itheorie.ch - dns.ninja

itheorie.ch

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSns2.hostpoint.ch
A2a00:d70:0:b::1d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRns2.hostpoint.ch
A217.26.53.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRns2.hostpoint.ch
NSns.hostpoint.ch
A2a00:d70:0:b::d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRns.hostpoint.ch
A217.26.51.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRns.hostpoint.ch
NSns3.hostpoint.ch
A2a00:d70:0:b::b🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRns3.hostpoint.ch
A217.26.60.250🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRns3.hostpoint.ch
MXin1-smtp.messagingengine.com
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTfacebook-domain-verification=0jejjlm75fcva7d5wj3cy7ivqetcwh
TXTv=spf1 include:mxsspf.sendpulse.com include:spf.messagingengine.com include:m...
TXTgoogle-site-verification=A5i5mPnWfVYcqu_8LjbDA9w4CdnIb0KIH1LkS_5lzGU
SOAns.hostpoint.chhostmaster@hostpoint.ch serial=1780531200

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-06-10 #6

Same first word

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSns.hostpoint.chns2.hostpoint.chns3.hostpoint.chMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA216.150.1.1108.61.179.4846.101.143.38
NSns.hostpoint.ch2015-06-21 → 2026-06-10 · 2 obs
● 2015-06-21 00:07:20
● 2026-06-10 01:43:16
NSns2.hostpoint.ch2015-06-21 → 2026-06-10 · 2 obs
● 2015-06-21 00:07:20
● 2026-06-10 01:43:16
NSns3.hostpoint.ch2015-06-21 → 2026-06-10 · 2 obs
● 2015-06-21 00:07:20
● 2026-06-10 01:43:16
MXin1-smtp.messagingengine.com2015-06-21 → 2026-06-10 · 2 obs
● 2015-06-21 00:07:20
● 2026-06-10 01:43:16
MXin2-smtp.messagingengine.com2015-06-21 → 2026-06-10 · 2 obs
● 2015-06-21 00:07:20
● 2026-06-10 01:43:16
A108.61.179.482015-06-21 → 2016-08-13 · 4 obs
● 2015-06-21 00:07:20
● 2016-08-13 06:51:30
○ 2017-03-31 22:32:40
○ 2026-06-10 01:43:16
A216.150.1.12026-03-25 → 2026-06-10 · 3 obs
○ 2017-03-31 22:32:40
● 2026-03-25 17:01:02
● 2026-06-10 01:43:16
A46.101.143.382017-03-31 → 2017-03-31 · 4 obs
○ 2016-08-13 06:51:30
● 2017-03-31 22:32:40
○ 2026-03-25 17:01:02
○ 2026-06-10 01:43:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chf.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch...-
itheorie.chns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch6 records

✅ Authoritative Response

Server:217.26.51.254

NS records: ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2026ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS3ns2.hostpoint.ch, ns.hostpoint.ch...
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT3facebook-domain-verification=0jejjlm75fc, google-site-verification=A5i5mPnWfVYcqu_...
SOA1ns.hostpoint.ch hostmaster.hostpoint.ch

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)

Analysis

IP Addresses

itheorie.ch points to a single IP number: 216.150.1.1.

Additional host names — comerge.net, 012c71fc7c4e455b.vercel-dns-017.com, tinybird.com and two others — share IP numbers with itheorie.ch.

Name Servers

The authoritative name servers for itheorie.ch are ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch — three in total.

At least some of itheorie.ch's name servers are shared with other domains, for example pascal-imbach.com, efinanz.ch, athomeabroad.ch and two more.

ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch all resolve to exactly two IP numbers apiece: ns2.hostpoint.ch217.26.53.254 and 2a00:d70:0:b::1d; ns3.hostpoint.ch217.26.60.250 and 2a00:d70:0:b::b; ns.hostpoint.ch217.26.51.254 and 2a00:d70:0:b::d.

Mail Servers

itheorie.ch has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

itheorie.ch shares the same mail server setup as other domains, including smurfturf.nl, jtdtype.com, killigrew.net and two others.

itheorie.ch overlaps on mail servers with certain other domains, hurley.net.au among them.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217, 103.168.172.218 and five additional IP addresses.

Host names with 4 IP numbers:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.