sysknowledge.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sysknowledge.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

com

DNSSEC⚠️ Not signed
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1793798746

Same first word

sysknowledge.eu
sysknowledge.com
sysknowledge.de

Similar names

knowledgesys.com
knowledgesys.co

Previous names

syskleen.com
sysklfs.com
sysklipos.com
sysklive.com
sysklm.com
sysklops.com
sysklrg.com
syskmc.com
syskml.com
syskmy.com
sysknet.com
sysknetwork.com
sysknight.com
sysknights.com
sysknit.com
syskno.com
sysknow.com
sysknowit.com

Next names

sysknowlogy.com
sysknox.com
sysko-labs.com
sysko.com
syskoarbs.com
syskoasia.com
syskobo.com
syskocompta.com
syskod.com
syskodagu.com
syskode.com
syskodestudio.com
syskodetechnologies.com
syskoft.com
syskoizumi.com
syskol.com
syskolab.com
syskolaw.com
syskolen.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns1.parkingcrew.netns1.sedoparking.comns2.parkingcrew.netns2.sedoparking.comMXmail.h-email.netmail.nickstel.comA13.248.169.4876.223.54.146185.53.177.7185.53.178.7185.53.179.772.52.4.119
●NSns1.afternic.com2026-08-21 → 2026-11-04 · 3 obs
○ 2020-01-15 06:04:40
● 2026-08-21 07:09:20
● 2026-11-04 14:08:32
○NSns1.parkingcrew.net2016-04-23 → 2020-01-15 · 5 obs
○ 2016-02-05 17:02:24
● 2016-04-23 21:14:16
● 2020-01-15 06:04:40
○ 2026-08-21 07:09:20
○ 2026-11-04 14:08:32
○NSns1.sedoparking.com2015-07-08 → 2016-02-05 · 4 obs
● 2015-07-08 00:24:08
● 2016-02-05 17:02:24
○ 2016-04-23 21:14:16
○ 2026-11-04 14:08:32
●NSns2.afternic.com2026-08-21 → 2026-11-04 · 3 obs
○ 2020-01-15 06:04:40
● 2026-08-21 07:09:20
● 2026-11-04 14:08:32
○NSns2.parkingcrew.net2016-04-23 → 2020-01-15 · 5 obs
○ 2016-02-05 17:02:24
● 2016-04-23 21:14:16
● 2020-01-15 06:04:40
○ 2026-08-21 07:09:20
○ 2026-11-04 14:08:32
○NSns2.sedoparking.com2015-07-08 → 2016-02-05 · 4 obs
● 2015-07-08 00:24:08
● 2016-02-05 17:02:24
○ 2016-04-23 21:14:16
○ 2026-11-04 14:08:32
○MXmail.h-email.net2016-04-23 → 2020-01-15 · 5 obs
○ 2016-02-05 17:02:24
● 2016-04-23 21:14:16
● 2020-01-15 06:04:40
○ 2026-08-21 07:09:20
○ 2026-11-04 14:08:32
○MXmail.nickstel.com2015-07-08 → 2016-02-05 · 4 obs
● 2015-07-08 00:24:08
● 2016-02-05 17:02:24
○ 2016-04-23 21:14:16
○ 2026-11-04 14:08:32
●A13.248.169.482026-08-21 → 2026-11-04 · 3 obs
○ 2020-01-15 06:04:40
● 2026-08-21 07:09:20
● 2026-11-04 14:08:32
○A185.53.177.72016-04-23 → 2016-04-23 · 4 obs
○ 2016-02-05 17:02:24
● 2016-04-23 21:14:16
○ 2017-02-12 10:28:24
○ 2026-11-04 14:08:32
○A185.53.178.72020-01-15 → 2020-01-15 · 4 obs
○ 2017-02-12 10:28:24
● 2020-01-15 06:04:40
○ 2026-08-21 07:09:20
○ 2026-11-04 14:08:32
○A185.53.179.72017-02-12 → 2017-02-12 · 4 obs
○ 2016-04-23 21:14:16
● 2017-02-12 10:28:24
○ 2020-01-15 06:04:40
○ 2026-11-04 14:08:32
○A72.52.4.1192015-07-08 → 2016-02-05 · 4 obs
● 2015-07-08 00:24:08
● 2016-02-05 17:02:24
○ 2016-04-23 21:14:16
○ 2026-11-04 14:08:32
●A76.223.54.1462026-08-21 → 2026-11-04 · 3 obs
○ 2020-01-15 06:04:40
● 2026-08-21 07:09:20
● 2026-11-04 14:08:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
sysknowledge.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.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

sysknowledge.com points to the IP addresses 13.248.169.48 and 76.223.54.146

gamefibegs.xyz, afterbetspow.xyz, 122.128.106.23.layerdns.com plus two other host names have IP numbers in common with sysknowledge.com.

Name Servers

DNS delegation for sysknowledge.com points to two name servers: ns1.afternic.com and ns2.afternic.com.

The name server configuration of sysknowledge.com is shared with other domains, for instance zwillus.com, hackbest.com, www.strattyx.com and two others.

There is at least partial name server overlap between sysknowledge.com and other domains — plustoto.com, dpboss365.com, kraftman.us and two more among them.

The name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn are often found in combination with these name servers.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.