explora.ch - dns.ninja
explora.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.108.137.42🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | sv10.nextron.ch | ||||||
| NS | dns2.nextron.ch ⭐ | ||||||
| A | 193.108.137.3🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns2.nextron.ch | ||||||
| NS | dns.nextron.ch | ||||||
| A | 193.108.137.2🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | dns.nextron.ch | ||||||
| NS | dns3.nextron.ch | ||||||
| A | 31.171.251.198🇨🇭 CLOUDSIGMA-AS31.171.251.0/24 CloudSigma | ||||||
| PTR | dns3.nextron.ch | ||||||
| MX | antispam.nextron.ch ⭐ | ||||||
| A | 193.108.137.9🇨🇭 AS-TINEO193.108.136.0/23 Nextron | ||||||
| PTR | antispam.nextron.ch | ||||||
| TXT | v=spf1 include:spf.nextron.ch include:spf.exclaimer.net ip4:217.192.59.74 inc... | ||||||
| TXT | google-site-verification=ufTjBjMfBw8hrtAC1tQSGxY3D0oHox_CKevAY8UX9G8 | ||||||
| SOA | dns.nextron.chhostmaster@nextron.ch 2026-07-13 #7 | ||||||
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 2026-07-14 #20 | ||||||
rank #4374 in the tld
WOT: SAFE (66/100)
Subdomains
www.explora.ch |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns.nextron.ch2015-08-02 → 2026-07-14 · 2 obs
● 2026-07-14 08:35:12
●NSdns2.nextron.ch2015-08-02 → 2026-07-14 · 2 obs
● 2026-07-14 08:35:12
●NSdns3.nextron.ch2015-08-02 → 2026-07-14 · 2 obs
● 2026-07-14 08:35:12
○NSservice.nextron.ch2026-05-21 → 2026-05-21 · 4 obs
● 2026-05-21 15:29:26
○ 2026-06-07 01:45:54
○ 2026-07-14 08:35:12
●MXantispam.nextron.ch2015-08-02 → 2026-07-14 · 2 obs
● 2026-07-14 08:35:12
○A193.108.137.372016-03-15 → 2016-12-21 · 5 obs
● 2016-03-15 04:08:50
● 2016-12-21 02:26:46
○ 2026-03-25 00:02:42
○ 2026-07-14 08:35:12
●A193.108.137.422026-03-25 → 2026-07-14 · 3 obs
● 2026-03-25 00:02:42
● 2026-07-14 08:35:12
○A193.108.137.562015-08-02 → 2016-01-17 · 4 obs
● 2016-01-17 11:01:06
○ 2016-03-15 04:08:50
○ 2026-07-14 08:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| explora.ch | dns3.nextron.ch, dns2.nextron.ch, dns.nextron.ch | 3 records |
✅ Authoritative Response
Server:193.108.137.2
NS records: dns3.nextron.ch, dns2.nextron.ch, dns.nextron.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for explora.ch (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.108.137.42 |
| NS | 3 | dns3.nextron.ch, dns.nextron.ch... |
| MX | 1 | antispam.nextron.ch (pri: 5) |
| TXT | 2 | v=spf1 include:spf.nextron.ch include:sp, google-site-verification=ufTjBjMfBw8hrtA |
| SOA | 1 | dns.nextron.ch hostmaster.nextron.ch |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.nextron.ch, dns2.nextron.ch, dns.nextron.ch)
Analysis
Hierarchy
explora.ch serves as the parent of www.explora.ch.
IP Addresses
explora.ch has exactly one IP address — 193.108.137.42.
diashow.ch, www.solexperts.com, solexperts.com plus two other host names have IP numbers in common with explora.ch.
Name Servers
explora.ch carries NS records delegating to dns2.nextron.ch, dns3.nextron.ch and dns.nextron.ch.
explora.ch has at least partial name server overlap with other domains, such as (0x616e616c)bleaching.ch, casinopokershop.com, estv.ch and two others.
These name servers tend to appear together with the name servers ns1.help.ch, ns2.help.ch and ns3.help.ch.
dns2.nextron.ch points to 193.108.137.3; dns3.nextron.ch points to 31.171.251.198; dns.nextron.ch points to 193.108.137.2 — each hostname maps to exactly one IP address.
Mail Servers
explora.ch uses one mail server — antispam.nextron.ch.
The mail server setup of explora.ch matches that of other domains such as thehungryandcreative.com, body-move.ch, innotrade.ch and two others.
explora.ch uses mail servers that are also used by other domains, including bg-pratteln.ch, indutrade.ch and eurofima-safe.ch.
antispam.nextron.ch carries a single IP number, which is 193.108.137.9.