boystud.com - robtex.com
boystud.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dyna-ns.net ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=1774604242 | ||||||
PTR for
Subdomains
Same first word
boystud.com |
Similar names
budtoys.com |
dotbyus.dk |
busydot.com |
studboy.com |
dotbusy.com |
dustboy.cc |
studboy.net |
tsubody.com |
buydots.com |
dotsbuy.com |
stuboyd.com |
bostudy.com |
dustboy.com |
studboy.org |
DNS History
14 records (2 active, 12 former)
○NSdns.boystud.com2026-02-19 → 2026-03-27 · 2 obs
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○ 2026-03-27 09:58:02
○NSdns1.registrar-servers.com2017-01-08 → 2017-01-08 · 4 obs
○ 2016-04-23 19:35:52
● 2017-01-08 05:58:10
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
● 2017-01-08 05:58:10
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○NSdns2.registrar-servers.com2017-01-08 → 2017-01-08 · 4 obs
○ 2016-04-23 19:35:52
● 2017-01-08 05:58:10
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
● 2017-01-08 05:58:10
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○NSns.webair.net2015-07-14 → 2016-04-23 · 4 obs
● 2015-07-14 23:59:56
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
○NSns1.boystud.com2026-02-19 → 2026-03-27 · 2 obs
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○ 2026-03-27 09:58:02
●NSns1.dyna-ns.net2026-02-19 → 2026-03-27 · 3 obs
○ 2017-01-08 05:58:10
● 2026-02-19 23:25:32
● 2026-03-27 09:58:02
● 2026-02-19 23:25:32
● 2026-03-27 09:58:02
○NSns2.boystud.com2026-02-19 → 2026-03-27 · 2 obs
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○ 2026-03-27 09:58:02
●NSns2.dyna-ns.net2026-02-19 → 2026-03-27 · 3 obs
○ 2017-01-08 05:58:10
● 2026-02-19 23:25:32
● 2026-03-27 09:58:02
● 2026-02-19 23:25:32
● 2026-03-27 09:58:02
○NSns2.webair.net2015-07-14 → 2016-04-23 · 4 obs
● 2015-07-14 23:59:56
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
○MXfilter.boystud.com2015-07-14 → 2016-04-23 · 4 obs
● 2015-07-14 23:59:56
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
○MXmx.boystud.com2026-02-19 → 2026-03-27 · 2 obs
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○ 2026-03-27 09:58:02
○A146.20.53.932017-01-08 → 2017-01-08 · 4 obs
○ 2016-04-23 19:35:52
● 2017-01-08 05:58:10
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
● 2017-01-08 05:58:10
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○A50.115.238.62015-07-14 → 2016-04-23 · 4 obs
● 2015-07-14 23:59:56
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
● 2016-04-23 19:35:52
○ 2017-01-08 05:58:10
○ 2026-03-27 09:58:02
○A66.45.245.2352026-02-19 → 2026-03-27 · 2 obs
○ 2026-02-19 23:25:32
○ 2026-03-27 09:58:02
○ 2026-03-27 09:58:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| boystud.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.26.92
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boystud.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
boystud.com is a parent of ns2.boystud.com, dns.boystud.com, mx.boystud.com and ns1.boystud.com.
Name Servers
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle the delegation for boystud.com.
boystud.com shares the same name server setup as other domains, for instance listmanagementpros.com, projectfreetvi.info, 576qq.com, genealogist.info and unixos.net.
Host names with four IP numbers:
ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158.
ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.