root.ist - robtex.com

root.ist

DNSSEC⚠️ Not signed
A52.119.8.6🇺🇸 DATABANK52.119.8.0/24 Pyrofex Corp Nash Foster lea(0x664070)yrofex.net 703-371-0571
PTReuropa.root.ist
NSeuropa.root.ist
A192.41.7.226🇺🇸 DATABANK192.41.0.0/18 Integra Telecom Route Object
PTR192-41-7-226.c7dc.com
NSleda.root.ist
A192.41.7.227🇺🇸 DATABANK192.41.0.0/18 Integra Telecom Route Object
PTR192-41-7-227.c7dc.com
MXmail.root.ist
A52.119.8.10🇺🇸 DATABANK52.119.8.0/24 Pyrofex Corp Nash Foster lea(0x664070)yrofex.net 703-371-0571
PTRmail.root.ist
TXTv=spf1 mx a:mail.root.ist -all
SOAeuropa.root.istadmin@root.ist 2026-06-25 #4

ist

DNSSEC🔒 Signed (DS record present)
NSa0.nic.ist
NSa2.nic.ist
NSb0.nic.ist
NSc0.nic.ist
SOAa0.nic.isthostmaster@donuts.email serial=1783960786

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSeuropa.root.istleda.root.istMXmail.root.istA52.119.8.6
NSeuropa.root.ist2026-02-21 → 2026-07-13 · 2 obs
● 2026-02-21 19:35:46
● 2026-07-13 17:16:08
NSleda.root.ist2026-02-21 → 2026-07-13 · 2 obs
● 2026-02-21 19:35:46
● 2026-07-13 17:16:08
MXmail.root.ist2026-02-21 → 2026-07-13 · 2 obs
● 2026-02-21 19:35:46
● 2026-07-13 17:16:08
A52.119.8.62026-02-21 → 2026-07-13 · 2 obs
● 2026-02-21 19:35:46
● 2026-07-13 17:16:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ista2.nic.ist, c0.nic.ist, a0.nic.ist, b0.nic.ist8 records
root.isteuropa.root.ist, leda.root.ist2 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

TypeCountSample Data
A152.119.8.6
NS2europa.root.ist, leda.root.ist
MX1mail.root.ist (pri: 10)
TXT1v=spf1 mx a:mail.root.ist -all
SOA1europa.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.