substack.app - robtex.com
substack.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 | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | verification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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 | ||||||
Same first word
Similar names
csusakbt.hu |
basstuck.de |
stackbus.com |
subtsack.com |
usbstack.com |
stabucks.com |
substakc.com |
stabucks.in |
bastucks.com |
busstack.com |
stackbus.space |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.afternic.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 06:19:38
●NSns2.afternic.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 06:19:38
●NSverification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 06:19:38
●A13.248.169.482026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 06:19:38
●A76.223.54.1462026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 06:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| substack.app | ns2.afternic.com, ns1.afternic.com, verification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com, verification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for substack.app (unsigned zone)
⏱️ Timing
Total: 3689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
substack.app directs to two IP numbers, 13.248.169.48 and 76.223.54.146
hilarious.in, www.akbi.xyz, miiami.com plus two other host names have IP numbers in common with substack.app.
Name Servers
substack.app is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn.
substack.app partially shares its NS delegation with several other domains, including liuxz.com, grainmaster.com, ecomboost.com and two others.
These name servers regularly co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.
ns1.afternic.com, ns2.afternic.com and verification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn each resolve to two IP addresses: ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45; verification-bmc2vjbuq2ehge9dogakmf.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146.