dfet.ch - robtex.com

dfet.ch

DNSSEC⚠️ Not signed
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209πŸ‡ΊπŸ‡Έ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
SOAns1.digitalocean.comhostmaster@dfet.ch serial=0

ch

DNSSECπŸ”’ Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-04-25 #5

Subdomains

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.com
●NSns1.digitalocean.com2026-04-10 β†’ 2026-04-25 Β· 2 obs
● 2026-04-10 23:54:52
● 2026-04-25 01:35:32
●NSns2.digitalocean.com2026-04-10 β†’ 2026-04-25 Β· 2 obs
● 2026-04-10 23:54:52
● 2026-04-25 01:35:32
●NSns3.digitalocean.com2026-04-10 β†’ 2026-04-25 Β· 2 obs
● 2026-04-10 23:54:52
● 2026-04-25 01:35:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
dfet.chns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com-

βœ… Authoritative Response

Server:172.64.52.210

NS records: ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfet.ch (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS3ns3.digitalocean.com, ns1.digitalocean.com...
SOA1ns1.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.