ns.cirrax.com - robtex.com

ns.cirrax.com

DNSSEC⚠️ Not signed
A2a03:580:1:1000::15:1🇨🇭 NTS2a03:580::/32 Cirrax GmbH routed by NTS Workspace AG
PTRpknot30.cirrax.com
A217.197.128.15🇨🇭 NTS217.197.128.0/21 Cirrax GmbH routed by NTS Workspace AG

cirrax.com

DNSSEC🔒 Signed (DS record present)
A2a03:580:1:1000::7:1🇨🇭 NTS2a03:580::/32 Cirrax GmbH routed by NTS Workspace AG ✓ In HTTPS hints
A217.197.128.7🇨🇭 NTS217.197.128.0/21 Cirrax GmbH routed by NTS Workspace AG ✓ In HTTPS hints
NSns.cirrax.com ⭐
NSns.cirrax.ch
NSns.cirrax.net
MXmail.cirrax.com ⭐
TXTv=spf1 ip4:217.197.128.0/28 ip6:2a03:580:1:1000::1/64 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints217.197.128.7
IPv6 hints2a03:580:1:1000::7:1
SOAns.cirrax.comadmin@cirrax.com serial=1785756119

NS for

128.197.217.in-addr.arpa
cirrax.net
129.197.217.in-addr.arpa
cld.cirrax.com
130.197.217.in-addr.arpa
cirrax.com
135.197.217.in-addr.arpa
cirrax.ch
131.197.217.in-addr.arpa

Same first word

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sn.org
sn.ink

DNS History

2 records (2 active, 0 former)

A217.197.128.152a03:580:1:1000::15:1
●A217.197.128.152026-03-11 → 2026-08-03 · 2 obs
● 2026-03-11 13:34:40
● 2026-08-03 12:15:04
●A2a03:580:1:1000::15:12026-03-11 → 2026-08-03 · 2 obs
● 2026-03-11 13:34:40
● 2026-08-03 12:15:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cirrax.comns.cirrax.com, ns.cirrax.ch, ns.cirrax.net2 records

✅ Authoritative Response

Server:143.110.212.219

NS records: ns.cirrax.com, ns.cirrax.ch, ns.cirrax.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 639ms | Queries: -

📄 Records

TypeCountSample Data
A1217.197.128.15
AAAA12a03:580:1:1000::15:1

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.cirrax.com, ns.cirrax.com)

Analysis

Name Server Role

The domains 128.197.217.in-addr.arpa, cirrax.net, 129.197.217.in-addr.arpa, cld.cirrax.com, 130.197.217.in-addr.arpa and a few others list ns.cirrax.com as one of their name servers.

It is common to find ns.cirrax.ch and ns.cirrax.net serving as name servers together with ns.cirrax.com.

IP Addresses

ns.cirrax.com has two IP addresses: 217.197.128.15 and 2a03:580:1:1000::15:1

Among others, dns2.gamma-rs.com, pknot30.cirrax.com, dns3.unterrichtsmedien.ch and dns3.cyberhome.ch resolve to the same IP numbers as ns.cirrax.com.