patricksteffen.ch - robtex.com
patricksteffen.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 2026-03-29 #19 | ||||||
Subdomains
mail.patricksteffen.ch |
Same first word
patricksteffen.ch |
Similar names
DNS History
9 records (7 active, 2 former)
●NSdns11.firestorm.ch2015-07-08 → 2026-03-29 · 2 obs
● 2026-03-29 09:07:04
●NSdns12.firestorm-isp.com2015-07-08 → 2026-03-29 · 2 obs
● 2026-03-29 09:07:04
●NSdns13.firestorm-isp.com2015-07-08 → 2026-03-29 · 2 obs
● 2026-03-29 09:07:04
●NSdns14.firestorm.ch2015-07-08 → 2026-03-29 · 2 obs
● 2026-03-29 09:07:04
○MXmail.patricksteffen.ch2015-07-08 → 2017-02-14 · 4 obs
● 2017-02-14 04:09:56
○ 2026-02-15 04:46:40
○ 2026-03-29 09:07:04
●MXsr47.firestorm.ch2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 04:46:40
● 2026-03-29 09:07:04
●A185.85.110.112026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 04:46:40
● 2026-03-29 09:07:04
●A2a14:6640:200:1::b2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 04:46:40
● 2026-03-29 09:07:04
○A62.146.152.112015-07-08 → 2017-02-14 · 4 obs
● 2017-02-14 04:09:56
○ 2026-02-15 04:46:40
○ 2026-03-29 09:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, a.nic.ch, f.nic.ch, b.nic.ch... | - |
| patricksteffen.ch | dns13.firestorm-isp.com, dns11.firestorm.ch, dns12.firestorm-isp.com, dns14.firestorm.ch | 6 records |
✅ Authoritative Response
Server:46.140.230.170
NS records: dns13.firestorm-isp.com, dns11.firestorm.ch, dns12.firestorm-isp.com, dns14.firestorm.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.85.110.11 |
| AAAA | 1 | 2a14:6640:200:1::b |
| NS | 4 | dns11.firestorm.ch, dns13.firestorm-isp.com... |
| MX | 1 | sr47.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
patricksteffen.ch is parent of mail.patricksteffen.ch.
IP Addresses
patricksteffen.ch points to two IP numbers: 2a14:6640:200:1::b and 185.85.110.11.
Other host names, for instance www.switzerland-4you.com, mail.mhkd.ch, studair.ch, mail.hp9100.info and circus-monti.ch share IP numbers with patricksteffen.ch.
Name Servers
patricksteffen.ch is delegated to four name servers: dns11.firestorm.ch, dns14.firestorm.ch, dns12.firestorm-isp.com and dns13.firestorm-isp.com.
patricksteffen.ch at least partially shares its name servers with other domains, for instance ingenhoven.ch, intent.ch, campingjaunpass.swiss, aspects.ch and dgs.ch.
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
patricksteffen.ch is served by a single mail server, sr47.firestorm.ch.
patricksteffen.ch uses the same mail server setup as other domains such as switzerland-4you.com, mex-sports.ch, lyse.ch, angiesminiaturen.ch and mmtec.ch.
Hostname sr47.firestorm.ch resolves to two IPs: 2a14:6640:200:1::b and 185.85.110.11.