`internetanalyst.cz`

DNSSEC	⚠️ Not signed
NS	`ns1.internetanalyst.cz` ⚠️ Not in zone NS records
NS	`puck.nether.net` ⚠️ Not in zone NS records
		A	2602:fe55:5::5^{🇺🇸 AS-NETHER2602:fe55::/36 Ann Arbor MI 48103 United States}
			PTR	`puck.nether.net`
		A	204.42.254.5^{🇺🇸 AS-NETHER204.42.252.0/22 Nether Networks}
			PTR	`puck.nether.net`

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1777085236

Same first word

internetanalyst.cz

DNS History

5 records (2 active, 3 former)

●NSns1.internetanalyst.cz2026-03-27 → 2026-04-25 · 2 obs

● 2026-03-27 00:34:36
● 2026-04-25 03:23:04

○NSns2.internetanalyst.cz2026-03-27 → 2026-03-27 · 3 obs

● 2026-03-27 00:34:36
○ 2026-04-18 06:21:06
○ 2026-04-25 03:23:04

●NSpuck.nether.net2026-03-27 → 2026-04-25 · 2 obs

● 2026-03-27 00:34:36
● 2026-04-25 03:23:04

○MXmx.posterestante.net2026-03-27 → 2026-03-27 · 3 obs

● 2026-03-27 00:34:36
○ 2026-04-18 06:21:06
○ 2026-04-25 03:23:04

○A208.70.218.732026-03-27 → 2026-03-27 · 3 obs

● 2026-03-27 00:34:36
○ 2026-04-18 06:21:06
○ 2026-04-25 03:23:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
internetanalyst.cz	ns1.internetanalyst.cz, puck.nether.net	1 record

✅ Authoritative Response

Server:204.42.254.5

NS records: ns1.internetanalyst.cz, puck.nether.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internetanalyst.cz (unsigned zone)

⏱️ Timing

Total: 5734ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.internetanalyst.cz)

Analysis

Name Servers

Two name servers ns1.internetanalyst.cz and puck.nether.net handle the delegation for internetanalyst.cz.

internetanalyst.cz at least partially shares name servers with other domains, for instance comune.cividate-camuno.bs.it, klman.net, emailaddressfailure.com, metz-inter.net and gupa.ca.

these name servers are commonly used with ns2.afraid.org, ns1.he.net, ns2.he.net, ns4.he.net, ns5.he.net, ns3.he.net, ns-global.kjsl.com, pns62.cloudns.com, pns61.cloudns.net and pns63.cloudns.net.

Host names with two IP numbers:

The host name puck.nether.net points to: 2602:fe55:5::5 and 204.42.254.5.

internetanalyst.cz - robtex.com