7knowledge.com - dns.ninja
7knowledge.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=1782005490 | ||||||
Subdomains
cabinet.7knowledge.com |
cdn.7knowledge.com |
mail.7knowledge.com |
gallery-test.7knowledge.com |
Same first word
7knowledge.com |
DNS History
15 records (12 active, 3 former)
●NSns-1276.awsdns-31.org2026-02-28 → 2026-06-21 · 3 obs
● 2026-02-28 07:44:32
● 2026-06-21 01:54:28
●NSns-167.awsdns-20.com2026-02-28 → 2026-06-21 · 3 obs
● 2026-02-28 07:44:32
● 2026-06-21 01:54:28
●NSns-2038.awsdns-62.co.uk2026-02-28 → 2026-06-21 · 3 obs
● 2026-02-28 07:44:32
● 2026-06-21 01:54:28
●NSns-640.awsdns-16.net2026-02-28 → 2026-06-21 · 3 obs
● 2026-02-28 07:44:32
● 2026-06-21 01:54:28
○NSns1.value-domain.com2015-06-21 → 2016-11-27 · 4 obs
● 2016-11-27 19:40:32
○ 2026-02-28 07:44:32
○ 2026-06-21 01:54:28
○NSns2.value-domain.com2015-06-21 → 2016-11-27 · 4 obs
● 2016-11-27 19:40:32
○ 2026-02-28 07:44:32
○ 2026-06-21 01:54:28
●MXalt1.aspmx.l.google.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●MXalt2.aspmx.l.google.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●MXaspmx.l.google.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●MXaspmx2.googlemail.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●MXaspmx3.googlemail.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●MXaspmx4.googlemail.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●MXaspmx5.googlemail.com2015-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 01:54:28
●A183.181.94.1942026-02-28 → 2026-06-21 · 3 obs
● 2026-02-28 07:44:32
● 2026-06-21 01:54:28
○A202.172.25.192015-06-21 → 2016-11-27 · 4 obs
● 2016-11-27 19:40:32
○ 2026-02-28 07:44:32
○ 2026-06-21 01:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| 7knowledge.com | ns-167.awsdns-20.com, ns-640.awsdns-16.net, ns-1276.awsdns-31.org, ns-2038.awsdns-62.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.246
NS records: ns-167.awsdns-20.com, ns-640.awsdns-16.net, ns-1276.awsdns-31.org, ns-2038.awsdns-62.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7knowledge.com (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.94.194 |
| NS | 4 | ns-1276.awsdns-31.org, ns-167.awsdns-20.com... |
| MX | 7 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 +a:b26.coreserver.jp include:_spf |
| SOA | 1 | ns-167.awsdns-20.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-167.awsdns-20.com, ns-167.awsdns-20.com)
Analysis
Hierarchy
The domain 7knowledge.com is a parent of cabinet.7knowledge.com, cdn.7knowledge.com, mail.7knowledge.com and gallery-test.7knowledge.com.
IP Addresses
7knowledge.com directs to one IP number, which is 183.181.94.194.
Among the host names that share IP numbers with 7knowledge.com are metamoji.net, www.metamoji.com, shareanytime.com and two others.
Name Servers
The domain 7knowledge.com is delegated to these four name servers: ns-167.awsdns-20.com, ns-640.awsdns-16.net, ns-1276.awsdns-31.org and ns-2038.awsdns-62.co.uk.
At least some of 7knowledge.com's name servers are shared with other domains, for example xn--lor252e.com, ekmapps.com, dropscan.de and two more.
These name servers tend to be used in conjunction with the name servers ns-1321.awsdns-37.org.
Four hostnames, each resolving to a pair of IP addresses: ns-167.awsdns-20.com directs to 205.251.192.167 and 2600:9000:5300:a700::1; ns-640.awsdns-16.net directs to 205.251.194.128 and 2600:9000:5302:8000::1; ns-1276.awsdns-31.org directs to 205.251.196.252 and 2600:9000:5304:fc00::1; ns-2038.awsdns-62.co.uk directs to 205.251.199.246 and 2600:9000:5307:f600::1.
Mail Servers
7knowledge.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
7knowledge.com shares at least some of its mail servers with other domains — for example badawards.com, dootype.com, dmgi.net and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com resolves to two addresses: 172.253.115.27 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1b IP addresses.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.27 IP addresses.