cow.appstack.us - dns.ninja
cow.appstack.us
| 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 | ns3.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
appstack.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| NS | ns4.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
Previously NS for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NScow.appstack.us,2015-01-05 → 2015-01-05 · 3 obs
○ 2015-10-24 21:03:28
○ 2026-06-15 12:18:18
○NSns1.hdslb.net2015-10-24 → 2015-10-24 · 4 obs
● 2015-10-24 21:03:28
○ 2016-01-06 00:36:04
○ 2026-06-15 12:18:18
●NSns3.afternic.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 12:18:18
●NSns4.afternic.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 12:18:18
●A13.248.169.482026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 12:18:18
○A31.187.66.102015-01-05 → 2016-05-05 · 4 obs
● 2016-05-05 00:18:00
○ 2016-11-13 22:34:48
○ 2026-06-15 12:18:18
○A69.147.251.422015-01-05 → 2016-05-05 · 4 obs
● 2016-05-05 00:18:00
○ 2016-11-13 22:34:48
○ 2026-06-15 12:18:18
●A76.223.54.1462026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 12:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| appstack.us | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appstack.us (unsigned zone)
⏱️ Timing
Total: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
Analysis
IP Addresses
cow.appstack.us points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — gydh.com, server.vatozagency.com, propertyrecruitment.com and two others — share IP numbers with cow.appstack.us.
Name Servers
Two name servers handle the delegation for cow.appstack.us: ns3.afternic.com and ns4.afternic.com.
cow.appstack.us shares its name server setup with other domains, including zaramia.com, corwebdigital.com, greenhealth.co and two others.
The name servers of cow.appstack.us overlap at least partially with those of other domains — among them www.czsq.com, alitools.com, outsidemedical.com and two more.
These name servers commonly appear alongside the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn.
Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.