knowledgeengineoptimization.com - dns.ninja
knowledgeengineoptimization.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=1785484912 | ||||||
Same first word
knowledgeengineoptimization.com |
DNS History
12 records (8 active, 4 former)
●NSns1.namebrightdns.com2026-02-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
●NSns2.namebrightdns.com2026-02-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
●MXmail1.namebrightmail.com2026-02-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
●MXmail2.namebrightmail.com2026-02-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
○A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-02-21 → 2026-06-12 · 3 obs
● 2026-06-12 03:33:24
○ 2026-07-31 08:03:34
●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
○A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-02-21 → 2026-06-12 · 3 obs
● 2026-06-12 03:33:24
○ 2026-07-31 08:03:34
●A44.208.83.1802026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
○A52.44.244.982026-02-21 → 2026-06-12 · 3 obs
● 2026-06-12 03:33:24
○ 2026-07-31 08:03:34
○A54.165.131.1832026-02-21 → 2026-06-12 · 3 obs
● 2026-06-12 03:33:24
○ 2026-07-31 08:03:34
●A54.84.240.2352026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 08:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| knowledgeengineoptimization.com | ns1.namebrightdns.com, ns2.namebrightdns.com | 8 records |
✅ Authoritative Response
Server:35.175.192.103
NS records: ns1.namebrightdns.com, ns2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeengineoptimization.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.84.240.235, 44.208.83.180 |
| AAAA | 2 | 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 |
| NS | 2 | ns2.namebrightdns.com, ns1.namebrightdns.com |
| MX | 2 | mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10) |
| TXT | 2 | v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)
Analysis
IP Addresses
knowledgeengineoptimization.com resolves to four IP addresses: 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.
189992.com, foodev.com, 3dexotic.com and two other host names share IP numbers with knowledgeengineoptimization.com.
Name Servers
Two name servers handle the delegation for knowledgeengineoptimization.com: ns1.namebrightdns.com and ns2.namebrightdns.com.
knowledgeengineoptimization.com uses the same name servers as several other domains — among them mail.audiovideospecialist.com, intelligenceeducation.com, euro-slots.com and two more.
knowledgeengineoptimization.com shares at least some of its name servers with other domains, including abacosailing.com, pascosoft.com, pageantopolis.com and two others.
These name servers are frequently seen alongside the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Hostnames pointing to five IP numbers:
ns2.namebrightdns.com resolves to four IP addresses: 35.175.192.103, 54.163.9.173, 2600:1f18:683a:ae1a:d98d:77d0:4351:e98f and two others.
Hostnames that resolve to three IP addresses:
The hostname ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.
Mail Servers
Mail for knowledgeengineoptimization.com is handled by two mail servers — mail1.namebrightmail.com and mail2.namebrightmail.com.
knowledgeengineoptimization.com uses an identical mail server configuration to several other domains — among them chaospark.com, kaydol.com, teachourselves.com and two more.
knowledgeengineoptimization.com shares at least some of its mail servers with other domains, such as dawndrums.com.
mail1.namebrightmail.com and mail2.namebrightmail.com each resolve to one IP number: mail1.namebrightmail.com points to 66.35.35.26 and mail2.namebrightmail.com points to 66.35.35.28.