muststudy.com - robtex.com
muststudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.241.160.234🇺🇸 DIGITALOCEAN192.241.160.0/19 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@muststudy.com serial=1412279021 | ||||||
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=1776097247 | ||||||
Same first word
muststudy.com |
DNS History
8 records (4 active, 4 former)
○NSns1.bostonstylist.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-04 04:52:42
○ 2026-04-13 16:22:20
●NSns1.digitalocean.com2015-06-04 → 2026-04-13 · 3 obs
● 2015-06-04 04:52:42
● 2026-04-13 16:22:20
○NSns1.granitecanyon.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-04 04:52:42
○ 2026-04-13 16:22:20
●NSns2.digitalocean.com2015-06-04 → 2026-04-13 · 3 obs
● 2015-06-04 04:52:42
● 2026-04-13 16:22:20
○NSns2.granitecanyon.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-04 04:52:42
○ 2026-04-13 16:22:20
●NSns3.digitalocean.com2015-06-04 → 2026-04-13 · 3 obs
● 2015-06-04 04:52:42
● 2026-04-13 16:22:20
●A192.241.160.2342015-06-04 → 2026-04-13 · 3 obs
● 2015-06-04 04:52:42
● 2026-04-13 16:22:20
○A69.93.63.2182008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-04 04:52:42
○ 2026-04-13 16:22:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| muststudy.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for muststudy.com (unsigned zone)
⏱️ Timing
Total: 129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.241.160.234 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.muststud |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
muststudy.com points to a single IP address: 192.241.160.234.
Other host names, such as jesserankin.com and dealgator.com, share IP numbers with muststudy.com.
Name Servers
muststudy.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
muststudy.com at least partially shares name servers with other domains, for example travello.com.ua, ilaser.nl, rica.cr, bioset.org and casasaocamilo.org.br.
Host names with two IP numbers:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209