sys-con.com - robtex.com

sys-con.com

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns41.domaincontrol.com ⭐
A2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns41.domaincontrol.com
A97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns41.domaincontrol.com
NSns42.domaincontrol.com
A2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns42.domaincontrol.com
A173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns42.domaincontrol.com
SOAns41.domaincontrol.comdns@jomax.net 2026-02-16 #2

com

DNSSEC🔒 Signed (DS record present)
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=1784833732
rank #16171 globally
rank #7903 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #59,334

Subdomains

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danielbmarkham.sys-con.com
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ricardopardini.sys-con.com
jeremygeelan.sys-con.com
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linuxnewsdesk.sys-con.com
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virtualizationconference2012east.sys-con.com
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res.sys-con.com
sap.sys-con.com
mainpage.sys-con.com
colinclark.sys-con.com
enterpriseopensourcenewsdesk.sys-con.com
www.sys-con.com
bigdata.sys-con.com
cloudbootcamp2010east.sys-con.com
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gemsads01.sys-con.com
mail.sys-con.com
(0x6469636b)mccarrick.sys-con.com
rolandbarcia.sys-con.com
sddcexpo.sys-con.com
jayaramkrishnaswamy.sys-con.com
andrewpowell.sys-con.com
python.sys-con.com
cdn.sys-con.com
jinwoohwang.sys-con.com
cloudexpo2011west.sys-con.com
marketing.sys-con.com
weblogic.sys-con.com
kubernetesandgoogleworkshop.sys-con.com
ca.sys-con.com
thomaserl.sys-con.com
joebarr.sys-con.com
cloudberrylab.sys-con.com
seosem.sys-con.com
virtualizationconference2008west.sys-con.com
soa.sys-con.com
events.sys-con.com
gemstest01.sys-con.com
tv.sys-con.com
patromanski.sys-con.com
johnryan.sys-con.com
virtualizationconference2010east.sys-con.com
leenovak.sys-con.com
oracle.sys-con.com
symbian.sys-con.com
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scotland.sys-con.com
eclipse.sys-con.com
alsoucy.sys-con.com
dynamic2.sys-con.com
sdnexpo.sys-con.com
wireless.sys-con.com
yachtchartersmagazinetv.sys-con.com
dotnetmafia.sys-con.com
au.sys-con.com
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apache.sys-con.com
banners.sys-con.com
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in.sys-con.com
dynamic5.sys-con.com
johnwhaley.sys-con.com
virtualizationconference2011east.sys-con.com
lisaterry.sys-con.com
pauldonohue.sys-con.com
tektrends.sys-con.com
mohamadafshar.sys-con.com
coreideas.sys-con.com
kevinbenedict.sys-con.com
virt2007east.sys-con.com

Same first word

sys-con.pl
sys-con.eu
sys-con.de
sys-con.tv
sys-con.info
sys-con.com
sys-con.at

Similar names

sos-nyc.com
con-sys.info

DNS History

24 records (4 active, 20 former)

20162017201820192020202120222023202420252026NSns41.domaincontrol.comns42.domaincontrol.comandy.ns.cloudflare.comfay.ns.cloudflare.comMXedge.mail.sys-con.comsys-con.com.inbound10.mxlogic.netsys-con.com.inbound10.mxlogicmx.netsyscon-com0i.mail.protection.outlook.comA15.197.225.1283.33.251.168104.24.2.77104.24.22.14104.24.23.14104.24.3.7715.197.148.33162.159.251.199198.41.249.1992400:cb00:2048:1::6818:160e2400:cb00:2048:1::6818:170e2400:cb00:2048:1::6818:24d2400:cb00:2048:1::6818:34d2400:cb00:2048:1::a29f:fbc72400:cb00:2048:1::c629:f9c73.33.130.190
○NSandy.ns.cloudflare.com2015-07-23 → 2017-01-15 · 4 obs
● 2015-07-23 14:22:36
● 2017-01-15 22:39:22
○ 2026-02-14 18:27:18
○ 2026-07-23 19:21:32
○NSfay.ns.cloudflare.com2015-07-23 → 2017-01-15 · 4 obs
● 2015-07-23 14:22:36
● 2017-01-15 22:39:22
○ 2026-02-14 18:27:18
○ 2026-07-23 19:21:32
●NSns41.domaincontrol.com2026-02-14 → 2026-07-23 · 3 obs
○ 2017-01-15 22:39:22
● 2026-02-14 18:27:18
● 2026-07-23 19:21:32
●NSns42.domaincontrol.com2026-02-14 → 2026-07-23 · 3 obs
○ 2017-01-15 22:39:22
● 2026-02-14 18:27:18
● 2026-07-23 19:21:32
○MXedge.mail.sys-con.com2015-07-23 → 2015-10-10 · 4 obs
● 2015-07-23 14:22:36
● 2015-10-10 22:30:10
○ 2015-10-31 10:20:08
○ 2026-07-23 19:21:32
○MXsys-con.com.inbound10.mxlogic.net2015-10-31 → 2016-06-20 · 5 obs
○ 2015-10-10 22:30:10
● 2015-10-31 10:20:08
● 2016-06-20 21:28:52
○ 2016-11-16 10:01:30
○ 2026-07-23 19:21:32
○MXsys-con.com.inbound10.mxlogicmx.net2015-10-31 → 2016-06-20 · 5 obs
○ 2015-10-10 22:30:10
● 2015-10-31 10:20:08
● 2016-06-20 21:28:52
○ 2016-11-16 10:01:30
○ 2026-07-23 19:21:32
○MXsyscon-com0i.mail.protection.outlook.com2016-11-16 → 2026-02-15 · 5 obs
○ 2016-06-20 21:28:52
● 2016-11-16 10:01:30
● 2026-02-15 20:30:46
○ 2026-02-17 15:51:44
○ 2026-07-23 19:21:32
○A104.24.2.772017-01-01 → 2017-01-15 · 5 obs
○ 2016-11-29 00:32:22
● 2017-01-01 09:21:28
● 2017-01-15 22:39:22
○ 2026-02-14 18:27:18
○ 2026-07-23 19:21:32
○A104.24.22.142015-10-10 → 2016-11-29 · 5 obs
○ 2015-09-05 10:37:12
● 2015-10-10 22:30:10
● 2016-11-29 00:32:22
○ 2017-01-01 09:21:28
○ 2026-07-23 19:21:32
○A104.24.23.142015-10-10 → 2016-11-29 · 5 obs
○ 2015-09-05 10:37:12
● 2015-10-10 22:30:10
● 2016-11-29 00:32:22
○ 2017-01-01 09:21:28
○ 2026-07-23 19:21:32
○A104.24.3.772017-01-01 → 2017-01-15 · 5 obs
○ 2016-11-29 00:32:22
● 2017-01-01 09:21:28
● 2017-01-15 22:39:22
○ 2026-02-14 18:27:18
○ 2026-07-23 19:21:32
○A15.197.148.332026-02-14 → 2026-02-15 · 5 obs
○ 2017-01-15 22:39:22
● 2026-02-14 18:27:18
● 2026-02-15 20:30:46
○ 2026-02-17 15:51:44
○ 2026-07-23 19:21:32
●A15.197.225.1282026-02-17 → 2026-07-23 · 3 obs
○ 2026-02-15 20:30:46
● 2026-02-17 15:51:44
● 2026-07-23 19:21:32
○A162.159.251.1992015-07-23 → 2015-09-05 · 4 obs
● 2015-07-23 14:22:36
● 2015-09-05 10:37:12
○ 2015-10-10 22:30:10
○ 2026-07-23 19:21:32
○A198.41.249.1992015-07-23 → 2015-09-05 · 4 obs
● 2015-07-23 14:22:36
● 2015-09-05 10:37:12
○ 2015-10-10 22:30:10
○ 2026-07-23 19:21:32
○A2400:cb00:2048:1::6818:160e2015-10-10 → 2016-02-11 · 5 obs
○ 2015-09-05 10:37:12
● 2015-10-10 22:30:10
● 2016-02-11 02:00:24
○ 2016-03-27 19:46:40
○ 2026-07-23 19:21:32
○A2400:cb00:2048:1::6818:170e2015-10-10 → 2016-02-11 · 5 obs
○ 2015-09-05 10:37:12
● 2015-10-10 22:30:10
● 2016-02-11 02:00:24
○ 2016-03-27 19:46:40
○ 2026-07-23 19:21:32
○A2400:cb00:2048:1::6818:24d2017-01-01 → 2017-01-15 · 5 obs
○ 2016-11-29 00:32:22
● 2017-01-01 09:21:28
● 2017-01-15 22:39:22
○ 2026-02-14 18:27:18
○ 2026-07-23 19:21:32
○A2400:cb00:2048:1::6818:34d2017-01-01 → 2017-01-15 · 5 obs
○ 2016-11-29 00:32:22
● 2017-01-01 09:21:28
● 2017-01-15 22:39:22
○ 2026-02-14 18:27:18
○ 2026-07-23 19:21:32
○A2400:cb00:2048:1::a29f:fbc72015-07-23 → 2015-09-05 · 4 obs
● 2015-07-23 14:22:36
● 2015-09-05 10:37:12
○ 2015-10-10 22:30:10
○ 2026-07-23 19:21:32
○A2400:cb00:2048:1::c629:f9c72015-07-23 → 2015-09-05 · 4 obs
● 2015-07-23 14:22:36
● 2015-09-05 10:37:12
○ 2015-10-10 22:30:10
○ 2026-07-23 19:21:32
○A3.33.130.1902026-02-14 → 2026-02-15 · 5 obs
○ 2017-01-15 22:39:22
● 2026-02-14 18:27:18
● 2026-02-15 20:30:46
○ 2026-02-17 15:51:44
○ 2026-07-23 19:21:32
●A3.33.251.1682026-02-17 → 2026-07-23 · 3 obs
○ 2026-02-15 20:30:46
● 2026-02-17 15:51:44
● 2026-07-23 19:21:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sys-con.comns41.domaincontrol.com, ns42.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.68.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys-con.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns41.domaincontrol.com, ns42.domaincontrol.com
SOA1ns41.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

Hierarchy

bennadel.sys-con.com, danielbmarkham.sys-con.com, clemensbutz.sys-con.com, ricardopardini.sys-con.com, jeremygeelan.sys-con.com and hundreds of other host names are subdomains of sys-con.com.

IP Addresses

sys-con.com points to the IP addresses 3.33.251.168 and 15.197.225.128

armymount.com, apocperf.com, laurengarrison.com and two other host names share IP numbers with sys-con.com.

Name Servers

sys-con.com has two authoritative name servers — ns41.domaincontrol.com and ns42.domaincontrol.com.

sys-con.com uses the same name servers as several other domains — among them grayfoxmortgage.com, mslamutt.com, helpusquit.org and two more.

Both ns41.domaincontrol.com and ns42.domaincontrol.com have two IP addresses each. ns41.domaincontrol.com resolves to 97.74.100.21 and 2603:5:2142::15; ns42.domaincontrol.com resolves to 173.201.68.21 and 2603:5:2242::15.