usr.ch - dns.ninja
usr.ch
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-24 #3 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
○NSns1.domainoffensive.de2015-08-27 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
●NSns1.parkingcrew.net2026-03-28 → 2026-07-24 · 3 obs
● 2026-03-28 04:58:42
● 2026-07-24 00:21:58
○NSns2.domainoffensive.de2015-08-27 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
●NSns2.parkingcrew.net2026-03-28 → 2026-07-24 · 3 obs
● 2026-03-28 04:58:42
● 2026-07-24 00:21:58
○NSns3.domainoffensive.de2015-10-24 → 2020-10-29 · 5 obs
● 2015-10-24 00:30:46
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
●MXmail.h-email.net2026-03-28 → 2026-07-24 · 39 obs
● 2026-03-28 04:58:42
○ 2026-03-28 07:43:46
○ 2026-03-28 19:38:06
● 2026-03-31 23:47:24
● 2026-04-01 23:01:46
○ 2026-04-02 14:20:48
○ 2026-04-04 19:09:30
● 2026-04-05 05:21:32
○ 2026-04-05 06:33:46
● 2026-04-05 19:49:04
○ 2026-04-08 04:48:28
● 2026-04-08 16:30:14
○ 2026-04-09 18:04:56
○ 2026-04-11 20:40:10
● 2026-04-12 04:33:28
● 2026-04-12 05:52:44
○ 2026-04-13 18:50:30
● 2026-04-14 00:19:38
○ 2026-04-14 14:54:16
○ 2026-04-21 23:04:38
● 2026-04-22 08:57:36
○ 2026-04-22 09:37:34
● 2026-04-25 04:15:44
● 2026-04-28 14:45:06
○ 2026-04-29 20:15:08
● 2026-04-30 06:31:56
○ 2026-05-28 13:49:56
● 2026-06-02 13:43:54
○ 2026-06-13 09:36:40
○ 2026-06-14 21:42:00
● 2026-06-16 04:11:06
○ 2026-06-21 19:01:14
● 2026-06-22 00:01:28
○ 2026-06-26 10:21:20
● 2026-06-27 22:54:30
○ 2026-06-28 10:02:34
● 2026-07-11 08:29:18
● 2026-07-24 00:21:58
○MXmx.redirect.domainoffensive.de2015-08-27 → 2016-09-01 · 4 obs
● 2016-09-01 09:04:54
○ 2020-10-29 14:02:58
○ 2026-07-24 00:21:58
○MXmx01.mail-redirect.de2020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
○MXmx02.mail-redirect.eu2020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
○MXmxfallback.redirect.domainoffensive.de2015-08-27 → 2016-09-01 · 4 obs
● 2016-09-01 09:04:54
○ 2020-10-29 14:02:58
○ 2026-07-24 00:21:58
●A104.247.81.992026-03-28 → 2026-07-24 · 3 obs
● 2026-03-28 04:58:42
● 2026-07-24 00:21:58
○A116.202.9.1662020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
○A116.203.213.722020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
○A2a01:4f8:190:62f4::132015-08-27 → 2016-09-01 · 4 obs
● 2016-09-01 09:04:54
○ 2020-10-29 14:02:58
○ 2026-07-24 00:21:58
○A2a01:4f8:c010:3f9c::12020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
○A2a01:4f8:c2c:abf5::12020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 14:02:58
○ 2026-03-28 04:58:42
○ 2026-07-24 00:21:58
○A78.47.59.1692015-08-27 → 2016-09-01 · 4 obs
● 2016-09-01 09:04:54
○ 2020-10-29 14:02:58
○ 2026-07-24 00:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, a.nic.ch, e.nic.ch, f.nic.ch... | - |
| usr.ch | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usr.ch (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.usr.ch |
Analysis
Hierarchy
www.usr.ch and multi.usr.ch each fall under usr.ch as their parent domain.
IP Addresses
usr.ch resolves to just one IP address, 104.247.81.99.
Two other host names, along with clarisil.de, werbe-studio.de and mail.room-a.net, also share IP numbers with usr.ch.
Name Servers
Two name servers handle the delegation for usr.ch: ns1.parkingcrew.net and ns2.parkingcrew.net.
usr.ch shares its NS records with other domains, for example 1080up.org, server.selectastyle.com, 360games.com and two others.
At least some of usr.ch's name servers are shared with other domains, for example static-251.194.194.14-tataidc.co.in, static-205.252.194.14-tataidc.co.in, static-58.233.194.14-tataidc.co.in and two more.
Each of ns1.parkingcrew.net and ns2.parkingcrew.net has one IP address: ns1.parkingcrew.net uses 13.248.158.159 and ns2.parkingcrew.net uses 76.223.21.9.
Mail Servers
The sole mail server for usr.ch is mail.h-email.net.
Among the domains sharing a mail server setup with usr.ch are cipientco.com, cpc.ro, wegwijs.com and two others.
With 10 IP addresses total, mail.h-email.net resolves to 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.