learningbitcoin.dev - robtex.com
learningbitcoin.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
learningbitcoin.com |
learningbitcoin.dev |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSns37.domaincontrol.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●NSns38.domaincontrol.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●MXalt1.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●MXalt2.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●MXalt3.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●MXalt4.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●MXaspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
●A76.76.21.212026-08-30 → 2026-08-31 · 2 obs
● 2026-08-31 19:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| learningbitcoin.dev | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningbitcoin.dev (unsigned zone)
⏱️ Timing
Total: 2326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=lfqSL7Bzv969zEC, v=spf1 include:dc-aa8e722993._spfm.learn |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
learningbitcoin.dev points to a single IP number: 76.76.21.21.
Additional host names — keleta.cn, weststreetschool.org, shycyd.com and two others — share IP numbers with learningbitcoin.dev.
Name Servers
learningbitcoin.dev uses two name servers for its delegation: ns37.domaincontrol.com and ns38.domaincontrol.com.
learningbitcoin.dev shares its name server setup with other domains, including hiddenhealthkey.com, brainwave.biz, napmo.com and two others.
The two host names ns37.domaincontrol.com and ns38.domaincontrol.com each have a pair of IP addresses: ns37.domaincontrol.com has 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com has 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
Five mail servers handle learningbitcoin.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
learningbitcoin.dev shares mail servers — at least in part — with other domains, including blackrockindustrial.com, etherlink.com, rollingmachinery.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.