bits.engineering - dns.ninja
bits.engineering
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1790460299 | ||||||
Same first word
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DNS History
11 records (11 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●NSns-cloud-a2.googledomains.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●NSns-cloud-a3.googledomains.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●NSns-cloud-a4.googledomains.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●MXalt1.aspmx.l.google.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●MXalt2.aspmx.l.google.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●MXalt3.aspmx.l.google.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●MXalt4.aspmx.l.google.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●MXaspmx.l.google.com2026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●A2001:4860:4802:32::152026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
●A216.239.32.212026-09-18 → 2026-09-26 · 2 obs
● 2026-09-26 22:17:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n3.nic.engineering, v0n2.nic.engineering, v2n1.nic.engineering, v0n0.nic.engineering... | 12 records |
| bits.engineering | ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.32.21 |
| AAAA | 1 | 2001:4860:4802:32::15 |
| NS | 4 | ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)
Analysis
IP Addresses
bits.engineering has two IP addresses: 216.239.32.21 and 2001:4860:4802:32::15
Two other host names, along with sevencovesestates.com, alleyoopcontent.com and salwell.net, also share IP numbers with bits.engineering.
Name Servers
The NS records for bits.engineering point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
There is at least partial name server overlap between bits.engineering and other domains — honoryourtraditions.com, cogmap.net, craigkelchen.com and two more among them.
All four hostnames — ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-a1.googledomains.com to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
Five mail servers handle bits.engineering: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between bits.engineering and other domains, including rmalegal.com, metaminder.com, ellyanorah.nl and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 142.251.16.26 and 2607:f8b0:4004:c23::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.