upstack.work - robtex.com
upstack.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns55.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| A | 97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| NS | ns56.domaincontrol.com | ||||||
| A | 2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| A | 173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2026-04-22 #2 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1789037408 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns55.domaincontrol.com2026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 11:07:46
●NSns56.domaincontrol.com2026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 11:07:46
●A13.248.243.52026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 11:07:46
●A76.223.105.2302026-08-30 → 2026-09-10 · 2 obs
● 2026-09-10 11:07:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | b.nic.work, x.nic.work, z.nic.work, c.nic.work... | 12 records |
| upstack.work | ns55.domaincontrol.com, ns56.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upstack.work (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)
Analysis
IP Addresses
upstack.work resolves to the IP addresses 13.248.243.5 and 76.223.105.230
badactorconsulting.com, olivebranchwealth.com, gicama.com plus two other host names have IP numbers in common with upstack.work.
Name Servers
upstack.work has two authoritative name servers — ns55.domaincontrol.com and ns56.domaincontrol.com.
The name server configuration of upstack.work is shared with other domains, for instance slkjdslkjdlklchilebutreallyco.com, faithfuladventists.org, anpile.store and two others.
The name servers for upstack.work overlap at least partially with those of other domains — for example edyrizk.com.
Both ns55.domaincontrol.com and ns56.domaincontrol.com have two IP addresses each. ns55.domaincontrol.com resolves to 97.74.107.28 and 2603:5:21b2::1c; ns56.domaincontrol.com resolves to 173.201.75.28 and 2603:5:22b2::1c.