mail.arv2.ch - robtex.com

mail.arv2.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

arv2.ch

DNSSECโš ๏ธ Not signed
A149.126.4.144๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH
NSns1.cyon.ch โญ
NSns2.cyon.ch
MXmail.arv2.ch โญ
TXTv=spf1 include:spf.protection.cyon.net -all
SOAns1.cyon.chserver@cyon.ch 2026-01-26 #1

MX for

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A149.126.4.1442a01:ab20:0:4::14492.43.217.109
โ—A149.126.4.1442026-02-28 โ†’ 2026-04-26 ยท 3 obs
โ—‹ 2016-05-05 21:48:44
โ— 2026-02-28 10:33:18
โ— 2026-04-26 17:17:02
โ—A2a01:ab20:0:4::1442026-02-28 โ†’ 2026-04-26 ยท 3 obs
โ—‹ 2016-05-05 21:48:44
โ— 2026-02-28 10:33:18
โ— 2026-04-26 17:17:02
โ—‹A92.43.217.1092015-07-10 โ†’ 2016-05-05 ยท 4 obs
โ— 2015-07-10 08:30:16
โ— 2016-05-05 21:48:44
โ—‹ 2026-02-28 10:33:18
โ—‹ 2026-04-26 17:17:02

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
arv2.chns1.cyon.ch, ns2.cyon.ch4 records

โœ… Authoritative Response

Server:91.206.24.2

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for arv2.ch (unsigned zone)

โฑ๏ธ Timing

Total: 594ms | 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.arv2.ch is the mail server for arv2.ch.

IP Addresses

mail.arv2.ch resolves to two IP numbers: 2a01:ab20:0:4::144 and 149.126.4.144.

other host names including mail.g-eco.org, mail.arv1.ch, g-vis.org, www.vivit.ch and infrasafe.ch share IP numbers with mail.arv2.ch.