dr-graf.ch - robtex.com

dr-graf.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 2026-04-29 #42

Same first word

dr-graf.de
dr-graf.at
dr-graf.koeln

Similar names

frg-rad.com

DNS History

6 records (0 active, 6 former)

20162017201820192020202120222023202420252026NSns.dr-graf.chns1.web01.mc4web.chns2.web01.mc4web.chMXmail.dr-graf.chA146.228.112.129185.101.157.74
○NSns.dr-graf.ch2015-07-31 → 2017-03-28 · 4 obs
● 2015-07-31 21:04:26
● 2017-03-28 19:20:46
○ 2026-04-10 21:04:08
○ 2026-04-29 19:51:56
○NSns1.web01.mc4web.ch2015-12-06 → 2017-03-28 · 5 obs
○ 2015-07-31 21:04:26
● 2015-12-06 22:06:34
● 2017-03-28 19:20:46
○ 2026-04-10 21:04:08
○ 2026-04-29 19:51:56
○NSns2.web01.mc4web.ch2015-12-06 → 2017-03-28 · 5 obs
○ 2015-07-31 21:04:26
● 2015-12-06 22:06:34
● 2017-03-28 19:20:46
○ 2026-04-10 21:04:08
○ 2026-04-29 19:51:56
○MXmail.dr-graf.ch2015-07-31 → 2017-03-28 · 4 obs
● 2015-07-31 21:04:26
● 2017-03-28 19:20:46
○ 2026-04-10 21:04:08
○ 2026-04-29 19:51:56
○A146.228.112.1292015-07-31 → 2015-07-31 · 3 obs
● 2015-07-31 21:04:26
○ 2015-12-06 22:06:34
○ 2026-04-29 19:51:56
○A185.101.157.742015-12-06 → 2017-03-28 · 5 obs
○ 2015-07-31 21:04:26
● 2015-12-06 22:06:34
● 2017-03-28 19:20:46
○ 2026-04-10 21:04:08
○ 2026-04-29 19:51:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-

✅ Authoritative Response

Server:194.0.25.39

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

TypeCountSample Data