vipstudy.com - robtex.com
vipstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.206.214.27🇺🇸 Microsoft172.200.0.0/13 | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | mail.vipstudy.com ⭐ | ||||||
| A | 20.185.246.160🇺🇸 Microsoft20.184.0.0/13 MICROSOFT | ||||||
| TXT | google-site-verification=mqLfMSJmneOEQvCqMUNtm0BEU_vyhh6MGgSIFSmyVjM | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2024-10-16 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785655617 | ||||||
Same first word
DNS History
10 records (4 active, 6 former)
●NSns1.cyon.ch2026-06-25 → 2026-08-02 · 3 obs
● 2026-06-25 10:07:46
● 2026-08-02 07:48:54
○NSns1.sedoparking.com2015-08-15 → 2018-07-10 · 4 obs
● 2018-07-10 19:14:42
○ 2026-06-25 10:07:46
○ 2026-08-02 07:48:54
●NSns2.cyon.ch2026-06-25 → 2026-08-02 · 3 obs
● 2026-06-25 10:07:46
● 2026-08-02 07:48:54
○NSns2.sedoparking.com2015-08-15 → 2018-07-10 · 4 obs
● 2018-07-10 19:14:42
○ 2026-06-25 10:07:46
○ 2026-08-02 07:48:54
○MXlocalhost2017-01-11 → 2018-07-10 · 5 obs
● 2017-01-11 23:55:58
● 2018-07-10 19:14:42
○ 2026-06-25 10:07:46
○ 2026-08-02 07:48:54
○MXmail.nickstel.com2015-08-15 → 2016-04-09 · 4 obs
● 2016-04-09 08:27:04
○ 2017-01-11 23:55:58
○ 2026-08-02 07:48:54
●MXmail.vipstudy.com2026-06-25 → 2026-08-02 · 3 obs
● 2026-06-25 10:07:46
● 2026-08-02 07:48:54
●A172.206.214.272026-06-25 → 2026-08-02 · 3 obs
● 2026-06-25 10:07:46
● 2026-08-02 07:48:54
○A72.52.4.1192018-07-10 → 2018-07-10 · 4 obs
● 2018-07-10 19:14:42
○ 2026-06-25 10:07:46
○ 2026-08-02 07:48:54
○A72.52.4.1202015-08-15 → 2017-01-11 · 4 obs
● 2017-01-11 23:55:58
○ 2018-07-10 19:14:42
○ 2026-08-02 07:48:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vipstudy.com | ns1.cyon.ch, ns2.cyon.ch | - |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vipstudy.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.206.214.27 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | mail.vipstudy.com (pri: 0) |
| TXT | 2 | google-site-verification=mqLfMSJmneOEQvC, v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
Analysis
IP Addresses
vipstudy.com points to a single IP number: 172.206.214.27.
Name Servers
DNS delegation for vipstudy.com points to two name servers: ns1.cyon.ch and ns2.cyon.ch.
vipstudy.com shares its name server setup with other domains, including derivative-repository.com, health-support.ch, wonne.ch and two others.
vipstudy.com has partial name server overlap with other domains, including fotodoku.ch.
ns1.cyon.ch directs to 185.174.216.2 and 2a01:ab20:0:185::2. ns2.cyon.ch directs to 91.206.24.2 and 2001:67c:234::2. Each host name carries two IP addresses.
Mail Servers
vipstudy.com has one mail server: mail.vipstudy.com.
mail.vipstudy.com has exactly one IP number: 20.185.246.160.