sci.ch - dns.ninja

sci.ch

DNSSEC🔒 Signed (DS record present)
A92.43.218.161🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRwl61.webland.ch
NSns1.webland.ch
A92.43.216.7🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRns1.webland.ch
NSns2.webland.ch
A92.43.217.7🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRns2.webland.ch
NSns3.webland.ch
A92.43.216.8🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRns3.webland.ch
NSns4.webland.ch
A92.43.217.8🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRns4.webland.ch
MXmail.sci.ch
A92.43.217.114🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRms14.webland.ch
TXTv=spf1 include:spf.mail.webland.ch include:spf.concertoshop.ch -all
TXTMS=E9CB0662BD2FA2C98A75C7849574A86384C50142
SOAns1.webland.chpostmaster@sci.ch 2026-07-07 #26

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 2026-07-31 #1
WOT: SAFE (68/100)

Subdomains

Same first word

Similar names

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.webland.chns2.webland.chns3.webland.chns4.webland.chns1.genotec.chns2.genotec.chns3.genotec.chns4.genotec.chMXmail.sci.chall01.mx.genotec.chall02.mx.genotec.chall03.mx.genotec.chbsl01.mx.genotec.chA92.43.218.1612001:1b50::82:195:224:11782.195.224.117
NSns1.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
NSns1.webland.ch2020-10-29 → 2026-07-30 · 3 obs
○ 2016-10-12 17:47:14
● 2020-10-29 13:27:18
● 2026-07-30 23:03:04
NSns2.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
NSns2.webland.ch2020-10-29 → 2026-07-30 · 3 obs
○ 2016-10-12 17:47:14
● 2020-10-29 13:27:18
● 2026-07-30 23:03:04
NSns3.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
NSns3.webland.ch2020-10-29 → 2026-07-30 · 3 obs
○ 2016-10-12 17:47:14
● 2020-10-29 13:27:18
● 2026-07-30 23:03:04
NSns4.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
NSns4.webland.ch2020-10-29 → 2026-07-30 · 3 obs
○ 2016-10-12 17:47:14
● 2020-10-29 13:27:18
● 2026-07-30 23:03:04
MXall01.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
MXall02.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
MXall03.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
MXbsl01.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
MXmail.sci.ch2020-10-29 → 2026-07-30 · 3 obs
○ 2016-10-12 17:47:14
● 2020-10-29 13:27:18
● 2026-07-30 23:03:04
A2001:1b50::82:195:224:1172015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
A82.195.224.1172015-07-13 → 2016-10-12 · 4 obs
● 2015-07-13 23:49:32
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 23:03:04
A92.43.218.1612020-10-29 → 2026-07-30 · 3 obs
○ 2016-10-12 17:47:14
● 2020-10-29 13:27:18
● 2026-07-30 23:03:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chf.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch...-
sci.chns1.webland.ch, ns3.webland.ch, ns2.webland.ch, ns4.webland.ch4 records

✅ Authoritative Response

Server:92.43.217.8

NS records: ns1.webland.ch, ns3.webland.ch, ns2.webland.ch, ns4.webland.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1058ms | Queries: -

📄 Records

TypeCountSample Data
A192.43.218.161
NS4ns4.webland.ch, ns3.webland.ch...
MX1mail.sci.ch (pri: 5)
TXT2MS=E9CB0662BD2FA2C98A75C7849574A86384C50, v=spf1 include:spf.mail.webland.ch inclu
SOA1ns1.webland.ch postmaster.sci.ch

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.webland.ch, ns3.webland.ch, ns2.webland.ch...)

Analysis

Hierarchy

sci.ch is the parent domain of mail.sci.ch and www.sci.ch.

IP Addresses

sci.ch points to a single IP number: 92.43.218.161.

Additional host names — www.sci.ch, friki.ch, nullsternhotel.ch and two others — share IP numbers with sci.ch.

Name Servers

sci.ch has four authoritative name servers: ns1.webland.ch, ns2.webland.ch, ns3.webland.ch and ns4.webland.ch.

There is at least partial name server overlap between sci.ch and other domains — hugenerschreinerei.ch, bandg.ch, tunnel.ch and two more among them.

ns1.webland.ch, ns2.webland.ch, ns3.webland.ch and ns4.webland.ch each resolve to one IP address: ns1.webland.ch resolves to 92.43.216.7, ns2.webland.ch resolves to 92.43.217.7, ns3.webland.ch resolves to 92.43.216.8 and ns4.webland.ch resolves to 92.43.217.8.

Mail Servers

sci.ch has one mail server: mail.sci.ch.

mail.sci.ch resolves to 92.43.217.114 and no other IP number.