explain.dev - robtex.com
explain.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
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns-1434.awsdns-51.org2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●NSns-1565.awsdns-03.co.uk2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●NSns-406.awsdns-50.com2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●NSns-788.awsdns-34.net2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●MXalt1.aspmx.l.google.com2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●MXalt2.aspmx.l.google.com2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●MXalt3.aspmx.l.google.com2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●MXalt4.aspmx.l.google.com2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●MXaspmx.l.google.com2026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
●A54.146.5.1372026-08-26 → 2026-08-31 · 2 obs
● 2026-08-31 16:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| explain.dev | ns-406.awsdns-50.com, ns-1565.awsdns-03.co.uk, ns-1434.awsdns-51.org, ns-788.awsdns-34.net | - |
✅ Authoritative Response
Server:205.251.193.150
NS records: ns-406.awsdns-50.com, ns-1565.awsdns-03.co.uk, ns-1434.awsdns-51.org, ns-788.awsdns-34.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for explain.dev (unsigned zone)
⏱️ Timing
Total: 1257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.146.5.137 |
| NS | 4 | ns-1434.awsdns-51.org, ns-1565.awsdns-03.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | MS=ms62467891 |
| SOA | 1 | ns-406.awsdns-50.com awsdns-hostmaster.a |
Analysis
IP Addresses
explain.dev has exactly one IP address — 54.146.5.137.
businessbooths.nl, tempokit.com, sso.admintitan.com plus two other host names have IP numbers in common with explain.dev.
Name Servers
Four name servers handle the delegation for explain.dev: ns-406.awsdns-50.com, ns-788.awsdns-34.net, ns-1434.awsdns-51.org and ns-1565.awsdns-03.co.uk.
At least some of explain.dev's name servers are shared with other domains, for example bloom-agritech.com, 50plus.com.sg, awsparatodos.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns-305.awsdns-38.com, ns-900.awsdns-48.net and ns-1576.awsdns-05.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-406.awsdns-50.com directs to 205.251.193.150 and 2600:9000:5301:9600::1; ns-788.awsdns-34.net directs to 205.251.195.20 and 2600:9000:5303:1400::1; ns-1434.awsdns-51.org directs to 205.251.197.154 and 2600:9000:5305:9a00::1; ns-1565.awsdns-03.co.uk directs to 205.251.198.29 and 2600:9000:5306:1d00::1.
Mail Servers
Five mail servers handle explain.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by explain.dev are shared with other domains: devtechnosys.ae, thelocalstreet.com, healinggourmet.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 172.253.63.27 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.