dfet.ch - robtex.com
dfet.ch
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.digitalocean.com β | ||||||
| A | 2606:4700:52::ac40:34d2πΊπΈ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515πΊπΈ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1πΊπΈ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209πΊπΈ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@dfet.ch serial=0 | ||||||
ch
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.ch β | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-25 #5 | ||||||
Subdomains
Same first word
dfet.ch |
Similar names
DNS History
3 records (3 active, 0 former)
βNSns1.digitalocean.com2026-04-10 β 2026-04-25 Β· 2 obs
β 2026-04-25 01:35:32
βNSns2.digitalocean.com2026-04-10 β 2026-04-25 Β· 2 obs
β 2026-04-25 01:35:32
βNSns3.digitalocean.com2026-04-10 β 2026-04-25 Β· 2 obs
β 2026-04-25 01:35:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| dfet.ch | ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com | - |
β Authoritative Response
Server:172.64.52.210
NS records: ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dfet.ch (unsigned zone)
β±οΈ Timing
Total: 561ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.dfet.ch |
Analysis
Hierarchy
dfet.ch is the parent of test-fix-installed-ass-641kgi.dfet.ch.
Name Servers
dfet.ch is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
dfet.ch at least partially shares name servers with other domains, for instance custerem.com, 9.59.139.in-addr.arpa, 15.99.167.in-addr.arpa, pkje.net and outboxacademia.com.
Host names with two IP numbers:
ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.