`firkon.eu`

DNSSEC	⚠️ Not signed
A	212.158.159.115^{🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block}
		PTR	`212-158-159-115.static.svethostingu.cz`
NS	`ns1.svethostingu.cz` ⭐
		A	2a01:430:53::8300:171^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
		A	83.167.244.171^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
NS	`ns2.svethostingu.cz`
		A	2a02:a40:20c::98^{🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.}
		A	212.158.159.98^{🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block}
			PTR	`ns2.svethostingu.cz`
NS	`ns3.svethostingu.eu` ⚠️ Not in parent delegation
		A	2a03:b0c0:3:e0::14d:d001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns3.svethostingu.eu`
		A	165.22.74.103^{🇩🇪 DIGITALOCEAN165.22.64.0/20 DigitalOcean}
			PTR	`ns3.svethostingu.eu`
SOA	`ns1.svethostingu.cz`dnsmaster@svethostingu.cz 2023-06-20 #21

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126942312

Same first word

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DNS History

5 records (4 active, 1 former)

●NSns1.svethostingu.cz2015-08-12 → 2026-08-10 · 2 obs

● 2015-08-12 12:26:42
● 2026-08-10 22:12:38

●NSns2.svethostingu.cz2015-08-12 → 2026-08-10 · 2 obs

● 2015-08-12 12:26:42
● 2026-08-10 22:12:38

●NSns3.svethostingu.eu2026-03-27 → 2026-08-10 · 3 obs

○ 2015-08-12 12:26:42
● 2026-03-27 03:27:20
● 2026-08-10 22:12:38

●A212.158.159.1152026-03-27 → 2026-08-10 · 3 obs

○ 2017-03-16 22:09:04
● 2026-03-27 03:27:20
● 2026-08-10 22:12:38

○A77.93.218.92015-08-12 → 2017-03-16 · 4 obs

● 2015-08-12 12:26:42
● 2017-03-16 22:09:04
○ 2026-03-27 03:27:20
○ 2026-08-10 22:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, y.dns.eu, x.dns.eu, si.dns.eu...	-
firkon.eu	ns1.svethostingu.cz, ns2.svethostingu.cz	-

✅ Authoritative Response

Server:212.158.159.98

NS records: ns1.svethostingu.cz, ns2.svethostingu.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firkon.eu (unsigned zone)

⏱️ Timing

Total: 741ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.158.159.115`
NS	3	`ns3.svethostingu.eu, ns1.svethostingu.cz...`
SOA	1	`ns1.svethostingu.cz dnsmaster.svethostin`

Analysis

IP Addresses

firkon.eu has exactly one IP address — 212.158.159.115.

valla.cz, hota.cz, euro-team.cz plus two other host names have IP numbers in common with firkon.eu.

Name Servers

Three name servers are authoritative for firkon.eu: ns1.svethostingu.cz, ns2.svethostingu.cz and ns3.svethostingu.eu.

There is at least partial name server overlap between firkon.eu and other domains — dodocars.cz, mercury-motor.cz, sopauto.cz and two more among them.

ns1.svethostingu.cz resolves to 83.167.244.171 and 2a01:430:53::8300:171. ns2.svethostingu.cz resolves to 212.158.159.98 and 2a02:a40:20c::98. ns3.svethostingu.eu resolves to 165.22.74.103 and 2a03:b0c0:3:e0::14d:d001. All three hostnames point to two IP numbers each.

firkon.eu - robtex.com

firkon.eu

eu