systembook.dev - robtex.com
systembook.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | ESTIBOT-6MFNHWTILP | ||||||
| TXT | afternic-verification-n72BjbSyGZFr6MaBSFDQEJ | ||||||
| TXT | 718c0aac0903042cdd9d87908ccc21611e221ed6 | ||||||
| TXT | 3a18cd1f-a8e9-4f70-9e9d-6b80abca1043 | ||||||
| SOA | ns1.atom.comhostmaster@systembook.dev 2026-09-29 #1 | ||||||
dev
| DNSSEC | ⚠️ Not signed | ||||||
| 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
3 records (3 active, 0 former)
●A52.20.84.622026-10-06 → 2026-11-08 · 2 obs
● 2026-11-08 04:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| systembook.dev | ns2.atom.com, ns1.atom.com | - |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns2.atom.com, ns1.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systembook.dev (unsigned zone)
⏱️ Timing
Total: 596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| TXT | 4 | ESTIBOT-6MFNHWTILP, afternic-verification-n72BjbSyGZFr6MaBSF... |
| SOA | 1 | ns1.atom.com hostmaster.systembook.dev |
Analysis
IP Addresses
systembook.dev directs to one IP number, which is 52.20.84.62.
Among the host names that share IP numbers with systembook.dev are rawglo.com, soho.gg, cannabisgrain.com and two others.
Name Servers
systembook.dev is served by two delegated name servers, ns1.atom.com and ns2.atom.com.
systembook.dev has the same name server delegation as a number of other domains, such as sinosera.com, byscoplanka.us, bullionunit.com and two more.
The name servers of systembook.dev overlap at least partially with those of other domains — among them minotic.com, airdoc.io, lajuventud.com and two more.
Both ns1.atom.com and ns2.atom.com have a single IP address each — ns1.atom.com resolves to 44.219.81.145 while ns2.atom.com resolves to 50.19.240.86.