peter-werlen.ch - robtex.com
peter-werlen.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 2026-03-25 #5 | ||||||
Subdomains
mail.peter-werlen.ch |
Same first word
peter-werlen.ch |
peter-werlen.com |
DNS History
14 records (7 active, 7 former)
●NSdns11.firestorm.ch2020-02-11 → 2026-03-25 · 3 obs
● 2020-02-11 08:26:28
● 2026-03-25 02:20:00
●NSdns12.firestorm-isp.com2020-02-11 → 2026-03-25 · 3 obs
● 2020-02-11 08:26:28
● 2026-03-25 02:20:00
●NSdns13.firestorm-isp.com2020-02-11 → 2026-03-25 · 3 obs
● 2020-02-11 08:26:28
● 2026-03-25 02:20:00
●NSdns14.firestorm.ch2020-02-11 → 2026-03-25 · 3 obs
● 2020-02-11 08:26:28
● 2026-03-25 02:20:00
○NSns1.holzer-informatik.ch2015-07-12 → 2017-03-14 · 4 obs
● 2017-03-14 21:11:52
○ 2020-02-11 08:26:28
○ 2026-03-25 02:20:00
○NSns2.holzer-informatik.ch2015-07-12 → 2017-03-14 · 4 obs
● 2017-03-14 21:11:52
○ 2020-02-11 08:26:28
○ 2026-03-25 02:20:00
○MXmail.peter-werlen.ch2020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 08:26:28
○ 2026-02-18 12:34:26
○ 2026-03-25 02:20:00
○MXsmtpin1.peter-werlen.ch2015-07-12 → 2017-03-14 · 4 obs
● 2017-03-14 21:11:52
○ 2020-02-11 08:26:28
○ 2026-03-25 02:20:00
○MXsmtpin2.peter-werlen.ch2015-07-12 → 2017-03-14 · 4 obs
● 2017-03-14 21:11:52
○ 2020-02-11 08:26:28
○ 2026-03-25 02:20:00
●MXsr56.firestorm.ch2026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 12:34:26
● 2026-03-25 02:20:00
●A185.85.109.332026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 12:34:26
● 2026-03-25 02:20:00
○A188.40.216.332020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 08:26:28
○ 2026-02-18 12:34:26
○ 2026-03-25 02:20:00
○A193.36.36.862015-07-12 → 2017-03-14 · 4 obs
● 2017-03-14 21:11:52
○ 2020-02-11 08:26:28
○ 2026-03-25 02:20:00
●A2a14:6640:100:1::212026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 12:34:26
● 2026-03-25 02:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| peter-werlen.ch | dns12.firestorm-isp.com, dns14.firestorm.ch, dns11.firestorm.ch, dns13.firestorm-isp.com | 6 records |
✅ Authoritative Response
Server:185.85.110.50
NS records: dns12.firestorm-isp.com, dns14.firestorm.ch, dns11.firestorm.ch, dns13.firestorm-isp.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1086ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.85.109.33 |
| AAAA | 1 | 2a14:6640:100:1::21 |
| NS | 4 | dns11.firestorm.ch, dns12.firestorm-isp.com... |
| MX | 1 | sr56.firestorm.ch (pri: 10) |
| TXT | 1 | v=spf1 include:spf.firestorm.ch -all |
| SOA | 1 | dns11.firestorm.ch info.firestorm.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns14.firestorm.ch, dns14.firestorm.ch, dns11.firestorm.ch...)
Analysis
Hierarchy
peter-werlen.ch is the parent of mail.peter-werlen.ch.
IP Addresses
peter-werlen.ch points to two IPs: 2a14:6640:100:1::21 and 185.85.109.33.
Other host names including lb-bau.ch, tobet.ch, restaurant-bonanza.ch, mail.caffe-mondiale.ch and 20generationen.com share IP numbers with peter-werlen.ch.
Name Servers
peter-werlen.ch is delegated to four name servers: dns11.firestorm.ch, dns14.firestorm.ch, dns12.firestorm-isp.com and dns13.firestorm-isp.com.
peter-werlen.ch at least partially shares name servers with other domains, including 4ever-bike.ch, trimaran.ch, linakis.ch, xn--plttliwelt-r5a.ch and promacap.com.
Host names with four IP numbers: dns14.firestorm.ch points to 2a0b:1640:1:1:1:1:12cd:a04a, 2a14:6640:100:ff::32, 46.140.230.170 and 185.206.180.93.
Host names with two IP numbers: dns11.firestorm.ch points to 2a14:6640:200::32 and 185.85.110.50; dns12.firestorm-isp.com points to 2a14:6640:100::32 and 185.85.109.50; dns13.firestorm-isp.com points to 2a14:6640:300::b4 and 185.85.111.180.
Mail Servers
peter-werlen.ch is handled by a single mail server, sr56.firestorm.ch.
peter-werlen.ch shares its mail server setup with other domains, including th-e.ch, agerda.ch, denzlein.de, lb-bau.ch and tobet.ch.
peter-werlen.ch shares some mail servers with other domains, at least partially, for instance winformatic.ch.
sr56.firestorm.ch points to two IPs: 2a14:6640:100:1::21 and 185.85.109.33.