knowledgetec.com - dns.ninja
knowledgetec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1786019829 | ||||||
Same first word
knowledgetec.com |
Similar names
DNS History
17 records (4 active, 13 former)
●NSns1.afternic.com2026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 12:45:54
○NSns1.parkingcrew.net2017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 14:36:50
○ 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
○NSns1.sedoparking.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 20:55:14
○ 2017-02-14 14:36:50
○ 2026-08-06 12:45:54
○NSns1.undeveloped.com2020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
●NSns2.afternic.com2026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 12:45:54
○NSns2.parkingcrew.net2017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 14:36:50
○ 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
○NSns2.sedoparking.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 20:55:14
○ 2017-02-14 14:36:50
○ 2026-08-06 12:45:54
○NSns2.undeveloped.com2020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
○MX.2026-08-06 → 2026-08-06 · 1 obs
○MXmail.h-email.net2017-02-14 → 2017-02-14 · 3 obs
● 2017-02-14 14:36:50
○ 2026-08-06 12:45:54
○MXmail.nickstel.com2015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 20:55:14
○ 2017-02-14 14:36:50
○ 2026-08-06 12:45:54
●A13.248.169.482026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 12:45:54
○A185.53.178.72017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 14:36:50
○ 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
○A52.58.78.162020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 15:28:40
○ 2026-08-06 12:45:54
○A72.52.4.912015-08-13 → 2016-07-02 · 4 obs
● 2016-07-02 20:55:14
○ 2017-02-14 14:36:50
○ 2026-08-06 12:45:54
●A76.223.54.1462026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 12:45:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| knowledgetec.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgetec.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
knowledgetec.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
cimfy.com, www.blog.resumeon.com, goodnesspharmacy.com and two other host names share IP numbers with knowledgetec.com.
Name Servers
Two name servers handle the delegation for knowledgetec.com: ns1.afternic.com and ns2.afternic.com.
knowledgetec.com uses the same name servers as several other domains — among them mihul.com, 108.62.10.87.vqsj.com, mail.worldbanknote.com and two more.
knowledgetec.com has at least partial name server overlap with other domains, such as 63662.com, cryptocushion.com, dijesa.com and two others.
It is common to find these name servers paired with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.