think5.de - dns.ninja

think5.de

DNSSEC⚠️ Not signed
A62.75.218.17🇫🇷 VELIANET-AS62.75.218.0/24
PTRmail.deltamind.de
NSns1.think5.de ⭐
A88.198.101.139🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRvs0116.rshost.eu
NSns3.think5.de
A2.59.135.147🇩🇪 DATAFOREST2.59.135.0/24
PTRns3.think5.de
MXmail.think5.de ⭐
A62.75.218.17🇫🇷 VELIANET-AS62.75.218.0/24
PTRmail.deltamind.de
MXmailbackup.think5.de(20)
A2.59.135.147🇩🇪 DATAFOREST2.59.135.0/24
PTRns3.think5.de
TXTv=spf1 mx a:mail.think5.de a:mailbackup.think5.de a:mail.deltamind.de a:think...
SOAns1.think5.desupport@deltamind.de 2024-03-24 #15

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=1786100713

Subdomains

www.think5.de
mail.think5.de
mailbackup.think5.de
ns3.think5.de
ns1.think5.de
ns0.think5.de

Same first word

think5.cn
think5.com
think5.de

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns1.think5.dens3.think5.dens0.think5.deMXmail.think5.demailbackup.think5.deA62.75.218.1785.25.251.251
○NSns0.think5.de2015-08-23 → 2020-01-14 · 4 obs
● 2015-08-23 14:31:54
● 2020-01-14 21:09:14
○ 2026-02-18 08:45:40
○ 2026-08-07 11:10:08
●NSns1.think5.de2015-08-23 → 2026-08-07 · 2 obs
● 2015-08-23 14:31:54
● 2026-08-07 11:10:08
●NSns3.think5.de2026-02-18 → 2026-08-07 · 3 obs
○ 2020-01-14 21:09:14
● 2026-02-18 08:45:40
● 2026-08-07 11:10:08
●MXmail.think5.de2015-08-23 → 2026-08-07 · 2 obs
● 2015-08-23 14:31:54
● 2026-08-07 11:10:08
●MXmailbackup.think5.de2015-08-23 → 2026-08-07 · 2 obs
● 2015-08-23 14:31:54
● 2026-08-07 11:10:08
●A62.75.218.172026-02-18 → 2026-08-07 · 3 obs
○ 2020-01-14 21:09:14
● 2026-02-18 08:45:40
● 2026-08-07 11:10:08
○A85.25.251.2512015-08-23 → 2020-01-14 · 4 obs
● 2015-08-23 14:31:54
● 2020-01-14 21:09:14
○ 2026-02-18 08:45:40
○ 2026-08-07 11:10:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
think5.dens3.think5.de, ns1.think5.de2 records

✅ Authoritative Response

Server:88.198.101.139

NS records: ns3.think5.de, ns1.think5.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for think5.de (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

TypeCountSample Data
A162.75.218.17
NS2ns1.think5.de, ns3.think5.de
MX2mail.think5.de (pri: 10), mailbackup.think5.de (pri: 20)
TXT1v=spf1 mx a:mail.think5.de a:mailbackup.
SOA1ns1.think5.de support.deltamind.de

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.think5.de, ns3.think5.de)

Analysis

Hierarchy

www.think5.de, mail.think5.de, mailbackup.think5.de, ns3.think5.de, ns1.think5.de and a few other host names are all children of think5.de.

IP Addresses

think5.de directs to one IP number, which is 62.75.218.17.

Among the host names that share IP numbers with think5.de are ns0.think5.de, www.think5.de, mail.think5.de and two others.

Name Servers

think5.de is delegated to two name servers: ns1.think5.de and ns3.think5.de.

Both ns1.think5.de and ns3.think5.de have a single IP address each — ns1.think5.de resolves to 88.198.101.139 while ns3.think5.de resolves to 2.59.135.147.

Mail Servers

The MX records for think5.de point to two mail servers: mail.think5.de and mailbackup.think5.de.

think5.de and domains like sunny5.de share an identical mail server configuration.

Both mail.think5.de and mailbackup.think5.de have a single IP address each — mail.think5.de resolves to 62.75.218.17 while mailbackup.think5.de resolves to 2.59.135.147.