stack-systems.org - dns.ninja

stack-systems.org

DNSSEC⚠️ Not signed
NSns1.contabo.net ⚠️ Not in zone NS records
A2a02:c207:ff00:1200::1🇩🇪 CONTABO2a02:c207::/32
A5.180.150.13🇺🇸 CONTABO5.180.150.0/24
PTRns1.contabo.net
NSns2.contabo.net ⚠️ Not in zone NS records
A2a02:c202:5028:1200::1🇩🇪 CONTABO2a02:c202::/32
A195.179.224.10🇩🇪 CONTABO195.179.224.0/21
PTRns2.contabo.net
NSns3.contabo.net ⚠️ Not in zone NS records
A2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
A209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
PTRns3.contabo.net

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1781096589

Same first word

stack-systems.org
stack-systems.fr
stack-systems.com.ua
stack-systems.net
stack-systems.com

DNS History

21 records (3 active, 18 former)

20162017201820192020202120222023202420252026NSns1.contabo.netns2.contabo.netns3.contabo.netnsa2.srv53.orgnsa3.srv53.comnsa4.srv53.netnsb1.srv53.comnsb1.srv53.netnsb3.srv53.orgnsc2.srv53.comnsc2.srv53.netnsc3.srv53.orgnsd1.srv53.comnsd3.srv53.netnsd3.srv53.orgMXmail.imena.com.uamx0.mail7.freehost.com.uamx1.mail7.freehost.com.uamx2.mail7.freehost.com.uaA185.13.5.435.39.10.93
●NSns1.contabo.net2026-05-11 → 2026-06-10 · 3 obs
○ 2017-12-10 11:48:52
● 2026-05-11 05:18:08
● 2026-06-10 13:19:54
●NSns2.contabo.net2026-05-11 → 2026-06-10 · 3 obs
○ 2017-12-10 11:48:52
● 2026-05-11 05:18:08
● 2026-06-10 13:19:54
●NSns3.contabo.net2026-05-11 → 2026-06-10 · 3 obs
○ 2017-12-10 11:48:52
● 2026-05-11 05:18:08
● 2026-06-10 13:19:54
○NSnsa2.srv53.org2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsa3.srv53.com2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsa4.srv53.net2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsb1.srv53.com2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsb1.srv53.net2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsb3.srv53.org2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsc2.srv53.com2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsc2.srv53.net2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsc3.srv53.org2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsd1.srv53.com2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsd3.srv53.net2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○NSnsd3.srv53.org2015-05-19 → 2017-12-10 · 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○MXmail.imena.com.ua2015-05-19 → 2016-11-29 · 4 obs
● 2015-05-19 00:39:28
● 2016-11-29 01:25:30
○ 2017-12-10 11:48:52
○ 2026-06-10 13:19:54
○MXmx0.mail7.freehost.com.ua2017-12-10 → 2017-12-10 · 4 obs
○ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○MXmx1.mail7.freehost.com.ua2017-12-10 → 2017-12-10 · 4 obs
○ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○MXmx2.mail7.freehost.com.ua2017-12-10 → 2017-12-10 · 4 obs
○ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○A185.13.5.432017-12-10 → 2017-12-10 · 4 obs
○ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
○ 2026-05-11 05:18:08
○ 2026-06-10 13:19:54
○A5.39.10.932015-05-19 → 2016-11-29 · 4 obs
● 2015-05-19 00:39:28
● 2016-11-29 01:25:30
○ 2017-12-10 11:48:52
○ 2026-06-10 13:19:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
stack-systems.orgns1.contabo.net, ns2.contabo.net, ns3.contabo.net-

✅ Authoritative Response

Server:209.126.15.15

NS records: ns1.contabo.net, ns2.contabo.net, ns3.contabo.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stack-systems.org (unsigned zone)

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

stack-systems.org is delegated to three name servers, ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.

stack-systems.org at least partially shares name servers with other domains, for instance wims.systems, pbhosting.co.uk, canleyltd.com and two other.

The host names ns1.contabo.net, ns2.contabo.net and ns3.contabo.net each point to two IP numbers: ns1.contabo.net points to 5.180.150.13 and 2a02:c207:ff00:1200::1. ns2.contabo.net points to 195.179.224.10 and 2a02:c202:5028:1200::1. ns3.contabo.net points to 209.126.15.15 and 2605:a140:5028:1200::1.