simple4.org - dns.ninja

simple4.org

DNSSEC⚠️ Not signed
A88.198.8.170🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRe1.ms123.org
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmail.simple4.org ⭐
A94.130.15.210🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
PTRm1.ms123.org
SOAns1.first-ns.dedns@hetzner.com 2026-04-14 #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=1781551846

Subdomains

mail.simple4.org

Same first word

simple4.org
simple4.marketing
simple4.com
simple4.eu

Similar names

sim4ple.com
4simple.cn

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comns79.worldnic.comns80.worldnic.comMXmail.simple4.orgA88.198.8.170208.91.197.27213.133.109.178
●NSns1.first-ns.de2017-10-28 → 2026-06-15 · 3 obs
○ 2015-10-08 20:40:38
● 2017-10-28 17:36:28
● 2026-06-15 19:55:52
○NSns79.worldnic.com2015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 03:50:50
○ 2015-10-08 20:40:38
○ 2026-06-15 19:55:52
○NSns80.worldnic.com2015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 03:50:50
○ 2015-10-08 20:40:38
○ 2026-06-15 19:55:52
●NSrobotns2.second-ns.de2017-10-28 → 2026-06-15 · 3 obs
○ 2015-10-08 20:40:38
● 2017-10-28 17:36:28
● 2026-06-15 19:55:52
●NSrobotns3.second-ns.com2017-10-28 → 2026-06-15 · 3 obs
○ 2015-10-08 20:40:38
● 2017-10-28 17:36:28
● 2026-06-15 19:55:52
●MXmail.simple4.org2017-10-28 → 2026-06-15 · 2 obs
● 2017-10-28 17:36:28
● 2026-06-15 19:55:52
○A208.91.197.272015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 03:50:50
○ 2015-10-08 20:40:38
○ 2026-06-15 19:55:52
○A213.133.109.1782017-10-28 → 2017-10-28 · 4 obs
○ 2015-10-08 20:40:38
● 2017-10-28 17:36:28
○ 2026-04-02 08:01:50
○ 2026-06-15 19:55:52
●A88.198.8.1702026-04-02 → 2026-06-15 · 3 obs
○ 2017-10-28 17:36:28
● 2026-04-02 08:01:50
● 2026-06-15 19:55:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
simple4.orgrobotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de-

✅ Authoritative Response

Server:213.239.242.238

NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simple4.org (unsigned zone)

⏱️ Timing

Total: 867ms | Queries: -

📄 Records

TypeCountSample Data
A188.198.8.170
NS3ns1.first-ns.de, robotns2.second-ns.de...
MX1mail.simple4.org (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

Hierarchy

simple4.org is a parent domain of mail.simple4.org.

IP Addresses

simple4.org directs to one IP number, which is 88.198.8.170.

Host names such as e1.ms123.org and simpl4.com share IP numbers with simple4.org.

Name Servers

simple4.org has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

simple4.org shares at least some of its name servers with other domains, including jagplay-server.com, kabelpflugarbeiten.com, isnis.de and two others.

These name servers are frequently seen alongside the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de and ns.jagplay-server.com.

Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

simple4.org routes its mail through a single mail server, mail.simple4.org.

mail.simple4.org points to one IP number — 94.130.15.210.