infosysplus.ch - robtex.com
infosysplus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.purecloud.ch ⚠️ Not in zone NS records | ||||||
| A | 2001:4178:3:a357:62:116:159:4🇩🇪 INTERNETX-AS2001:4178::/29 INTERNETX-INET6-PA | ||||||
| PTR | a.customer-auth.net | ||||||
| A | 62.116.159.4🇩🇪 INTERNETX-AS62.116.159.0/24 INTERNETX-MUC-A2 | ||||||
| PTR | a.customer-auth.net | ||||||
| NS | ns2.purecloud.ch ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:580:401:217:160:113:37🇩🇪 IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX | ||||||
| PTR | b.customer-auth.net | ||||||
| A | 217.160.113.37🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX | ||||||
| PTR | b.customer-auth.net | ||||||
| NS | ns3.purecloud.ch ⚠️ Not in zone NS records | ||||||
| A | 2a01:130:2000:118:89:146:248:4🇩🇪 INTERNET_AG2a01:130::/32 DE-NIC-20060621 | ||||||
| PTR | c.customer-auth.net | ||||||
| A | 89.146.248.4🇩🇪 INTERNET_AG89.146.248.0/24 | ||||||
| PTR | c.customer-auth.net | ||||||
| NS | ns4.purecloud.ch ⚠️ Not in zone NS records | ||||||
| A | 2607:f1c0:1800:8091:74:208:254:4🇺🇸 IONOS-AS2607:f1c0:1800::/48 IONOS-AND-INTERNETX | ||||||
| PTR | d.customer-auth.net | ||||||
| A | 74.208.254.4🇺🇸 IONOS-AS74.208.254.0/24 IONOS-AND-INTERNETX | ||||||
| PTR | d.customer-auth.net | ||||||
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 2026-05-10 #40 | ||||||
Same first word
infosysplus.ch |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns01.levcloud.ch2015-08-19 → 2020-02-29 · 4 obs
● 2020-02-29 12:54:04
○ 2026-02-28 23:16:42
○ 2026-05-10 18:25:38
○NSns02.levcloud.ch2015-08-19 → 2020-02-29 · 4 obs
● 2020-02-29 12:54:04
○ 2026-02-28 23:16:42
○ 2026-05-10 18:25:38
●NSns1.purecloud.ch2026-02-28 → 2026-05-10 · 3 obs
● 2026-02-28 23:16:42
● 2026-05-10 18:25:38
●NSns2.purecloud.ch2026-02-28 → 2026-05-10 · 3 obs
● 2026-02-28 23:16:42
● 2026-05-10 18:25:38
●NSns3.purecloud.ch2026-02-28 → 2026-05-10 · 3 obs
● 2026-02-28 23:16:42
● 2026-05-10 18:25:38
●NSns4.purecloud.ch2026-02-28 → 2026-05-10 · 3 obs
● 2026-02-28 23:16:42
● 2026-05-10 18:25:38
○NSnsa1.nts.ch2015-08-19 → 2020-02-29 · 4 obs
● 2020-02-29 12:54:04
○ 2026-02-28 23:16:42
○ 2026-05-10 18:25:38
○MXmailgw01.levcloud.ch2015-08-19 → 2020-02-29 · 4 obs
● 2020-02-29 12:54:04
○ 2026-02-28 23:16:42
○ 2026-05-10 18:25:38
○A217.26.54.602015-08-19 → 2020-02-29 · 4 obs
● 2020-02-29 12:54:04
○ 2026-02-28 23:16:42
○ 2026-05-10 18:25:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| infosysplus.ch | ns4.purecloud.ch, ns1.purecloud.ch, ns2.purecloud.ch, ns3.purecloud.ch | 8 records |
✅ Authoritative Response
Server:74.208.254.4
NS records: ns4.purecloud.ch, ns1.purecloud.ch, ns2.purecloud.ch, ns3.purecloud.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for infosysplus.ch (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns4.purecloud.ch, ns3.purecloud.ch, ns2.purecloud.ch...)
Analysis
Name Servers
infosysplus.ch's delegation is handled by four name servers: ns1.purecloud.ch, ns2.purecloud.ch, ns3.purecloud.ch and ns4.purecloud.ch.
infosysplus.ch partially shares name servers with other domains; examples include kunzareal.ch, schoenau-wetzikon.ch, levantis-hosting.ch, xendesktop.ch and levantis.ch.
Host names with two IPs:
ns1.purecloud.ch points to 2001:4178:3:a357:62:116:159:4 and 62.116.159.4
ns2.purecloud.ch points to 2001:8d8:580:401:217:160:113:37 and 217.160.113.37
ns3.purecloud.ch points to 2a01:130:2000:118:89:146:248:4 and 89.146.248.4
ns4.purecloud.ch points to 2607:f1c0:1800:8091:74:208:254:4 and 74.208.254.4