grok.engineering - dns.ninja
grok.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=1784411161 | ||||||
Same first word
Similar names
DNS History
13 records (13 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●NSns-cloud-a2.googledomains.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●NSns-cloud-a3.googledomains.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●NSns-cloud-a4.googledomains.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●MXalt1.aspmx.l.google.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●MXalt2.aspmx.l.google.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●MXalt3.aspmx.l.google.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●MXalt4.aspmx.l.google.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●MXaspmx.l.google.com2026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●A198.185.159.1442026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●A198.185.159.1452026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●A198.49.23.1442026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
●A198.49.23.1452026-07-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:15:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| grok.engineering | ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.145... |
| NS | 4 | ns-cloud-a1.googledomains.com, ns-cloud-a4.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| 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
grok.engineering has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
caschroeder.com, visionportraits.com.au, thie.co plus two other host names have IP numbers in common with grok.engineering.
Name Servers
Four name servers handle the delegation for grok.engineering: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
grok.engineering has at least partial name server overlap with other domains, such as shopsecretcastle.com, viewfile.com, myislandmedia.com and two others.
ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com all point to exactly two IP numbers each: ns-cloud-a1.googledomains.com → 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com → 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com → 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com → 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
Mail for grok.engineering is handled by five mail servers, namely 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 grok.engineering are shared with other domains: ucu.edu.ua, hervy.se, harleysdream.org 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 maps to two IP addresses — 142.250.31.27 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.