stack-systems.org - dns.ninja

stack-systems.org

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

org

DNSSECπŸ”’ 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=1785090074

Same first word

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 β†’ 2026-07-26 Β· 3 obs
β—‹ 2017-12-10 11:48:52
● 2026-05-11 05:18:08
● 2026-07-26 18:40:52
●NSns2.contabo.net2026-05-11 β†’ 2026-07-26 Β· 3 obs
β—‹ 2017-12-10 11:48:52
● 2026-05-11 05:18:08
● 2026-07-26 18:40:52
●NSns3.contabo.net2026-05-11 β†’ 2026-07-26 Β· 3 obs
β—‹ 2017-12-10 11:48:52
● 2026-05-11 05:18:08
● 2026-07-26 18:40:52
β—‹NSnsa2.srv53.org2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsa3.srv53.com2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsa4.srv53.net2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsb1.srv53.com2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsb1.srv53.net2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsb3.srv53.org2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsc2.srv53.com2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsc2.srv53.net2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsc3.srv53.org2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsd1.srv53.com2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsd3.srv53.net2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹NSnsd3.srv53.org2015-05-19 β†’ 2017-12-10 Β· 4 obs
● 2015-05-19 00:39:28
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹MXmail.imena.com.ua2015-05-19 β†’ 2016-11-29 Β· 4 obs
● 2015-05-19 00:39:28
● 2016-11-29 01:25:30
β—‹ 2017-12-10 11:48:52
β—‹ 2026-07-26 18:40:52
β—‹MXmx0.mail7.freehost.com.ua2017-12-10 β†’ 2017-12-10 Β· 4 obs
β—‹ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹MXmx1.mail7.freehost.com.ua2017-12-10 β†’ 2017-12-10 Β· 4 obs
β—‹ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹MXmx2.mail7.freehost.com.ua2017-12-10 β†’ 2017-12-10 Β· 4 obs
β—‹ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹A185.13.5.432017-12-10 β†’ 2017-12-10 Β· 4 obs
β—‹ 2016-11-29 01:25:30
● 2017-12-10 11:48:52
β—‹ 2026-05-11 05:18:08
β—‹ 2026-07-26 18:40:52
β—‹A5.39.10.932015-05-19 β†’ 2016-11-29 Β· 4 obs
● 2015-05-19 00:39:28
● 2016-11-29 01:25:30
β—‹ 2017-12-10 11:48:52
β—‹ 2026-07-26 18:40:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
stack-systems.orgns2.contabo.net, ns1.contabo.net, ns3.contabo.net-

βœ… Authoritative Response

Server:209.126.15.15

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 401ms | Queries: -

πŸ“„ Records

TypeCountSample Data

Analysis

Name Servers

Three name servers are authoritative for stack-systems.org: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.

At least some of stack-systems.org's name servers are shared with other domains, for example transitmeftah.com, wims.systems, pbhosting.co.uk and two more.

ns1.contabo.net resolves to 5.180.150.13 and 2a02:c207:ff00:1200::1. ns2.contabo.net resolves to 195.179.224.10 and 2a02:c202:5028:1200::1. ns3.contabo.net resolves to 209.126.15.15 and 2605:a140:5028:1200::1. All three hostnames point to two IP numbers each.