dsys-bg.com - robtex.com

dsys-bg.com

DNSSEC⚠️ Not signed
A164.138.222.129🇧🇬 SUPERHOSTING_AS164.138.222.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRhost-164-138-222-129.superhosting.bg
NSns177.superhosting.bg ⭐
A164.138.218.22🇧🇬 SUPERHOSTING_AS164.138.218.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRns177.superhosting.bg
NSns178.superhosting.bg
A164.138.219.22🇧🇬 SUPERHOSTING_AS164.138.218.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRnano.superhosting.bg
MXshmail55.dsys-bg.com ⭐
A164.138.222.129🇧🇬 SUPERHOSTING_AS164.138.222.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRhost-164-138-222-129.superhosting.bg
TXTv=spf1 ip4:164.138.218.22 include:nano.spf.superhosting.bg include:smtp-out.s...
SOAns177.superhosting.bghostmaster@superhosting.bg 2026-07-08 #1

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=1785025827

Subdomains

www.dsys-bg.com
shmail55.dsys-bg.com

Same first word

dsys-bg.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns177.superhosting.bgns178.superhosting.bgns23.bgdns.netns24.bgdns.netns47.bgdns.netns48.bgdns.netMXshmail55.dsys-bg.commail.host.bgmail3.host.bgA164.138.222.129217.174.156.10087.120.40.36
●NSns177.superhosting.bg2026-06-04 → 2026-07-26 · 3 obs
○ 2016-10-25 16:49:02
● 2026-06-04 18:08:44
● 2026-07-26 00:36:44
●NSns178.superhosting.bg2026-06-04 → 2026-07-26 · 3 obs
○ 2016-10-25 16:49:02
● 2026-06-04 18:08:44
● 2026-07-26 00:36:44
○NSns23.bgdns.net2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:39:36
○ 2015-11-17 16:22:22
○ 2026-07-26 00:36:44
○NSns24.bgdns.net2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:39:36
○ 2015-11-17 16:22:22
○ 2026-07-26 00:36:44
○NSns47.bgdns.net2015-11-17 → 2016-10-25 · 5 obs
○ 2015-07-04 23:39:36
● 2015-11-17 16:22:22
● 2016-10-25 16:49:02
○ 2026-06-04 18:08:44
○ 2026-07-26 00:36:44
○NSns48.bgdns.net2015-11-17 → 2016-10-25 · 5 obs
○ 2015-07-04 23:39:36
● 2015-11-17 16:22:22
● 2016-10-25 16:49:02
○ 2026-06-04 18:08:44
○ 2026-07-26 00:36:44
○MXmail.host.bg2015-11-17 → 2016-10-25 · 5 obs
○ 2015-07-04 23:39:36
● 2015-11-17 16:22:22
● 2016-10-25 16:49:02
○ 2026-06-04 18:08:44
○ 2026-07-26 00:36:44
○MXmail3.host.bg2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:39:36
○ 2015-11-17 16:22:22
○ 2026-07-26 00:36:44
●MXshmail55.dsys-bg.com2026-06-04 → 2026-07-26 · 3 obs
○ 2016-10-25 16:49:02
● 2026-06-04 18:08:44
● 2026-07-26 00:36:44
●A164.138.222.1292026-06-04 → 2026-07-26 · 3 obs
○ 2016-10-25 16:49:02
● 2026-06-04 18:08:44
● 2026-07-26 00:36:44
○A217.174.156.1002015-11-17 → 2016-10-25 · 5 obs
○ 2015-07-04 23:39:36
● 2015-11-17 16:22:22
● 2016-10-25 16:49:02
○ 2026-06-04 18:08:44
○ 2026-07-26 00:36:44
○A87.120.40.362015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:39:36
○ 2015-11-17 16:22:22
○ 2026-07-26 00:36:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...-
dsys-bg.comns177.superhosting.bg, ns178.superhosting.bg-

✅ Authoritative Response

Server:164.138.219.22

NS records: ns177.superhosting.bg, ns178.superhosting.bg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dsys-bg.com (unsigned zone)

⏱️ Timing

Total: 805ms | Queries: -

📄 Records

TypeCountSample Data
A1164.138.222.129
NS2ns178.superhosting.bg, ns177.superhosting.bg
MX1shmail55.dsys-bg.com (pri: 10)
TXT1v=spf1 ip4:164.138.218.22 include:nano.s
SOA1ns177.superhosting.bg hostmaster.superho

Analysis

Hierarchy

www.dsys-bg.com and shmail55.dsys-bg.com are both subdomains of dsys-bg.com.

IP Addresses

dsys-bg.com resolves to one IP address: 164.138.222.129.

microsyst.net, www.demetrasai.com, shmail55.pisanec.com and two other host names share IP numbers with dsys-bg.com.

Name Servers

DNS delegation for dsys-bg.com points to two name servers: ns177.superhosting.bg and ns178.superhosting.bg.

dsys-bg.com uses the same name servers as several other domains — among them elmarketonline.bg, bsm-bg.com, almamorel.com and two more.

dsys-bg.com shares at least some of its name servers with other domains, including comsystem.info, viohim.com, defence.bg and two others.

ns177.superhosting.bg and ns178.superhosting.bg each resolve to one IP number: ns177.superhosting.bg points to 164.138.218.22 and ns178.superhosting.bg points to 164.138.219.22.

Mail Servers

Mail for dsys-bg.com is handled by a single mail server, shmail55.dsys-bg.com.

The mail server configuration of dsys-bg.com is identical to that of other domains — www.dsys-bg.com being one example.

shmail55.dsys-bg.com has exactly one IP number: 164.138.222.129.