upstream.app - robtex.com
upstream.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns5.afternic.com ⭐ | ||||||
| A | 2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44 | ||||||
| PTR | ns5.afternic.com | ||||||
| A | 97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns5.afternic.com | ||||||
| NS | ns6.afternic.com | ||||||
| A | 2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44 | ||||||
| PTR | ns6.afternic.com | ||||||
| A | 173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
app
| 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=101427 | ||||||
Subdomains
admin.upstream.app |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns5.afternic.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 14:33:40
●NSns6.afternic.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 14:33:40
●A13.248.169.482026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 14:33:40
●A76.223.54.1462026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 14:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| upstream.app | ns5.afternic.com, ns6.afternic.com | - |
✅ Authoritative Response
Server:97.74.99.66
NS records: ns5.afternic.com, ns6.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upstream.app (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns5.afternic.com, ns6.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns5.afternic.com dns.jomax.net |
Analysis
Hierarchy
upstream.app is the parent of admin.upstream.app.
IP Addresses
upstream.app points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including tobee.net, happyhealthyus.com, hostmaster.spinnet.com, spam.cscable.com and mail-gw.orion2000.com share IP numbers with upstream.app.
Name Servers
upstream.app's delegation uses two name servers, ns5.afternic.com and ns6.afternic.com.
upstream.app shares the same name server setup as other domains, for example roadtofun.com, accelvo.com, oxyw.com, mail.arjunprasad.com and westpoly.com.
upstream.app at least partially shares name servers with other domains, including golsoi.xyz, westernvault.com, compiledxr.xyz, mltz.xyz and 517.info.
These name servers are commonly used with verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn and verification-npn56vmbfo7hgrfbnbn65s.ns101.verify.hn.
Host names with two IPs:
ns5.afternic.com points to: 2603:5:2134::42 and 97.74.99.66
ns6.afternic.com points to: 2603:5:2234::42 and 173.201.67.66