mail.duval.ch - robtex.com

Check domain reputation for mail.duval.ch โ†’

mail.duval.ch

DNSSECโš ๏ธ Not signed
A2a01:ab20:0:4::144๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
PTRs135.cyon.net
A149.126.4.144๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH

duval.ch

DNSSECโš ๏ธ Not signed
A2a01:ab20:0:4::144๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
A149.126.4.144๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH
NSns1.cyon.ch โญ
NSns2.cyon.ch
MXmail.duval.ch โญ
TXTv=spf1 include:spf.protection.cyon.net -all
SOAns1.cyon.chserver@cyon.ch 2026-03-05 #3

MX for

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A149.126.4.1442a01:ab20:0:4::14492.43.217.106
โ—A149.126.4.1442026-06-13 โ†’ 2026-08-15 ยท 3 obs
โ—‹ 2016-03-18 12:35:08
โ— 2026-06-13 08:29:16
โ— 2026-08-15 00:39:24
โ—A2a01:ab20:0:4::1442026-06-13 โ†’ 2026-08-15 ยท 3 obs
โ—‹ 2016-03-18 12:35:08
โ— 2026-06-13 08:29:16
โ— 2026-08-15 00:39:24
โ—‹A92.43.217.1062015-06-16 โ†’ 2016-03-18 ยท 4 obs
โ— 2015-06-16 00:38:22
โ— 2016-03-18 12:35:08
โ—‹ 2026-06-13 08:29:16
โ—‹ 2026-08-15 00:39:24

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
chb.nic.ch, a.nic.ch, d.nic.ch, e.nic.ch...-
duval.chns2.cyon.ch, ns1.cyon.ch4 records

โœ… Authoritative Response

Server:91.206.24.2

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for duval.ch (unsigned zone)

โฑ๏ธ Timing

Total: 527ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1149.126.4.144
AAAA12a01:ab20:0:4::144

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.duval.ch is a mail server for duval.ch.

IP Addresses

mail.duval.ch points to the IP addresses 149.126.4.144 and 2a01:ab20:0:4::144

Among the host names that share IP numbers with mail.duval.ch are arv2.ch, roosen.ch, insos.ch and two others.