mail.matematica.ch - robtex.com

mail.matematica.ch

DNSSECโš ๏ธ Not signed
A2a01:ab20:0:4::60๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
PTRs051.cyon.net
A149.126.4.60๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH

matematica.ch

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:ab20:0:4::60๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
A149.126.4.60๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH
NSns1.cyon.ch โญ
NSns2.cyon.ch
MXmail.matematica.ch โญ
TXTv=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all
TXTgoogle-site-verification=p4Jk6bqwYRWeiRuK6V1yBETGZCKD8kEz9s6z_eYbOao
SOAns1.cyon.chserver@cyon.ch 2024-05-23 #0

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A149.126.4.602a01:ab20:0:4::60
โ—A149.126.4.602026-02-19 โ†’ 2026-04-13 ยท 5 obs
โ— 2026-02-19 20:08:14
โ— 2026-03-30 06:52:20
โ—‹ 2026-04-05 02:27:06
โ— 2026-04-11 16:24:44
โ— 2026-04-13 12:02:42
โ—A2a01:ab20:0:4::602026-02-19 โ†’ 2026-04-13 ยท 5 obs
โ— 2026-02-19 20:08:14
โ— 2026-03-30 06:52:20
โ—‹ 2026-04-05 02:27:06
โ— 2026-04-11 16:24:44
โ— 2026-04-13 12:02:42

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
matematica.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: 623ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1149.126.4.60
AAAA12a01:ab20:0:4::60

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

IP Addresses

mail.matematica.ch points to two IP numbers: 2a01:ab20:0:4::60 and 149.126.4.60.

Other host names, for instance info.pro.br, hangar.ch, moringa.ch, igeb.ch and energieintensive.ch share IP numbers with mail.matematica.ch.