simulate.io - dns.ninja
simulate.io
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=1783780038 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.dns.park.io2026-04-02 → 2026-07-11 · 2 obs
● 2026-07-11 14:52:40
●NSb.dns.park.io2026-04-02 → 2026-07-11 · 2 obs
● 2026-07-11 14:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| simulate.io | b.dns.park.io, a.dns.park.io | 2 records |
✅ Authoritative Response
Server:23.23.95.213
NS records: b.dns.park.io, a.dns.park.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simulate.io (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | park.io |
| SOA | 1 | a.dns.park.io 2014070706 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (b.dns.park.io, a.dns.park.io)
Analysis
IP Addresses
simulate.io has two IP addresses: 34.200.211.86 and 54.147.18.156
Among others, ec2-54-147-18-156.compute-1.amazonaws.com, ec2-34-200-211-86.compute-1.amazonaws.com, app.park.io and park.io resolve to the same IP numbers as simulate.io.
Name Servers
The authoritative name servers for simulate.io are ns-441.awsdns-55.com, ns-672.awsdns-20.net, ns-1348.awsdns-40.org and ns-1624.awsdns-11.co.uk.
At least some of simulate.io's name servers are shared with other domains, for example ecmductoid.com, d2fvxkmjao6pcr.cloudfront.net, av-iq.com.au and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-441.awsdns-55.com directs to 205.251.193.185 and 2600:9000:5301:b900::1; ns-672.awsdns-20.net directs to 205.251.194.160 and 2600:9000:5302:a000::1; ns-1348.awsdns-40.org directs to 205.251.197.68 and 2600:9000:5305:4400::1; ns-1624.awsdns-11.co.uk directs to 205.251.198.88 and 2600:9000:5306:5800::1.
Mail Servers
Five mail servers handle simulate.io: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
simulate.io has at least partial mail server overlap with other domains such as ns500693.ns500734.ns500734.ns500693.ns500693.ns500699.ns500588.ns500588.ns500588.ns500683.ns500699.ns500683.ns500588.ns500602.dtrkdll.com, leefang.net, ns500731.ns500671.ns500671.ns500731.ns500742.ns500704.ns500649.ns500291.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 142.250.31.27 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.