python4data.science - dns.ninja
python4data.science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700::6810:fd78🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700::6810:fe78🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.16.253.120Cloudflare104.16.240.0/20 | ||||||
| A | 104.16.254.120Cloudflare104.16.240.0/20 | ||||||
| NS | ns2.inwx.de ⭐ | ||||||
| A | 2001:67c:10b8::104RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| A | 176.97.158.104 | ||||||
| NS | ns.inwx.de | ||||||
| A | 2001:67c:1bc::104RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| A | 192.174.68.104 | ||||||
| NS | ns3.inwx.eu | ||||||
| A | 2a02:d500::53 | ||||||
| A | 45.87.158.53 | ||||||
| MX | mail.cusy.io ⭐ | ||||||
| TXT | google-site-verification=lRhQGeFySLfukfcNE0g1-g0HYf9yZwH4UtWqd6IDC2o | ||||||
| SOA | ns.inwx.dehostmaster@inwx.de 2024-09-01 #0 | ||||||
science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.science ⭐ | ||||||
| NS | a.nic.science | ||||||
| NS | b.nic.science | ||||||
| NS | c.nic.science | ||||||
| NS | ns2.dns.nic.science | ||||||
| NS | ns3.dns.nic.science | ||||||
| SOA | ns1.dns.nic.scienceadmin@tldns.godaddy serial=1789554847 | ||||||
Same first word
python4data.science |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●MXmail.cusy.io2026-09-03 → 2026-09-16 · 4 obs
○ 2026-09-09 18:18:10
● 2026-09-09 21:24:36
● 2026-09-16 11:03:14
●A104.16.253.1202026-09-03 → 2026-09-16 · 4 obs
○ 2026-09-09 18:18:10
● 2026-09-09 21:24:36
● 2026-09-16 11:03:14
●A104.16.254.1202026-09-03 → 2026-09-16 · 4 obs
○ 2026-09-09 18:18:10
● 2026-09-09 21:24:36
● 2026-09-16 11:03:14
●A2606:4700::6810:fd782026-09-03 → 2026-09-16 · 4 obs
○ 2026-09-09 18:18:10
● 2026-09-09 21:24:36
● 2026-09-16 11:03:14
●A2606:4700::6810:fe782026-09-03 → 2026-09-16 · 4 obs
○ 2026-09-09 18:18:10
● 2026-09-09 21:24:36
● 2026-09-16 11:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | ns3.dns.nic.science, ns2.dns.nic.science, ns1.dns.nic.science, a.nic.science... | 12 records |
| python4data.science | ns.inwx.de, ns2.inwx.de, ns3.inwx.eu | - |
✅ Authoritative Response
Server:176.97.158.104
NS records: ns.inwx.de, ns2.inwx.de, ns3.inwx.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.16.253.120, 104.16.254.120 |
| AAAA | 2 | 2606:4700::6810:fd78, 2606:4700::6810:fe78 |
| NS | 3 | ns.inwx.de, ns2.inwx.de... |
| MX | 1 | mail.cusy.io (pri: 10) |
| TXT | 1 | google-site-verification=lRhQGeFySLfukfc |
| SOA | 1 | ns.inwx.de hostmaster.inwx.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.science, b.nic.science, c.nic.science...)
Analysis
IP Addresses
python4data.science has four IP addresses: 104.16.253.120, 104.16.254.120, 2606:4700::6810:fd78 and 2606:4700::6810:fe78.
Two other host names, along with pyseqlab.readthedocs.io, (0x6e616b6564).readthedocs.io and django-nvd3.readthedocs.io, also share IP numbers with python4data.science.
Name Servers
python4data.science has three name servers — ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.
python4data.science partially shares its NS delegation with several other domains, including pkicert.com, goetzens.de, spardasurfsafe.de and two others.
These name servers are often used together with the name servers ns3.inwx.de.
Each of ns2.inwx.de, ns.inwx.de and ns3.inwx.eu points to two IP numbers. ns2.inwx.de points to 176.97.158.104 and 2001:67c:10b8::104. ns.inwx.de points to 192.174.68.104 and 2001:67c:1bc::104. ns3.inwx.eu points to 45.87.158.53 and 2a02:d500::53.
Mail Servers
The sole mail server for python4data.science is mail.cusy.io.
Among the domains sharing a mail server setup with python4data.science are cusy.io, veit-schiele.de, patiententelefon.de and two others.