language-experts.ch - robtex.com

language-experts.ch

DNSSEC⚠️ Not signed

ch

DNSSEC🔒 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 2026-05-13 #31

DNS History

7 records (0 active, 7 former)

20162017201820192020202120222023202420252026NSns1.citrin.chns2.citrin.chMXmx4.citrin.chmx5.citrin.chmx6.citrin.chA193.247.72.432001:8a8:21:5:12:2004:0:1
○NSns1.citrin.ch2015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10
○NSns2.citrin.ch2015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10
○MXmx4.citrin.ch2015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10
○MXmx5.citrin.ch2015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10
○MXmx6.citrin.ch2015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10
○A193.247.72.432015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10
○A2001:8a8:21:5:12:2004:0:12015-08-16 → 2017-09-01 · 4 obs
● 2015-08-16 19:52:56
● 2017-09-01 08:29:32
○ 2026-03-20 03:20:56
○ 2026-05-13 13:54:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, a.nic.ch, f.nic.ch, e.nic.ch...-

✅ Authoritative Response

Server:194.0.25.39

NS records: b.nic.ch, a.nic.ch, f.nic.ch, e.nic.ch, d.nic.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

TypeCountSample Data