mail.jwc.ch - robtex.com

mail.jwc.ch

DNSSECโš ๏ธ Not signed
A2a01:ab20:0:4::90๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
PTRs081.cyon.net
A149.126.4.90๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH

jwc.ch

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:ab20:0:4::90๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
A149.126.4.90๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH
NSns1.cyon.ch โญ
NSns2.cyon.ch
MXmail.jwc.ch โญ
TXTv=spf1 include:spf.protection.cyon.net -all
SOAns1.cyon.chserver@cyon.ch 2022-01-24 #2

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A149.126.4.902a01:ab20:0:4::90
โ—A149.126.4.902026-04-14 โ†’ 2026-05-14 ยท 4 obs
โ— 2026-04-14 10:11:52
โ—‹ 2026-04-15 16:46:22
โ— 2026-04-22 03:29:54
โ— 2026-05-14 17:08:18
โ—A2a01:ab20:0:4::902026-04-14 โ†’ 2026-05-14 ยท 4 obs
โ— 2026-04-14 10:11:52
โ—‹ 2026-04-15 16:46:22
โ— 2026-04-22 03:29:54
โ— 2026-05-14 17:08:18

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
chd.nic.ch, e.nic.ch, a.nic.ch, b.nic.ch...-
jwc.chns1.cyon.ch, ns2.cyon.ch4 records

โœ… Authoritative Response

Server:185.174.216.2

NS records: ns1.cyon.ch, ns2.cyon.ch

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 3632ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1149.126.4.90
AAAA12a01:ab20:0:4::90

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)

Analysis

Mail Server Role

mail.jwc.ch serves as the mail server for jwc.ch.

IP Addresses

Two IP numbers are pointed to by mail.jwc.ch: 2a01:ab20:0:4::90 and 149.126.4.90.

other host names include azeiger.ch, mail.powertrac.ch, cway.ch, aschudel.ch and steuerrevue.ch; they share IP numbers with mail.jwc.ch.