openscience.ch - robtex.com
openscience.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.98.101.145🇮🇷 Hetzner91.98.0.0/16 HETZNER-DC | ||||||
| PTR | static.145.101.98.91.clients.your-server.de | ||||||
| NS | ns1.domainparking.de ⭐ | ||||||
| A | 5.75.211.71🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC | ||||||
| PTR | static.71.211.75.5.clients.your-server.de | ||||||
| A | 137.74.127.129🇫🇷 OVH137.74.0.0/16 | ||||||
| NS | ns2.domainparking.de | ||||||
| A | 138.201.228.113🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | ns2.domainparking.de | ||||||
| A | 176.9.15.214🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | ns2.domainparking.de | ||||||
| MX | mx.domainparking.de ⭐ | ||||||
| A | 2606:4700:3032::ac43:8fb1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:3037::6815:3f2d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.21.63.45Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.67.143.177🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.domainparking.dehostmaster@domainparking.de 2022-08-03 #0 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-11-15 #25 | ||||||
Same first word
Similar names
scienceopen.net |
scienceopen.de |
scienceopen.cn |
scienceopen.info |
scienceopen.com |
scienceopen.ru |
scienceopen.ph |
scienceopen.org |
Previous names
Next names
DNS History
12 records (4 active, 8 former)
○NSns1.domaindiscount24.net2015-07-09 → 2019-12-27 · 4 obs
● 2019-12-27 23:37:42
○ 2026-08-26 07:36:56
○ 2026-11-15 12:10:58
●NSns1.domainparking.de2026-10-17 → 2026-11-15 · 3 obs
● 2026-10-17 01:05:42
● 2026-11-15 12:10:58
○NSns2.domaindiscount24.net2015-07-09 → 2019-12-27 · 4 obs
● 2019-12-27 23:37:42
○ 2026-08-26 07:36:56
○ 2026-11-15 12:10:58
●NSns2.domainparking.de2026-10-17 → 2026-11-15 · 3 obs
● 2026-10-17 01:05:42
● 2026-11-15 12:10:58
○NSns3.domaindiscount24.net2015-07-09 → 2019-12-27 · 4 obs
● 2019-12-27 23:37:42
○ 2026-08-26 07:36:56
○ 2026-11-15 12:10:58
●MXmx.domainparking.de2026-10-17 → 2026-11-15 · 2 obs
● 2026-11-15 12:10:58
○A109.234.109.202015-07-09 → 2016-02-26 · 4 obs
● 2016-02-26 06:48:06
○ 2016-06-23 22:34:02
○ 2026-11-15 12:10:58
○A109.234.109.212015-07-09 → 2016-02-26 · 4 obs
● 2016-02-26 06:48:06
○ 2016-06-23 22:34:02
○ 2026-11-15 12:10:58
○A137.74.127.2332019-12-27 → 2019-12-27 · 4 obs
● 2019-12-27 23:37:42
○ 2026-08-26 07:36:56
○ 2026-11-15 12:10:58
○A213.128.138.2362015-07-09 → 2016-02-26 · 4 obs
● 2016-02-26 06:48:06
○ 2016-06-23 22:34:02
○ 2026-11-15 12:10:58
○A51.254.41.572016-06-23 → 2017-03-14 · 5 obs
● 2016-06-23 22:34:02
● 2017-03-14 18:29:20
○ 2019-12-27 23:37:42
○ 2026-11-15 12:10:58
●A91.98.101.1452026-10-17 → 2026-11-15 · 3 obs
● 2026-10-17 01:05:42
● 2026-11-15 12:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, b.nic.ch, a.nic.ch, d.nic.ch... | 10 records |
| openscience.ch | ns1.domainparking.de, ns2.domainparking.de | - |
✅ Authoritative Response
Server:176.9.15.214
NS records: ns1.domainparking.de, ns2.domainparking.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openscience.ch (unsigned zone)
⏱️ Timing
Total: 1714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.98.101.145 |
| NS | 2 | ns1.domainparking.de, ns2.domainparking.de |
| MX | 1 | mx.domainparking.de (pri: 25) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.domainparking.de hostmaster.domainpa |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)
Analysis
IP Addresses
openscience.ch points to a single IP number: 91.98.101.145.
Additional host names — motorradtagestouren.de, hinterhalte.de, zuckerglasur.de and two others — share IP numbers with openscience.ch.
Name Servers
Two name servers handle the delegation for openscience.ch: ns1.domainparking.de and ns2.domainparking.de.
openscience.ch shares its name server setup with other domains, including farbnebelfilter.de, nite.de, heidelicht.de and two others.
ns1.domainparking.de and ns2.domainparking.de both carry two IP addresses. The A records for ns1.domainparking.de are 5.75.211.71 and 137.74.127.129; the A records for ns2.domainparking.de are 138.201.228.113 and 176.9.15.214.
Mail Servers
openscience.ch has one mail server: mx.domainparking.de.
openscience.ch shares the same mail server setup as other domains, including tee-ratgeber.de, stahlbandabroller.de, www.hochstaetten-pfalz.de and two others.
mx.domainparking.de resolves to four IP addresses: 104.21.63.45, 172.67.143.177, 2606:4700:3032::ac43:8fb1 and 2606:4700:3037::6815:3f2d.