multi.iscoolapp.com - dns.ninja
multi.iscoolapp.com
iscoolapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.222.177.22🇺🇸 Amazon52.222.0.0/16 | ||||||
| A | 52.222.177.46🇺🇸 Amazon52.222.0.0/16 | ||||||
| A | 52.222.177.72🇺🇸 Amazon52.222.0.0/16 | ||||||
| A | 52.222.177.116🇺🇸 Amazon52.222.0.0/16 | ||||||
| NS | ns-773.awsdns-32.net ⭐ | ||||||
| NS | ns-1112.awsdns-11.org | ||||||
| NS | ns-189.awsdns-23.com | ||||||
| NS | ns-2032.awsdns-62.co.uk | ||||||
| TXT | google-site-verification=d9rtKV3UneLMdV_HvpsuyjmTxublHFPNcezmWkjCBwU | ||||||
| SOA | ns-773.awsdns-32.netawsdns-hostmaster@amazon.com 2015-12-14 #1 | ||||||
Subdomains
iscool-analytics-prod.multi.iscoolapp.com |
message-server-prod.multi.iscoolapp.com |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1407.awsdns-47.org2016-12-28 → 2026-06-26 · 2 obs
● 2026-06-26 18:18:36
●NSns-1551.awsdns-01.co.uk2016-12-28 → 2026-06-26 · 2 obs
● 2026-06-26 18:18:36
●NSns-468.awsdns-58.com2016-12-28 → 2026-06-26 · 2 obs
● 2026-06-26 18:18:36
●NSns-659.awsdns-18.net2016-12-28 → 2026-06-26 · 2 obs
● 2026-06-26 18:18:36
●NSns-660.awsdns-18.net2026-05-30 → 2026-06-26 · 3 obs
● 2026-05-30 18:41:34
● 2026-06-26 18:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iscoolapp.com | ns-189.awsdns-23.com, ns-773.awsdns-32.net, ns-1112.awsdns-11.org, ns-2032.awsdns-62.co.uk | 2 records |
| multi.iscoolapp.com | ns-1407.awsdns-47.org, ns-1551.awsdns-01.co.uk, ns-468.awsdns-58.com, ns-660.awsdns-18.net | - |
✅ Authoritative Response
Server:205.251.194.148
NS records: ns-1407.awsdns-47.org, ns-1551.awsdns-01.co.uk, ns-468.awsdns-58.com, ns-660.awsdns-18.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iscoolapp.com (unsigned zone)
⏱️ Timing
Total: 601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1407.awsdns-47.org, ns-1551.awsdns-01.co.uk... |
| SOA | 1 | ns-1551.awsdns-01.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-189.awsdns-23.com, ns-189.awsdns-23.com)
Analysis
Hierarchy
iscool-analytics-prod.multi.iscoolapp.com and message-server-prod.multi.iscoolapp.com each fall under multi.iscoolapp.com as their parent domain.
Name Servers
multi.iscoolapp.com delegates to five name servers: ns-468.awsdns-58.com, ns-659.awsdns-18.net, ns-660.awsdns-18.net and two others.
multi.iscoolapp.com partially shares its NS delegation with several other domains, including kadoya-company.com, fashion-vault.com, atlaselearning.com and two others.
These name servers are regularly seen alongside ns-1407.awsdns-47.org and ns-1551.awsdns-01.co.uk as name servers.
Host names that have two IP addresses:
The A records for ns-468.awsdns-58.com return 205.251.193.212 and 2600:9000:5301:d400::1.
The A records for ns-659.awsdns-18.net return 205.251.194.147 and 2600:9000:5302:9300::1.
The A records for ns-660.awsdns-18.net return 205.251.194.148 and 2600:9000:5302:9400::1.
The A records for ns-1407.awsdns-47.org return 205.251.197.127 and 2600:9000:5305:7f00::1.
The A records for ns-1551.awsdns-01.co.uk return 205.251.198.15 and 2600:9000:5306:f00::1.