sys-code.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sys-code.com

DNSSEC⚠️ Not signed
A213.136.74.139🇩🇪 CONTABO213.136.74.0/23
PTRserver.docenteactivo.com
NSns1.docenteactivo.com ⭐
A213.136.74.139🇩🇪 CONTABO213.136.74.0/23
PTRserver.docenteactivo.com
NSns2.docenteactivo.com
A213.136.74.139🇩🇪 CONTABO213.136.74.0/23
PTRserver.docenteactivo.com
MXsys-code.com ⭐
A213.136.74.139🇩🇪 CONTABO213.136.74.0/23
PTRserver.docenteactivo.com
TXTv=spf1 ip4:213.136.74.139 +a +mx +ip4:57.128.101.139 +ip4:37.27.138.106 ~all
SOAns1.docenteactivo.comfaujito@gmail.com 2026-07-21 #0

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=1788126770

MX for

sys-code.com

Same first word

sys-code.com

Similar names

code-sys.com

Previous names

sys-cap.com
sys-care.com
sys-cast.com
sys-cdn.com
sys-cgi.com
sys-channel.com
sys-check.com
sys-chem.com
sys-china.com
sys-chrome.com
sys-cloud-node.com
sys-cloud.com
sys-clouds.com
sys-club.com
sys-cms.com
sys-cn.com
sys-co.com
sys-coach.com
sys-cobo.com

Next names

sys-col.com
sys-com.com
sys-comm.com
sys-community.com
sys-comp.com
sys-computer.com
sys-computers.com
sys-con.com
sys-confiance.com
sys-connexion.com
sys-constructionllc.com
sys-consultants.com
sys-consulting.com
sys-control-panel.com
sys-control.com
sys-controlyourpension.com
sys-coop.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns1.docenteactivo.comns2.docenteactivo.comns1.fatcow.comns2.fatcow.comns77.domaincontrol.comns78.domaincontrol.comMXsys-code.commailstore1.secureserver.netmx.sys-code.comsmtp.secureserver.netA213.136.74.139151.80.19.93198.185.159.144198.185.159.145198.49.23.144198.49.23.14565.254.248.177
●NSns1.docenteactivo.com2026-03-05 → 2026-08-30 · 3 obs
○ 2017-09-28 02:24:44
● 2026-03-05 01:26:54
● 2026-08-30 22:05:30
○NSns1.fatcow.com2017-07-22 → 2017-09-28 · 5 obs
○ 2017-01-11 17:17:28
● 2017-07-22 18:18:08
● 2017-09-28 02:24:44
○ 2026-03-05 01:26:54
○ 2026-08-30 22:05:30
●NSns2.docenteactivo.com2026-03-05 → 2026-08-30 · 3 obs
○ 2017-09-28 02:24:44
● 2026-03-05 01:26:54
● 2026-08-30 22:05:30
○NSns2.fatcow.com2017-07-22 → 2017-09-28 · 5 obs
○ 2017-01-11 17:17:28
● 2017-07-22 18:18:08
● 2017-09-28 02:24:44
○ 2026-03-05 01:26:54
○ 2026-08-30 22:05:30
○NSns77.domaincontrol.com2015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
○NSns78.domaincontrol.com2015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
○MXmailstore1.secureserver.net2015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
○MXmx.sys-code.com2017-07-22 → 2017-09-28 · 5 obs
○ 2017-01-11 17:17:28
● 2017-07-22 18:18:08
● 2017-09-28 02:24:44
○ 2026-03-05 01:26:54
○ 2026-08-30 22:05:30
○MXsmtp.secureserver.net2015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
●MXsys-code.com2026-03-05 → 2026-08-30 · 3 obs
○ 2017-09-28 02:24:44
● 2026-03-05 01:26:54
● 2026-08-30 22:05:30
○A151.80.19.932026-03-05 → 2026-05-01 · 5 obs
○ 2017-09-28 03:23:06
● 2026-03-05 01:26:54
● 2026-05-01 15:11:38
○ 2026-05-26 20:49:24
○ 2026-08-30 22:05:30
○A198.185.159.1442015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
○A198.185.159.1452015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
○A198.49.23.1442015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
○A198.49.23.1452015-11-12 → 2016-05-04 · 4 obs
● 2015-11-12 11:50:50
● 2016-05-04 10:31:16
○ 2017-01-11 17:17:28
○ 2026-08-30 22:05:30
●A213.136.74.1392026-05-26 → 2026-08-30 · 3 obs
○ 2026-05-01 15:11:38
● 2026-05-26 20:49:24
● 2026-08-30 22:05:30
○A65.254.248.1772017-07-22 → 2017-09-28 · 5 obs
○ 2017-01-11 17:17:28
● 2017-07-22 18:18:08
● 2017-09-28 03:23:06
○ 2026-03-05 01:26:54
○ 2026-08-30 22:05:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sys-code.comns1.docenteactivo.com, ns2.docenteactivo.com2 records

✅ Authoritative Response

Server:213.136.74.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

TypeCountSample Data
A1213.136.74.139
NS2ns1.docenteactivo.com, ns2.docenteactivo.com
MX1sys-code.com (pri: 0)
TXT1v=spf1 ip4:213.136.74.139 +a +mx +ip4:57
SOA1ns1.docenteactivo.com faujito.gmail.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.docenteactivo.com, ns2.docenteactivo.com)

Analysis

Mail Server Role

sys-code.com acts as its own mail server.

IP Addresses

sys-code.com points to a single IP number: 213.136.74.139.

Additional host names — yonhylescano.com, academiavirtualamauta.edu.pe, imadeamor.com and two others — share IP numbers with sys-code.com.

Name Servers

sys-code.com uses two name servers for its delegation: ns1.docenteactivo.com and ns2.docenteactivo.com.

sys-code.com shares its name server setup with other domains, including comersai.com, mscompras.com, ps-cert.com and two others.

sys-code.com has overlapping name servers with several other domains — among them margraveperu.pe, porcelinova.pe, docenteactivo.com and factoriaangie.com.

ns1.docenteactivo.com resolves to 213.136.74.139; ns2.docenteactivo.com resolves to the same IP address, 213.136.74.139.

Both ns1.docenteactivo.com and ns2.docenteactivo.com resolve to 213.136.74.139 IP addresses each.

Mail Servers

sys-code.com has a single mail server: sys-code.com itself.

sys-code.com directs to just one IP number, 213.136.74.139.