root.ist - robtex.com
root.ist
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.119.8.6🇺🇸 DATABANK52.119.8.0/24 Pyrofex Corp Nash Foster lea(0x664070)yrofex.net 703-371-0571 | ||||||
| PTR | europa.root.ist | ||||||
| NS | europa.root.ist ⭐ | ||||||
| A | 192.41.7.226🇺🇸 DATABANK192.41.0.0/18 Integra Telecom Route Object | ||||||
| PTR | 192-41-7-226.c7dc.com | ||||||
| NS | leda.root.ist | ||||||
| A | 192.41.7.227🇺🇸 DATABANK192.41.0.0/18 Integra Telecom Route Object | ||||||
| PTR | 192-41-7-227.c7dc.com | ||||||
| MX | mail.root.ist ⭐ | ||||||
| A | 52.119.8.10🇺🇸 DATABANK52.119.8.0/24 Pyrofex Corp Nash Foster lea(0x664070)yrofex.net 703-371-0571 | ||||||
| PTR | mail.root.ist | ||||||
| TXT | v=spf1 mx a:mail.root.ist -all | ||||||
| SOA | europa.root.istadmin@root.ist 2026-06-25 #4 | ||||||
ist
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ist ⭐ | ||||||
| NS | a2.nic.ist | ||||||
| NS | b0.nic.ist | ||||||
| NS | c0.nic.ist | ||||||
| SOA | a0.nic.isthostmaster@donuts.email serial=1783960786 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSeuropa.root.ist2026-02-21 → 2026-07-13 · 2 obs
● 2026-07-13 17:16:08
●NSleda.root.ist2026-02-21 → 2026-07-13 · 2 obs
● 2026-07-13 17:16:08
●MXmail.root.ist2026-02-21 → 2026-07-13 · 2 obs
● 2026-07-13 17:16:08
●A52.119.8.62026-02-21 → 2026-07-13 · 2 obs
● 2026-07-13 17:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ist | a2.nic.ist, c0.nic.ist, a0.nic.ist, b0.nic.ist | 8 records |
| root.ist | europa.root.ist, leda.root.ist | 2 records |
✅ Authoritative Response
Server:192.41.7.226
NS records: europa.root.ist, leda.root.ist
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for root.ist (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.119.8.6 |
| NS | 2 | europa.root.ist, leda.root.ist |
| MX | 1 | mail.root.ist (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.root.ist -all |
| SOA | 1 | europa.root.ist admin.root.ist |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (c0.nic.ist, b0.nic.ist, a2.nic.ist...)
Analysis
Hierarchy
The domain root.ist is parent to leda.root.ist, mail.root.ist and europa.root.ist.
IP Addresses
root.ist has exactly one IP address — 52.119.8.6.
There are other host names — pyrofex.io among them — that share IP numbers with root.ist.
Name Servers
DNS delegation for root.ist points to two name servers: europa.root.ist and leda.root.ist.
root.ist has the same NS records as pyro.cloud, nash.la, pyrofex.io and pyrofex.me.
Each of europa.root.ist and leda.root.ist has one IP address: europa.root.ist uses 192.41.7.226 and leda.root.ist uses 192.41.7.227.
Mail Servers
root.ist uses one mail server — mail.root.ist.
mail.root.ist has exactly one IP number: 52.119.8.10.