.com (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.146.129 |
| NS | 2 | ns2.verio.com, ns1.verio.com |
| MX | 1 | mx.knowledgecenter.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.verio.com dnsadmin.verio.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.verio.com, ns2.verio.com)
Analysis
Hierarchy
The domain mx.knowledgecenter.com falls under the parent knowledgecenter.com.
IP Addresses
knowledgecenter.com points to a single IP number: 66.96.146.129.
Additional host names — tri-statebiomedical.com, www.nman.com, frontexchange.primitivelogic.com and two others — share IP numbers with knowledgecenter.com.
Name Servers
Two name servers handle the delegation for knowledgecenter.com: ns1.verio.com and ns2.verio.com.
knowledgecenter.com shares its name server setup with other domains, including newenglandlawnsprinklers.com, rockingjb.com, lasenvidias.com and two others.
At least some of knowledgecenter.com's name servers are shared with other domains, for example nuquest.com, crovetto.net, jasminepearl.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Each of ns1.verio.com and ns2.verio.com has one IP address: ns1.verio.com uses 162.159.24.252 and ns2.verio.com uses 162.159.25.208.
Mail Servers
knowledgecenter.com has one mail server: mx.knowledgecenter.com.
mx.knowledgecenter.com directs to two IP numbers, 66.96.140.158 and 66.96.140.159.