ns2.calnet.ch - robtex.com

ns2.calnet.ch

DNSSECโš ๏ธ Not signed
A51.75.75.238๐Ÿ‡ฉ๐Ÿ‡ช OVH51.75.0.0/16
PTRr.caloi.org

calnet.ch

DNSSEC๐Ÿ”’ Signed (DS record present)
A93.94.243.187๐Ÿ‡จ๐Ÿ‡ญ MONZOON-AS93.94.240.0/21 MONZOON
NSns0.calnet.ch โญ
NSns2.calnet.ch
MXmail.calnet.ch โญ
TXTv=spf1 mx a ip4:93.94.243.187 -all
SOAns0.calnet.chpostmaster@calnet.ch 2026-05-13 #2

NS for

Previously NS for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A51.75.75.2382001:41d0:51:1::57237.59.100.229
โ—‹A2001:41d0:51:1::5722015-11-05 โ†’ 2016-12-23 ยท 5 obs
โ—‹ 2015-06-06 08:32:56
โ— 2015-11-05 09:00:38
โ— 2016-12-23 13:42:22
โ—‹ 2026-02-14 23:33:52
โ—‹ 2026-05-13 20:04:28
โ—‹A37.59.100.2292015-06-06 โ†’ 2016-12-23 ยท 4 obs
โ— 2015-06-06 08:32:56
โ— 2016-12-23 13:42:22
โ—‹ 2026-02-14 23:33:52
โ—‹ 2026-05-13 20:04:28
โ—A51.75.75.2382026-02-14 โ†’ 2026-05-13 ยท 3 obs
โ—‹ 2016-12-23 13:42:22
โ— 2026-02-14 23:33:52
โ— 2026-05-13 20:04:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
calnet.chns2.calnet.ch, ns0.calnet.ch2 records

โœ… Authoritative Response

Server:51.75.75.238

NS records: ns2.calnet.ch, ns0.calnet.ch

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 753ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A151.75.75.238

๐Ÿ“Œ Glue Records Collected

Total: 2

In-bailiwick: 2 (ns0.calnet.ch, ns2.calnet.ch)

Analysis

Name Server Role

ns2.calnet.ch serves as the name server for calnet.ch, cortellini.ch and caloi.ch.

ns0.calnet.ch, ns.cortellini.ch and ns1.caloi.ch are commonly used as name servers along with ns2.calnet.ch.

IP Addresses

ns2.calnet.ch points to a single IP address: 51.75.75.238.

Other host names, for instance r.caloi.org, share IP numbers with ns2.calnet.ch.