hackify.de - dns.ninja

hackify.de

DNSSEC⚠️ Not signed
A138.201.227.106🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4
PTRmx01.hackify.de
NSns1.feel3.de ⭐
A185.2.1.125🇩🇪 feel3-AS185.2.1.0/24
PTRns1.feel3.de
NSns2.feel3.de
A185.2.2.125🇩🇪 feel3-AS185.2.2.0/24
PTRns2.feel3.de
NSns3.feel3.de
A185.2.3.125🇩🇪 feel3-AS185.2.3.0/24
PTRns3.feel3.de
MXmx01.hackify.de ⭐
A2a01:4f8:173:1ee9:6900::35🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A138.201.227.106🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4
PTRmx01.hackify.de
TXTv=spf1 a include:_spf.hackify.de ~all
SOAns1.feel3.dehostmaster@feel3.de 2026-05-08 #5

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785491754

Subdomains

mail.hackify.de
mx01.hackify.de

Same first word

hackify.com
hackify.nl
hackify.de
hackify.eu
hackify.net

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.feel3.dens2.feel3.dens3.feel3.dens1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmx01.hackify.demail2.hackify.demx.hackify.demx2.hackify.deA138.201.227.106213.239.221.1052a01:4f8:a0:71f2::146.4.28.13579.143.187.40
●NSns1.feel3.de2020-03-27 → 2026-07-31 · 3 obs
○ 2016-12-03 06:49:24
● 2020-03-27 02:49:04
● 2026-07-31 10:07:50
○NSns1.first-ns.de2015-07-05 → 2016-12-03 · 4 obs
● 2015-07-05 18:30:08
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
●NSns2.feel3.de2020-03-27 → 2026-07-31 · 3 obs
○ 2016-12-03 06:49:24
● 2020-03-27 02:49:04
● 2026-07-31 10:07:50
●NSns3.feel3.de2020-03-27 → 2026-07-31 · 3 obs
○ 2016-12-03 06:49:24
● 2020-03-27 02:49:04
● 2026-07-31 10:07:50
○NSrobotns2.second-ns.de2015-07-05 → 2016-12-03 · 4 obs
● 2015-07-05 18:30:08
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
○NSrobotns3.second-ns.com2015-07-05 → 2016-12-03 · 4 obs
● 2015-07-05 18:30:08
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
○MXmail2.hackify.de2015-07-05 → 2016-12-03 · 4 obs
● 2015-07-05 18:30:08
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
○MXmx.hackify.de2015-07-05 → 2016-12-03 · 4 obs
● 2015-07-05 18:30:08
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
●MXmx01.hackify.de2020-03-27 → 2026-07-31 · 3 obs
○ 2016-12-03 06:49:24
● 2020-03-27 02:49:04
● 2026-07-31 10:07:50
○MXmx2.hackify.de2015-07-05 → 2016-12-03 · 4 obs
● 2015-07-05 18:30:08
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
●A138.201.227.1062026-05-10 → 2026-07-31 · 3 obs
○ 2020-03-27 02:49:04
● 2026-05-10 02:47:14
● 2026-07-31 10:07:50
○A213.239.221.1052020-03-27 → 2020-03-27 · 4 obs
○ 2016-12-03 06:49:24
● 2020-03-27 02:49:04
○ 2026-05-10 02:47:14
○ 2026-07-31 10:07:50
○A2a01:4f8:a0:71f2::12020-03-27 → 2020-03-27 · 4 obs
○ 2016-12-03 06:49:24
● 2020-03-27 02:49:04
○ 2026-05-10 02:47:14
○ 2026-07-31 10:07:50
○A46.4.28.1352016-12-03 → 2016-12-03 · 4 obs
○ 2016-04-22 18:48:12
● 2016-12-03 06:49:24
○ 2020-03-27 02:49:04
○ 2026-07-31 10:07:50
○A79.143.187.402015-07-05 → 2016-04-22 · 4 obs
● 2015-07-05 18:30:08
● 2016-04-22 18:48:12
○ 2016-12-03 06:49:24
○ 2026-07-31 10:07:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
hackify.dens1.feel3.de, ns2.feel3.de, ns3.feel3.de3 records

✅ Authoritative Response

Server:185.2.3.125

NS records: ns1.feel3.de, ns2.feel3.de, ns3.feel3.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackify.de (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

TypeCountSample Data
A1138.201.227.106
NS3ns2.feel3.de, ns1.feel3.de...
MX1mx01.hackify.de (pri: 10)
TXT1v=spf1 a include:_spf.hackify.de ~all
SOA1ns1.feel3.de hostmaster.feel3.de

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.feel3.de, ns2.feel3.de, ns3.feel3.de)

Analysis

Hierarchy

mail.hackify.de and mx01.hackify.de are both subdomains of hackify.de.

IP Addresses

hackify.de resolves to one IP address: 138.201.227.106.

hackify.de shares its IP numbers with other host names like hackify.eu, mail.hackify.de and mx01.hackify.de.

Name Servers

hackify.de has three name servers — ns1.feel3.de, ns2.feel3.de and ns3.feel3.de.

hackify.de shares at least some of its name servers with other domains, including b2host.de, 3.2.185.in-addr.arpa, 2.2.185.in-addr.arpa and two others.

Each of the three hostnames points to exactly one IP address: ns1.feel3.de points to 185.2.1.125, ns2.feel3.de points to 185.2.2.125 and ns3.feel3.de points to 185.2.3.125.

Mail Servers

Mail for hackify.de is handled by a single mail server, mx01.hackify.de.

mx01.hackify.de points to two IP addresses: 138.201.227.106 and 2a01:4f8:173:1ee9:6900::35.