ssu.io - robtex.com
ssu.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=1785305631 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.markmonitor.com2026-06-14 → 2026-07-29 · 2 obs
● 2026-07-29 06:24:40
●NSns2.markmonitor.com2026-06-14 → 2026-07-29 · 2 obs
● 2026-07-29 06:24:40
●NSns3.markmonitor.com2026-06-14 → 2026-07-29 · 2 obs
● 2026-07-29 06:24:40
●NSns4.markmonitor.com2026-06-14 → 2026-07-29 · 2 obs
● 2026-07-29 06:24:40
●A99.83.176.462026-06-14 → 2026-07-29 · 2 obs
● 2026-07-29 06:24:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| ssu.io | ns3.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com, ns4.markmonitor.com | - |
✅ Authoritative Response
Server:149.112.161.1
NS records: ns3.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com, ns4.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ssu.io (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 99.83.176.46 |
| NS | 4 | ns1.markmonitor.com, ns2.markmonitor.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
ssu.io resolves to one IP address: 99.83.176.46.
nvax.net, paypal-internet.us, detroitstatefarminsurance.com and two other host names share IP numbers with ssu.io.
Name Servers
The authoritative name servers for ssu.io are ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com.
At least some of ssu.io's name servers are shared with other domains, for example madinsonsquaregarden.com, kindlesoftware.info, redditthe.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Four hostnames, each resolving to a pair of IP addresses: ns1.markmonitor.com directs to 149.112.160.1 and 2620:10a:80a8::1; ns2.markmonitor.com directs to 176.97.158.1 and 2001:67c:10b8::1; ns3.markmonitor.com directs to 149.112.161.1 and 2620:10a:80a9::1; ns4.markmonitor.com directs to 192.174.68.1 and 2001:67c:1bc::1.