simplex.im - robtex.com
simplex.im
im
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pebbles.iom.com ⭐ | ||||||
| NS | barney.advsys.co.uk | ||||||
| NS | hoppy.iom.com | ||||||
| NS | ns4.ja.net | ||||||
| SOA | pebbles.iom.comdnsadmin@advsys.co.uk serial=1784862902 | ||||||
rank #75 in the tld
📈 Tranco rank: #37,290
Subdomains
smp19.simplex.im |
smp14.simplex.im |
smp11.simplex.im |
smp9.simplex.im |
smp18.simplex.im |
smp8.simplex.im |
smp10.simplex.im |
smp17.simplex.im |
smp16.simplex.im |
smp15.simplex.im |
mail.simplex.im |
smp6.simplex.im |
smp12.simplex.im |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.linode.com2026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●NSns2.linode.com2026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●NSns3.linode.com2026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●NSns4.linode.com2026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●NSns5.linode.com2026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●MXmail.simplex.im2026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●A172.232.156.212026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
●A2600:3c09::f03c:95ff:fe28:50e22026-03-04 → 2026-07-24 · 2 obs
● 2026-07-24 03:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| im | ns4.ja.net, hoppy.iom.com, barney.advsys.co.uk, pebbles.iom.com | 5 records |
| simplex.im | ns3.linode.com, ns4.linode.com, ns5.linode.com, ns2.linode.com... | - |
✅ Authoritative Response
Server:92.123.94.3
NS records: ns3.linode.com, ns4.linode.com, ns5.linode.com, ns2.linode.com, ns1.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for im (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.232.156.21 |
| AAAA | 1 | 2600:3c09::f03c:95ff:fe28:50e2 |
| NS | 5 | ns4.linode.com, ns3.linode.com... |
| MX | 1 | mail.simplex.im (pri: 10) |
| TXT | 1 | v=spf1 mx -all ra=postmaster |
| SOA | 1 | ns1.linode.com chat.simplex.chat |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns4.ja.net, hoppy.iom.com, barney.advsys.co.uk...)
Analysis
Hierarchy
simplex.im is a parent domain; its children include smp19.simplex.im, smp14.simplex.im, smp11.simplex.im, smp9.simplex.im, smp18.simplex.im and a few other host names.
IP Addresses
simplex.im resolves to the IP addresses 172.232.156.21 and 2600:3c09::f03c:95ff:fe28:50e2
Among the host names that share IP numbers with simplex.im is 172-232-156-21.ip.linodeusercontent.com, as one example.
Name Servers
Delegation for simplex.im is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
simplex.im partially shares its NS delegation with several other domains, including vernspizza.com, angband.org, sutes.co.uk and two others.
These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.
Host names with two IP numbers:
The A records for ns1.linode.com return 92.123.94.2 and 2600:14c0:6::2.
The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.
The A records for ns3.linode.com return 92.123.95.3 and 2600:14c0:7::3.
The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.
The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
simplex.im has one mail server: mail.simplex.im.
The host mail.simplex.im resolves to 172.234.115.164 and 2600:3c09::f03c:94ff:fe0b:9cc2 — two IP addresses.