apto.io - robtex.com
apto.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.20.13.188🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-20-13-188.compute-1.amazonaws.com | ||||||
| NS | ns-603.awsdns-11.net ⭐ | ||||||
| A | 2600:9000:5302:5b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-603.awsdns-11.net | ||||||
| A | 205.251.194.91🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-603.awsdns-11.net | ||||||
| NS | ns-1519.awsdns-61.org | ||||||
| A | 2600:9000:5305:ef00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1519.awsdns-61.org | ||||||
| A | 205.251.197.239🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1519.awsdns-61.org | ||||||
| NS | ns-1751.awsdns-26.co.uk | ||||||
| A | 2600:9000:5306:d700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1751.awsdns-26.co.uk | ||||||
| A | 205.251.198.215🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1751.awsdns-26.co.uk | ||||||
| NS | ns-349.awsdns-43.com | ||||||
| A | 2600:9000:5301:5d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-349.awsdns-43.com | ||||||
| A | 205.251.193.93🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-349.awsdns-43.com | ||||||
| SOA | ns-603.awsdns-11.netawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ 🔒 | ||||||
| NS | a2.nic.io 🔒 | ||||||
| NS | b0.nic.io 🔒 | ||||||
| NS | c0.nic.io 🔒 | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1772955538 | ||||||
Subdomains
cwostaging.apto.io |
cwo.apto.io |
hub.apto.io |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1519.awsdns-61.org2015-07-04 → 2026-03-10 · 2 obs
● 2026-03-10 14:11:02
●NSns-1751.awsdns-26.co.uk2015-07-04 → 2026-03-10 · 2 obs
● 2026-03-10 14:11:02
●NSns-349.awsdns-43.com2015-07-04 → 2026-03-10 · 2 obs
● 2026-03-10 14:11:02
●NSns-603.awsdns-11.net2015-07-04 → 2026-03-10 · 2 obs
● 2026-03-10 14:11:02
●A23.20.13.1882015-07-04 → 2026-03-10 · 2 obs
● 2026-03-10 14:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| apto.io | ns-603.awsdns-11.net, ns-1519.awsdns-61.org, ns-349.awsdns-43.com, ns-1751.awsdns-26.co.uk | - |
✅ Authoritative Response
Server: 205.251.193.93
NS records: ns-603.awsdns-11.net, ns-1519.awsdns-61.org, ns-349.awsdns-43.com, ns-1751.awsdns-26.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apto.io (unsigned zone)
⏱️ Timing
Total: 928ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.20.13.188 |
| NS | 4 | ns-1519.awsdns-61.org, ns-1751.awsdns-26.co.uk... |
| SOA | 1 | ns-603.awsdns-11.net awsdns-hostmaster.a |
Analysis
Hierarchy
apto.io has children cwostaging.apto.io, cwo.apto.io and hub.apto.io.
IP Addresses
apto.io resolves to a single IP: 23.20.13.188.
Other host names share IP numbers with apto.io; for instance ec2-23-20-13-188.compute-1.amazonaws.com.
Name Servers
apto.io is delegated to four name servers: ns-349.awsdns-43.com, ns-603.awsdns-11.net, ns-1519.awsdns-61.org and ns-1751.awsdns-26.co.uk.
apto.io shares some name servers with other domains, for example livenation.ch, glb.macquarie.com, e483.pielisjokiseutu.fi, shareclub.com.au and freeplaymusic.com.
These name servers are commonly used alongside ns-17.awsdns-02.com, ns-796.awsdns-35.net, ns-1454.awsdns-53.org and ns-1129.awsdns-13.org.
Host names with two IP numbers
Two IPs per host:
ns-349.awsdns-43.com points to 2600:9000:5301:5d00::1 and 205.251.193.93
ns-603.awsdns-11.net points to 2600:9000:5302:5b00::1 and 205.251.194.91
ns-1519.awsdns-61.org points to 2600:9000:5305:ef00::1 and 205.251.197.239
ns-1751.awsdns-26.co.uk points to 2600:9000:5306:d700::1 and 205.251.198.215