ymcst.com - robtex.com

ymcst.com

DNSSEC⚠️ Not signed
A46.165.217.151🇩🇪 LEASEWEB-DE-FRA-1046.165.192.0/18 routed via LeaseWeb DE
PTRopal15.opalstack.com
NSns3.de.opalstack.com ⭐
A139.162.190.189🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies
PTRns3.de.opalstack.com
NSns1.de.opalstack.com
A139.162.174.250🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies
PTRns1.de.opalstack.com
NSns2.de.opalstack.com
A139.162.223.59🇬🇧 AKAMAI-LINODE-AP139.162.192.0/19 Akamai Technologies
PTRns2.de.opalstack.com
MXmx1.de.opalstack.com ⭐
A2a01:7e01:e001:856::1🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies
PTRmx1.de.opalstack.com
A139.162.189.90🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies
PTRmx1.de.opalstack.com
MXmx2.de.opalstack.com ⭐
A178.162.221.165🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18
PTRmx2.de.opalstack.com
TXTv=spf1 include:spf.opalstack.com ~all
SOAns3.de.opalstack.comhostmaster@ymcst.com 2026-03-21 #6

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=1776047547

Same first word

ymcst.com

Similar names

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symtc.net
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ytscm.com
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mycst.de
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stymc.blogspot.sg
symtc.cc
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cystm.com
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ycmst.com

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NSns1.de.opalstack.comns2.de.opalstack.comns3.de.opalstack.comgabe.ns.cloudflare.comns1.webfaction.comns2.webfaction.comns3.webfaction.comns4.webfaction.comsharon.ns.cloudflare.comMXmx1.de.opalstack.commx2.de.opalstack.commx7.webfaction.commx8.webfaction.commx9.webfaction.comA46.165.217.151104.31.80.141104.31.81.141185.10.231.1792400:cb00:2048:1::681f:508d2400:cb00:2048:1::681f:518d2a03:8180:1001:b2:42::d2a03:8180:1401:af:3::537.58.75.246
○NSgabe.ns.cloudflare.com2017-07-31 → 2017-09-11 · 5 obs
○ 2016-11-27 12:49:50
● 2017-07-31 04:51:04
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
●NSns1.de.opalstack.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-09-11 15:17:42
● 2026-04-08 00:26:26
● 2026-04-13 02:41:50
○NSns1.webfaction.com2015-08-18 → 2016-11-27 · 4 obs
● 2015-08-18 19:39:32
● 2016-11-27 12:49:50
○ 2017-07-31 04:51:04
○ 2026-04-13 02:41:50
●NSns2.de.opalstack.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-09-11 15:17:42
● 2026-04-08 00:26:26
● 2026-04-13 02:41:50
○NSns2.webfaction.com2015-08-18 → 2016-11-27 · 4 obs
● 2015-08-18 19:39:32
● 2016-11-27 12:49:50
○ 2017-07-31 04:51:04
○ 2026-04-13 02:41:50
●NSns3.de.opalstack.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-09-11 15:17:42
● 2026-04-08 00:26:26
● 2026-04-13 02:41:50
○NSns3.webfaction.com2015-08-18 → 2016-11-27 · 4 obs
● 2015-08-18 19:39:32
● 2016-11-27 12:49:50
○ 2017-07-31 04:51:04
○ 2026-04-13 02:41:50
○NSns4.webfaction.com2015-08-18 → 2016-11-27 · 4 obs
● 2015-08-18 19:39:32
● 2016-11-27 12:49:50
○ 2017-07-31 04:51:04
○ 2026-04-13 02:41:50
○NSsharon.ns.cloudflare.com2017-07-31 → 2017-09-11 · 5 obs
○ 2016-11-27 12:49:50
● 2017-07-31 04:51:04
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
●MXmx1.de.opalstack.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-09-11 15:17:42
● 2026-04-08 00:26:26
● 2026-04-13 02:41:50
●MXmx2.de.opalstack.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-09-11 15:17:42
● 2026-04-08 00:26:26
● 2026-04-13 02:41:50
○MXmx7.webfaction.com2015-08-18 → 2017-09-11 · 4 obs
● 2015-08-18 19:39:32
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○MXmx8.webfaction.com2015-08-18 → 2017-09-11 · 4 obs
● 2015-08-18 19:39:32
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○MXmx9.webfaction.com2015-08-18 → 2017-09-11 · 4 obs
● 2015-08-18 19:39:32
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○A104.31.80.1412017-07-31 → 2017-09-11 · 5 obs
○ 2016-11-27 12:49:50
● 2017-07-31 04:51:04
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○A104.31.81.1412017-07-31 → 2017-09-11 · 5 obs
○ 2016-11-27 12:49:50
● 2017-07-31 04:51:04
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○A185.10.231.1792015-12-04 → 2016-11-27 · 5 obs
○ 2015-08-18 19:39:32
● 2015-12-04 13:40:42
● 2016-11-27 12:49:50
○ 2017-07-31 04:51:04
○ 2026-04-13 02:41:50
○A2400:cb00:2048:1::681f:508d2017-07-31 → 2017-09-11 · 5 obs
○ 2016-11-27 12:49:50
● 2017-07-31 04:51:04
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○A2400:cb00:2048:1::681f:518d2017-07-31 → 2017-09-11 · 5 obs
○ 2016-11-27 12:49:50
● 2017-07-31 04:51:04
● 2017-09-11 15:17:42
○ 2026-04-08 00:26:26
○ 2026-04-13 02:41:50
○A2a03:8180:1001:b2:42::d2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 19:39:32
○ 2015-12-04 13:40:42
○ 2026-04-13 02:41:50
○A2a03:8180:1401:af:3::52015-12-04 → 2016-11-27 · 5 obs
○ 2015-08-18 19:39:32
● 2015-12-04 13:40:42
● 2016-11-27 12:49:50
○ 2017-07-31 04:51:04
○ 2026-04-13 02:41:50
○A37.58.75.2462015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 19:39:32
○ 2015-12-04 13:40:42
○ 2026-04-13 02:41:50
●A46.165.217.1512026-04-08 → 2026-04-13 · 3 obs
○ 2017-09-11 15:17:42
● 2026-04-08 00:26:26
● 2026-04-13 02:41:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ymcst.comns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com3 records

✅ Authoritative Response

Server:139.162.190.189

NS records: ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ymcst.com (unsigned zone)

⏱️ Timing

Total: 3225ms | Queries: -

📄 Records

TypeCountSample Data
A146.165.217.151
NS3ns1.de.opalstack.com, ns2.de.opalstack.com...
MX2mx2.de.opalstack.com (pri: 10), mx1.de.opalstack.com (pri: 10)
TXT1v=spf1 include:spf.opalstack.com ~all
SOA1ns3.de.opalstack.com hostmaster.ymcst.co

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com)

Analysis

IP Addresses

ymcst.com points to a single IP number: 46.165.217.151.

Other host names, for instance magpile.com, www.konstantinoupolis.gr, www.twiago.com, baking-bread.de and edicor.nl share IP numbers with ymcst.com.

Name Servers

The domain ymcst.com is delegated to three name servers: ns1.de.opalstack.com, ns2.de.opalstack.com and ns3.de.opalstack.com.

ymcst.com shares name servers with other domains at least partially, for instance agendr.org, callebaut.org, dad.agency, girolamoaloe.com and mariaacaso.es.

These name servers are commonly used with ns1.us.opalstack.com, ns3.us.opalstack.com, ns2.us.opalstack.com and ns1.sg.opalstack.com.

Host names with a single IP number:

ns1.de.opalstack.com points to 139.162.174.250.

ns2.de.opalstack.com points to 139.162.223.59.

ns3.de.opalstack.com points to 139.162.190.189.

Mail Servers

ymcst.com is handled by two mail servers: mx1.de.opalstack.com and mx2.de.opalstack.com.

ymcst.com shares the same mail server setup as other domains, including upload.farm, ataato.com, konstantinoupolis.gr, www.imaginestudio.gr and cammaxsa.com.

ymcst.com shares at least some mail servers with other domains, for instance theodynamics.gr.

Host names with two IPs:

mx1.de.opalstack.com points to: 2a01:7e01:e001:856::1 and 139.162.189.90.

Host names with one IP:

mx2.de.opalstack.com points to: 178.162.221.165.