4sys.org - dns.ninja

4sys.org

DNSSEC⚠️ Not signed
A62.108.32.108🇩🇪 COMTRANCE-AS62.108.32.0/20 comtrance GmbH
PTRha01s028.org-dns.com
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
NSns1.phx-net.de
NSns2.phx-net.de
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
NSns3.phx-net.de
NSns4.phx-net.de
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
NSns5.phx-net.de
MXmx01.phx-net.de ⭐
MXmx02.phx-net.de(20)
MXmx03.phx-net.de(30)
TXTv=spf1 a mx ip4:62.108.32.129 ip4:62.108.32.108 ip4:83.246.46.113 ip4:83.246....
SOAns1.he.nethostmaster@he.net 2024-05-19 #0

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=1785393801

Same first word

4sys.fr
4sys.at
4sys.com.br
4sys.org
4sys.net
4sys.nl
4sys.eu
4sys.biz
4sys.ru
4sys.de

Similar names

sys4.eu
sys4.de
sys4.farm
s4ys.com
sys4.me
ssy4.com
sys4.fr
sys4.org
ss4y.com
sys4.ch
sy4s.com
sys4.cn
4yss.com
4ssy.net
s4ys.de
sys4.ru
yss4.com
sys4.email
sys4.net
sys4.com
4ssy.com

DNS History

18 records (10 active, 8 former)

20162017201820192020202120222023202420252026NSns1.he.netns1.phx-net.dens2.phx-net.dens3.phx-net.dens4.phx-net.dens5.phx-net.defreedns1.registrar-servers.comfreedns2.registrar-servers.comfreedns3.registrar-servers.comfreedns4.registrar-servers.comfreedns5.registrar-servers.comMXmx01.phx-net.demx02.phx-net.demx03.phx-net.deA62.108.32.108148.251.125.20746.228.199.7280.82.222.123
○NSfreedns1.registrar-servers.com2015-07-25 → 2017-02-18 · 4 obs
● 2015-07-25 09:42:54
● 2017-02-18 13:40:52
○ 2019-12-31 14:19:50
○ 2026-07-30 06:49:38
○NSfreedns2.registrar-servers.com2015-07-25 → 2017-02-18 · 4 obs
● 2015-07-25 09:42:54
● 2017-02-18 13:40:52
○ 2019-12-31 14:19:50
○ 2026-07-30 06:49:38
○NSfreedns3.registrar-servers.com2015-07-25 → 2017-02-18 · 4 obs
● 2015-07-25 09:42:54
● 2017-02-18 13:40:52
○ 2019-12-31 14:19:50
○ 2026-07-30 06:49:38
○NSfreedns4.registrar-servers.com2015-07-25 → 2017-02-18 · 4 obs
● 2015-07-25 09:42:54
● 2017-02-18 13:40:52
○ 2019-12-31 14:19:50
○ 2026-07-30 06:49:38
○NSfreedns5.registrar-servers.com2015-07-25 → 2017-02-18 · 4 obs
● 2015-07-25 09:42:54
● 2017-02-18 13:40:52
○ 2019-12-31 14:19:50
○ 2026-07-30 06:49:38
●NSns1.he.net2019-12-31 → 2026-07-30 · 3 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
● 2026-07-30 06:49:38
●NSns1.phx-net.de2019-12-31 → 2026-07-30 · 3 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
● 2026-07-30 06:49:38
●NSns2.phx-net.de2019-12-31 → 2026-07-30 · 3 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
● 2026-07-30 06:49:38
●NSns3.phx-net.de2019-12-31 → 2026-07-30 · 3 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
● 2026-07-30 06:49:38
●NSns4.phx-net.de2019-12-31 → 2026-07-30 · 3 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
● 2026-07-30 06:49:38
●NSns5.phx-net.de2019-12-31 → 2026-07-30 · 3 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
● 2026-07-30 06:49:38
●MXmx01.phx-net.de2015-07-25 → 2026-07-30 · 2 obs
● 2015-07-25 09:42:54
● 2026-07-30 06:49:38
●MXmx02.phx-net.de2015-07-25 → 2026-07-30 · 2 obs
● 2015-07-25 09:42:54
● 2026-07-30 06:49:38
●MXmx03.phx-net.de2026-02-16 → 2026-07-30 · 3 obs
○ 2015-07-25 09:42:54
● 2026-02-16 13:16:06
● 2026-07-30 06:49:38
○A148.251.125.2072019-12-31 → 2019-12-31 · 4 obs
○ 2017-02-18 13:40:52
● 2019-12-31 14:19:50
○ 2026-02-16 13:16:06
○ 2026-07-30 06:49:38
○A46.228.199.722015-07-25 → 2016-05-30 · 4 obs
● 2015-07-25 09:42:54
● 2016-05-30 02:55:26
○ 2017-02-18 13:40:52
○ 2026-07-30 06:49:38
●A62.108.32.1082026-02-16 → 2026-07-30 · 3 obs
○ 2019-12-31 14:19:50
● 2026-02-16 13:16:06
● 2026-07-30 06:49:38
○A80.82.222.1232017-02-18 → 2017-02-18 · 4 obs
○ 2016-05-30 02:55:26
● 2017-02-18 13:40:52
○ 2019-12-31 14:19:50
○ 2026-07-30 06:49:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
4sys.orgns1.phx-net.de, ns4.phx-net.de, ns2.phx-net.de, ns3.phx-net.de...-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.phx-net.de, ns4.phx-net.de, ns2.phx-net.de, ns3.phx-net.de, ns5.phx-net.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sys.org (unsigned zone)

⏱️ Timing

Total: 1344ms | Queries: -

📄 Records

TypeCountSample Data
A162.108.32.108
NS5ns4.phx-net.de, ns1.phx-net.de...
MX3mx03.phx-net.de (pri: 30), mx01.phx-net.de (pri: 10)...
TXT1v=spf1 a mx ip4:62.108.32.129 ip4:62.108
SOA1ns1.he.net hostmaster.he.net

Analysis

IP Addresses

4sys.org resolves to one IP address: 62.108.32.108.

mail.miesbacher-kraeuterpaedagogen.de, kohout.de, sat-antennenbau.de and two other host names share IP numbers with 4sys.org.

Name Servers

4sys.org is served by 6 authoritative name servers — among them ns1.phx-net.de, ns2.phx-net.de, ns3.phx-net.de and 3 others.

4sys.org has at least partial name server overlap with other domains, such as transbase.ru, pyxel.cloud, losersrage.com and two others.

ns1.he.net, ns2.he.net and ns3.he.net — plus 4 other name servers — are commonly paired with these name servers.

ns2.phx-net.de, ns4.phx-net.de and ns1.he.net are three hostnames that each resolve to a pair of IP addresses: ns2.phx-net.de to 216.218.131.2 and 2001:470:200::2, ns4.phx-net.de to 216.66.1.2 and 2001:470:400::2, and ns1.he.net to 216.218.130.2 and 2001:470:100::2.

Mail Servers

4sys.org has three mail servers: mx01.phx-net.de, mx02.phx-net.de and mx03.phx-net.de.

4sys.org has mail servers in common with other domains — for example reorbo.de and phx-net.de.