dosu.dev - dns.ninja
dosu.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 | ||||||
rank #745 in the tld
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-06-20 → 2026-08-14 · 2 obs
● 2026-08-14 10:22:56
●NSns-cloud-b2.googledomains.com2026-06-20 → 2026-08-14 · 2 obs
● 2026-08-14 10:22:56
●NSns-cloud-b3.googledomains.com2026-06-20 → 2026-08-14 · 2 obs
● 2026-08-14 10:22:56
●NSns-cloud-b4.googledomains.com2026-06-20 → 2026-08-14 · 2 obs
● 2026-08-14 10:22:56
●MXalt1.aspmx.l.google.com2026-06-20 → 2026-08-14 · 4 obs
○ 2026-06-23 12:29:32
● 2026-06-23 17:09:48
● 2026-08-14 10:22:56
●MXalt2.aspmx.l.google.com2026-06-20 → 2026-08-14 · 4 obs
○ 2026-06-23 12:29:32
● 2026-06-23 17:09:48
● 2026-08-14 10:22:56
●MXalt3.aspmx.l.google.com2026-06-20 → 2026-08-14 · 4 obs
○ 2026-06-23 12:29:32
● 2026-06-23 17:09:48
● 2026-08-14 10:22:56
●MXalt4.aspmx.l.google.com2026-06-20 → 2026-08-14 · 4 obs
○ 2026-06-23 12:29:32
● 2026-06-23 17:09:48
● 2026-08-14 10:22:56
●MXaspmx.l.google.com2026-06-20 → 2026-08-14 · 4 obs
○ 2026-06-23 12:29:32
● 2026-06-23 17:09:48
● 2026-08-14 10:22:56
●A216.150.1.12026-06-20 → 2026-08-14 · 4 obs
○ 2026-06-23 12:29:32
● 2026-06-23 17:09:48
● 2026-08-14 10:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| dosu.dev | ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | MS=ms34957333, linkedin-site-verification=adbc872b-954e... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
dosu.dev resolves to one IP address: 216.150.1.1.
odos.se, 89907ff7d2438bff.vercel-dns-016.com, qscnv.com and two other host names share IP numbers with dosu.dev.
Name Servers
The authoritative name servers for dosu.dev are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
At least some of dosu.dev's name servers are shared with other domains, for example 501research.net, spy-consulting.com, therike.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-b1.googledomains.com directs to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com directs to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com directs to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com directs to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
dosu.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
dosu.dev has at least partial mail server overlap with other domains such as ns500765.ns500699.ns500693.ns500588.ns500683.ns500693.ns500683.ns500588.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, ns500698.ns500759.ns500758.ns500698.ns500698.ns500736.ns500698.ns500698.ns500736.ns500619.ns500686.ns500619.trackreceptor.com, ns500731.ns500754.ns500754.ns500742.ns500671.ns500671.ns500671.ns500742.ns500705.ns500678.ns500649.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.