schmidlin.ch - robtex.com
schmidlin.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.50.44.57🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix | ||||||
| PTR | ec2-52-50-44-57.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.schmidlin.ch ⭐ | ||||||
| A | 146.4.37.254🇨🇭 SWISSCOM146.4.0.0/17 Swisscom (Schweiz) AG - SME/Cybernet Provider Local Registry | ||||||
| PTR | mail.schmidlin.ch | ||||||
| TXT | 1q+YpDbEphOGWgU2lIl7aeQKbXq+Uxhyetjo3PAQ/t9z/bpdSznIxy4P6Ai0qD/Gu/6chKOydbOwj... | ||||||
| TXT | A7hLjJ2Hb3HEHVsKv0GBe5ohf+7hLrjVlEHC4nhm561wmAt6eymvRs2qZSRiFxx4RT6n5vaP47a+Y... | ||||||
| TXT | MS=B550C062BDD7942FB77E5E878D69C0E8052F3912 | ||||||
| TXT | ZA=Cv27wE8rPfaWtsuyWg/LRg== | ||||||
| TXT | gg0hgaviesahuierkfm78uvoau | ||||||
| TXT | linkedin-site-verification=efa7cfae-931a-45d4-85bd-0999fb7b9275 | ||||||
| TXT | pinterest-site-verification=bd430cf83b36c714d56609d7b1e65d69 | ||||||
| TXT | v=spf1 a mx ip4:146.4.37.254 a:mail.ostendis.ch include:spf.codepiraten.com i... | ||||||
| TXT | brevo-code:afcc626821afcf0826037fc46e2ca243 | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-12 #2 | ||||||
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 2026-03-27 #27 | ||||||
Subdomains
mail.schmidlin.ch |
Same first word
schmidlin.com |
schmidlin.name |
schmidlin.ch |
DNS History
9 records (5 active, 4 former)
○NSdns.adbw.ch2015-05-30 → 2017-06-28 · 3 obs
● 2017-06-28 20:30:16
○ 2026-03-27 13:26:20
○NSdns2.adbw.ch2015-05-30 → 2017-06-28 · 3 obs
● 2017-06-28 20:30:16
○ 2026-03-27 13:26:20
●NSns1.first-ns.de2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:20
●NSrobotns2.second-ns.de2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:20
●NSrobotns3.second-ns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:20
●MXmail.schmidlin.ch2015-05-30 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:20
○A217.150.251.172015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-24 09:03:30
○ 2026-03-27 13:26:20
○A46.4.97.372015-10-24 → 2017-06-28 · 4 obs
● 2015-10-24 09:03:30
● 2017-06-28 20:30:16
○ 2026-03-27 13:26:20
●A52.50.44.572026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| schmidlin.ch | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schmidlin.ch (unsigned zone)
⏱️ Timing
Total: 1167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.50.44.57 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.schmidlin.ch (pri: 10) |
| TXT | 9 | gg0hgaviesahuierkfm78uvoau, linkedin-site-verification=efa7cfae-931a... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
schmidlin.ch is the parent of mail.schmidlin.ch.
IP Addresses
schmidlin.ch resolves to one IP number: 52.50.44.57.
Other host names, for instance www.murotex.ch, murotex.ch and ec2-52-50-44-57.eu-west-1.compute.amazonaws.com share IP numbers with schmidlin.ch.
Name Servers
schmidlin.ch is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
schmidlin.ch at least partially shares name servers with other domains, for instance gerwinski.info, die-seniorenbegleiterin.com, hits-shop.de, aquantum-indices.com and no-fm.de.
These name servers are commonly used with ns03.sonderformat.ch, ns01.sonderformat.net and ns02.sonderformat.org.
Host names with two IP numbers:
robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
schmidlin.ch is handled by a single mail server, mail.schmidlin.ch.
mail.schmidlin.ch resolves to IP 146.4.37.254.