jastow.ch - robtex.com

jastow.ch

DNSSEC⚠️ Not signed
A46.231.200.142🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland
PTRsr01.valpix.net
NSns3.rhone.ch ⭐
A81.201.201.4🇨🇭 BAR-AS81.201.192.0/20 BAR Informatik AG
PTRns3.rhone.ch
NSns4.rhone.ch
A81.201.204.4🇨🇭 BAR-AS81.201.192.0/20 BAR Informatik AG
PTRns4.rhone.ch
MXjastow-ch.mail.protection.outlook.com ⭐
A2a01:111:f403:ca3c::🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-gvap278cu00301.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns3.rhone.chwebmaster@rhone.ch 2023-07-28 #22

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 2026-04-12 #2

Same first word

jastow.ch

Similar names

jostwa.de

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns3.rhone.chns4.rhone.chns1.jimdo.comns1.rhone.chns2.jimdo.comns2.rhone.chMXjastow-ch.mail.protection.outlook.commail.jastow.chmx1.jimdo.commx2.jimdo.comA46.231.200.14252.18.10.7652.49.27.23154.171.64.18354.194.225.8254.194.41.13654.229.199.5480.74.153.240
○NSns1.jimdo.com2015-07-02 → 2016-12-29 · 4 obs
● 2015-07-02 06:33:34
● 2016-12-29 06:21:22
○ 2018-09-08 06:24:14
○ 2026-04-11 23:26:44
○NSns1.rhone.ch2018-09-08 → 2018-09-08 · 4 obs
○ 2016-12-29 06:21:22
● 2018-09-08 06:24:14
○ 2026-02-24 10:24:12
○ 2026-04-11 23:26:44
○NSns2.jimdo.com2015-07-02 → 2016-12-29 · 4 obs
● 2015-07-02 06:33:34
● 2016-12-29 06:21:22
○ 2018-09-08 06:24:14
○ 2026-04-11 23:26:44
○NSns2.rhone.ch2018-09-08 → 2018-09-08 · 4 obs
○ 2016-12-29 06:21:22
● 2018-09-08 06:24:14
○ 2026-02-24 10:24:12
○ 2026-04-11 23:26:44
●NSns3.rhone.ch2026-02-24 → 2026-04-11 · 3 obs
○ 2018-09-08 06:24:14
● 2026-02-24 10:24:12
● 2026-04-11 23:26:44
●NSns4.rhone.ch2026-02-24 → 2026-04-11 · 3 obs
○ 2018-09-08 06:24:14
● 2026-02-24 10:24:12
● 2026-04-11 23:26:44
●MXjastow-ch.mail.protection.outlook.com2026-02-24 → 2026-04-11 · 3 obs
○ 2018-09-08 06:24:14
● 2026-02-24 10:24:12
● 2026-04-11 23:26:44
○MXmail.jastow.ch2018-09-08 → 2018-09-08 · 4 obs
○ 2016-12-29 06:21:22
● 2018-09-08 06:24:14
○ 2026-02-24 10:24:12
○ 2026-04-11 23:26:44
○MXmx1.jimdo.com2015-07-02 → 2016-12-29 · 4 obs
● 2015-07-02 06:33:34
● 2016-12-29 06:21:22
○ 2018-09-08 06:24:14
○ 2026-04-11 23:26:44
○MXmx2.jimdo.com2015-07-02 → 2016-12-29 · 4 obs
● 2015-07-02 06:33:34
● 2016-12-29 06:21:22
○ 2018-09-08 06:24:14
○ 2026-04-11 23:26:44
●A46.231.200.1422026-02-24 → 2026-04-11 · 3 obs
○ 2018-09-08 06:24:14
● 2026-02-24 10:24:12
● 2026-04-11 23:26:44
○A52.18.10.762015-11-08 → 2015-11-08 · 4 obs
○ 2015-07-02 06:33:34
● 2015-11-08 23:01:30
○ 2016-01-26 16:06:06
○ 2026-04-11 23:26:44
○A52.49.27.2312016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-18 04:55:26
● 2016-12-29 06:21:22
○ 2018-09-08 06:24:14
○ 2026-04-11 23:26:44
○A54.171.64.1832015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 06:33:34
○ 2015-11-08 23:01:30
○ 2026-04-11 23:26:44
○A54.194.225.822016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-08 23:01:30
● 2016-01-26 16:06:06
○ 2016-04-18 04:55:26
○ 2026-04-11 23:26:44
○A54.194.41.1362015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 06:33:34
○ 2018-09-08 06:24:14
○ 2026-04-11 23:26:44
○A54.229.199.542016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-26 16:06:06
● 2016-04-18 04:55:26
○ 2016-12-29 06:21:22
○ 2026-04-11 23:26:44
○A80.74.153.2402018-09-08 → 2018-09-08 · 4 obs
○ 2016-12-29 06:21:22
● 2018-09-08 06:24:14
○ 2026-02-24 10:24:12
○ 2026-04-11 23:26:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
jastow.chns3.rhone.ch, ns4.rhone.ch2 records

✅ Authoritative Response

Server:81.201.204.4

NS records: ns3.rhone.ch, ns4.rhone.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jastow.ch (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A146.231.200.142
NS2ns4.rhone.ch, ns3.rhone.ch
MX1jastow-ch.mail.protection.outlook.com (p
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns3.rhone.ch webmaster.rhone.ch

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.rhone.ch, ns3.rhone.ch)

Analysis

IP Addresses

jastow.ch resolves to one IP number: 46.231.200.142.

Other host names, for instance 91-212-121-165.zbs.ch, 91-212-121-46.zbs.ch, www.bsow.ch, kippis.zbs.ch and 91-212-121-68.zbs.ch share IP numbers with jastow.ch.

Name Servers

jastow.ch's delegation uses two name servers: ns3.rhone.ch and ns4.rhone.ch.

jastow.ch uses the same name server setup as other domains, such as hotel-waldhaus.ch, matterhornexplorer.com, zermatt-passion-rentals.com, inpf.ch and finishweb.at.

jastow.ch shares name servers with other domains at least partially, for example yieldagent.ch and ruffener.ch.

Host names with a single IP address: ns3.rhone.ch points to 81.201.201.4; ns4.rhone.ch points to 81.201.204.4.

Mail Servers

A single mail server handles jastow.ch, jastow-ch.mail.protection.outlook.com.

Host jastow-ch.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.