crypto.study - robtex.com
crypto.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.53.179.146🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@crypto.study 2026-05-22 #1 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1780266083 | ||||||
Subdomains
www.crypto.study |
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
○NScuritiba.ns.porkbun.com2026-02-25 → 2026-03-20 · 6 obs
○ 2026-02-25 03:57:10
● 2026-02-25 22:36:18
● 2026-03-20 06:24:32
○ 2026-04-01 15:44:48
○ 2026-06-01 00:14:54
○NSfortaleza.ns.porkbun.com2026-02-25 → 2026-03-20 · 6 obs
○ 2026-02-25 03:57:10
● 2026-02-25 22:36:18
● 2026-03-20 06:24:32
○ 2026-04-01 15:44:48
○ 2026-06-01 00:14:54
○NSmaceio.ns.porkbun.com2026-02-25 → 2026-03-20 · 6 obs
○ 2026-02-25 03:57:10
● 2026-02-25 22:36:18
● 2026-03-20 06:24:32
○ 2026-04-01 15:44:48
○ 2026-06-01 00:14:54
●NSns1.dyna-ns.net2026-04-01 → 2026-06-01 · 3 obs
● 2026-04-01 15:44:48
● 2026-06-01 00:14:54
●NSns2.dyna-ns.net2026-04-01 → 2026-06-01 · 3 obs
● 2026-04-01 15:44:48
● 2026-06-01 00:14:54
○NSns69.domaincontrol.com2017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-24 15:20:44
○ 2026-06-01 00:14:54
○NSns70.domaincontrol.com2017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-24 15:20:44
○ 2026-06-01 00:14:54
○NSsalvador.ns.porkbun.com2026-02-25 → 2026-03-20 · 6 obs
○ 2026-02-25 03:57:10
● 2026-02-25 22:36:18
● 2026-03-20 06:24:32
○ 2026-04-01 15:44:48
○ 2026-06-01 00:14:54
○A185.53.179.1282026-04-01 → 2026-05-15 · 5 obs
● 2026-04-01 15:44:48
● 2026-05-15 05:10:10
○ 2026-05-23 01:45:38
○ 2026-06-01 00:14:54
●A185.53.179.1462026-05-23 → 2026-06-01 · 3 obs
● 2026-05-23 01:45:38
● 2026-06-01 00:14:54
○A35.160.90.822017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-24 15:20:44
○ 2026-06-01 00:14:54
○A44.227.65.2452026-02-25 → 2026-03-20 · 5 obs
● 2026-02-25 22:36:18
● 2026-03-20 06:24:32
○ 2026-04-01 15:44:48
○ 2026-06-01 00:14:54
○A44.227.76.1662026-02-25 → 2026-03-20 · 5 obs
● 2026-02-25 22:36:18
● 2026-03-20 06:24:32
○ 2026-04-01 15:44:48
○ 2026-06-01 00:14:54
○A44.230.85.2412026-02-24 → 2026-06-01 · 2 obs
○ 2026-06-01 00:14:54
○A52.33.207.72026-02-24 → 2026-06-01 · 2 obs
○ 2026-06-01 00:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| crypto.study | ns1.dyna-ns.net, ns2.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
NS records: ns1.dyna-ns.net, ns2.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crypto.study (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.179.146 |
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.crypto.study |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
Hierarchy
The domain www.crypto.study falls under the parent crypto.study.
IP Addresses
crypto.study resolves to just one IP address, 185.53.179.146.
Two other host names, along with eneuskadi.com, nanawee.com and mail.vflt.com, also share IP numbers with crypto.study.
Name Servers
crypto.study has two authoritative name servers — ns1.dyna-ns.net and ns2.dyna-ns.net.
crypto.study shares its NS records with other domains, for example cvetia.com, boostproplay.de, iparier.com and two others.
ns1.dyna-ns.net and ns2.dyna-ns.net are two hostnames, each pointing to 4 IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e; ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.