datafoundry.us - dns.ninja
datafoundry.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.switch.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 66.209.64.20🇺🇸 SWITCH-166.209.64.0/24 | ||||||
| PTR | ns1.switchnap.com | ||||||
| NS | dns1.datafoundry.com ⚠️ Not in zone NS records | ||||||
| A | 66.209.64.20🇺🇸 SWITCH-166.209.64.0/24 | ||||||
| PTR | ns1.switchnap.com | ||||||
| NS | dns2.datafoundry.com ⚠️ Not in zone NS records | ||||||
| A | 66.209.64.21🇺🇸 SWITCH-166.209.64.0/24 | ||||||
| PTR | ns2.switchnap.com | ||||||
| NS | ns2.switch.com ⚠️ Not in parent delegation | ||||||
| A | 66.209.64.21🇺🇸 SWITCH-166.209.64.0/24 | ||||||
| PTR | ns2.switchnap.com | ||||||
| TXT | e0vt0adscbianmkbj44ta7o42e | ||||||
| SOA | ns1.switch.comhostmaster@switch.com 2020-02-17 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784946504 | ||||||
Same first word
datafoundry.com |
datafoundry.ai |
datafoundry.co |
datafoundry.net |
datafoundry.nl |
datafoundry.info |
datafoundry.com.au |
datafoundry.co.uk |
datafoundry.co.nz |
datafoundry.us |
datafoundry.org |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.datafoundry.com2015-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 02:49:58
●NSdns2.datafoundry.com2015-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 02:49:58
○NSns0.datafoundry.com2015-07-25 → 2020-12-21 · 4 obs
● 2020-12-21 12:02:28
○ 2026-02-15 13:55:22
○ 2026-07-25 02:49:58
●NSns1.switch.com2026-02-15 → 2026-07-25 · 3 obs
● 2026-02-15 13:55:22
● 2026-07-25 02:49:58
●NSns2.switch.com2026-02-15 → 2026-07-25 · 3 obs
● 2026-02-15 13:55:22
● 2026-07-25 02:49:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, n.cctld.us, f.cctld.us, w.cctld.us... | - |
| datafoundry.us | dns1.datafoundry.com, dns2.datafoundry.com | - |
✅ Authoritative Response
Server:66.209.64.21
NS records: dns1.datafoundry.com, dns2.datafoundry.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datafoundry.us (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.switch.com, ns2.switch.com |
| TXT | 1 | e0vt0adscbianmkbj44ta7o42e |
| SOA | 1 | ns1.switch.com hostmaster.switch.com |
Analysis
Name Servers
The domain datafoundry.us is delegated to these four name servers: dns1.datafoundry.com, dns2.datafoundry.com, ns1.switch.com and ns2.switch.com.
There is at least partial name server overlap between datafoundry.us and other domains — datacentersf.com, 44.207.207.in-addr.arpa, 64.209.66.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns0.datafoundry.com, ns1.switchnap.com, ns2.switchnap.com and 6 other name servers in NS record sets.
Of the four host names dns1.datafoundry.com, dns2.datafoundry.com, ns1.switch.com and ns2.switch.com, each resolves to a single IP address: dns1.datafoundry.com to 66.209.64.20, dns2.datafoundry.com to 66.209.64.21, ns1.switch.com to 66.209.64.20 and ns2.switch.com to 66.209.64.21.
Host names pointing to 66.209.64.20 IP addresses: dns1.datafoundry.com and ns1.switch.com.
Host names pointing to 66.209.64.21 IP addresses: dns2.datafoundry.com and ns2.switch.com.