bitcointutorial.com - robtex.com
bitcointutorial.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.93.235.228🇳🇱 DIGITALOCEAN142.93.224.0/20 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@bitcointutorial.com serial=1579280698 | ||||||
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=1776106422 | ||||||
Same first word
bitcointutorial.com |
DNS History
11 records (4 active, 7 former)
○NSdns1.namecheaphosting.com2016-09-26 → 2016-09-26 · 3 obs
○ 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
○NSdns2.namecheaphosting.com2016-09-26 → 2016-09-26 · 3 obs
○ 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
●NSns1.digitalocean.com2017-08-16 → 2026-04-13 · 3 obs
● 2017-08-16 15:38:34
● 2026-04-13 18:55:52
●NSns2.digitalocean.com2017-08-16 → 2026-04-13 · 3 obs
● 2017-08-16 15:38:34
● 2026-04-13 18:55:52
●NSns3.digitalocean.com2017-08-16 → 2026-04-13 · 3 obs
● 2017-08-16 15:38:34
● 2026-04-13 18:55:52
○MXsmx1.web-hosting.com2016-09-26 → 2016-09-26 · 3 obs
○ 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
○MXsmx2.web-hosting.com2016-09-26 → 2016-09-26 · 3 obs
○ 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
○MXsmx3.web-hosting.com2016-09-26 → 2016-09-26 · 3 obs
○ 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
●A142.93.235.2282026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 18:55:52
○A159.203.219.292016-09-26 → 2016-09-26 · 3 obs
○ 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
○A46.101.8.732017-08-16 → 2017-08-16 · 3 obs
● 2017-08-16 15:38:34
○ 2026-04-13 18:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bitcointutorial.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitcointutorial.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.93.235.228 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.bitcoint |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
bitcointutorial.com points to IP number 142.93.235.228.
Name Servers
The delegation for bitcointutorial.com is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
bitcointutorial.com shares name servers with other domains at least partially, for example goldenflamingo.us, definescreen.com, radiox981.ca, md1927.org.tr and myelin.nz.
Host names with two IPs:
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