prodignus.ch - robtex.com
prodignus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.prodignus.ch ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2020-10-02 #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 2026-03-24 #43 | ||||||
Subdomains
mail.prodignus.ch |
Same first word
prodignus.ch |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.udag.de2015-11-12 → 2018-01-11 · 4 obs
● 2015-11-12 22:23:10
● 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
○NSns.udag.net2015-11-12 → 2018-01-11 · 4 obs
● 2015-11-12 22:23:10
● 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
○NSns.udag.org2015-11-12 → 2018-01-11 · 4 obs
● 2015-11-12 22:23:10
● 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
○NSns.udagdns.de2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 22:23:10
○ 2026-03-24 21:08:00
○NSns.udagdns.net2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 22:23:10
○ 2026-03-24 21:08:00
●NSns1.world4you.at2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:00
●NSns2.world4you.at2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:00
●MXmail.prodignus.ch2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:00
○MXmx00.udag.de2015-07-04 → 2018-01-11 · 3 obs
● 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
○MXmx01.udag.de2015-07-04 → 2018-01-11 · 3 obs
● 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
●A81.19.154.982026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:00
○A89.31.143.12018-01-11 → 2018-01-11 · 3 obs
● 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
○A89.31.143.122015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-12 22:23:10
○ 2026-03-24 21:08:00
○A89.31.143.162015-11-12 → 2017-01-09 · 5 obs
● 2015-11-12 22:23:10
● 2017-01-09 07:18:22
○ 2018-01-11 09:18:24
○ 2026-03-24 21:08:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| prodignus.ch | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prodignus.ch (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.prodignus.ch (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
The parent of mail.prodignus.ch is prodignus.ch.
IP Addresses
prodignus.ch points to IP number: 81.19.154.98.
Other host names such as kornhaeusl.com, defectradar.at, v2f.at, kombiverkehr.at and kajabi.info share IPs with prodignus.ch.
Name Servers
prodignus.ch is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
prodignus.ch shares the same name server setup as geradeaus.at, cg-veranstaltungstechnik.at, dreyer.at, landoberoesterreich.at and sourceburg.at.
Host names with two IP numbers: ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253; ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
prodignus.ch is handled by a single mail server, mail.prodignus.ch.
mail.prodignus.ch points to a single IP: 81.19.154.99.