quantuminstitute.de - dns.ninja
quantuminstitute.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.89.214.161🇩🇪 DIGITALOCEAN159.89.212.0/22 DigitalOcean | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1780792365 | ||||||
Subdomains
mail.quantuminstitute.de |
Same first word
quantuminstitute.de |
DNS History
11 records (1 active, 10 former)
○NSns1.parkingcrew.net2026-03-21 → 2026-04-07 · 4 obs
○ 2020-01-10 04:39:36
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
○NSns1.prodns.de2015-07-18 → 2020-01-10 · 4 obs
● 2015-07-18 12:48:42
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
○NSns2.parkingcrew.net2026-03-21 → 2026-04-07 · 4 obs
○ 2020-01-10 04:39:36
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
○NSns2.prodns.de2015-07-18 → 2020-01-10 · 4 obs
● 2015-07-18 12:48:42
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
○NSns3.prodns.de2015-07-18 → 2020-01-10 · 4 obs
● 2015-07-18 12:48:42
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
○MXmail.h-email.net2026-03-21 → 2026-04-07 · 4 obs
○ 2020-01-10 04:39:36
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
○MXmail.quantuminstitute.de2015-07-18 → 2020-01-10 · 4 obs
● 2015-07-18 12:48:42
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
○A104.247.81.992026-03-21 → 2026-04-07 · 4 obs
○ 2020-01-10 04:39:36
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
● 2026-03-21 20:15:12
● 2026-04-07 17:58:06
○ 2026-06-07 00:55:04
●A159.89.214.1612026-06-07 → 2026-06-07 · 2 obs
○ 2026-04-07 17:58:06
● 2026-06-07 00:55:04
● 2026-06-07 00:55:04
○A91.233.84.302016-04-18 → 2020-01-10 · 5 obs
○ 2016-02-04 21:10:08
● 2016-04-18 19:01:36
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
● 2016-04-18 19:01:36
● 2020-01-10 04:39:36
○ 2026-03-21 20:15:12
○ 2026-06-07 00:55:04
○A91.233.84.312015-07-18 → 2016-02-04 · 4 obs
● 2015-07-18 12:48:42
● 2016-02-04 21:10:08
○ 2016-04-18 19:01:36
○ 2026-06-07 00:55:04
● 2016-02-04 21:10:08
○ 2016-04-18 19:01:36
○ 2026-06-07 00:55:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
✅ Authoritative Response
Server:81.91.164.5
NS records: a.nic.de, f.nic.de, z.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.89.214.161 |
Analysis
Hierarchy
mail.quantuminstitute.de is a subdomain of quantuminstitute.de.
IP Addresses
quantuminstitute.de resolves to just one IP address, 159.89.214.161.
Two other host names, along with kokos24.de, www.doremi.at and suben.de, also share IP numbers with quantuminstitute.de.