bestsolution.cz - dns.ninja

`bestsolution.cz`

DNSSEC	⚠️ Not signed
A	81.2.196.45^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
		PTR	`45.196.forpsi.net`
NS	`ns.grdns.cz` ⭐
		A	2001:15e8:101:1::c268^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.grdns.cz`
		A	81.2.194.104^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`ns.grdns.cz`
NS	`ns.grdns.it`
		A	2a00:6d41:2:1::7^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`ns.grdns.it`
		A	95.110.254.167^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`ns.grdns.it`
SOA	`ns.grdns.cz`admin@forpsi.com 2022-06-14 #1

`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=1780566434

Same first word

Similar names

DNS History

12 records (3 active, 9 former)

●NSns.grdns.cz2026-03-27 → 2026-06-04 · 3 obs

○ 2016-11-29 11:35:28
● 2026-03-27 00:07:54
● 2026-06-04 09:55:04

●NSns.grdns.it2026-03-27 → 2026-06-04 · 3 obs

○ 2016-11-29 11:35:28
● 2026-03-27 00:07:54
● 2026-06-04 09:55:04

○NSns.onebit.cz2015-05-16 → 2016-11-29 · 4 obs

● 2015-05-16 15:21:28
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

○NSns.onebit.eu2015-05-16 → 2016-11-29 · 4 obs

● 2015-05-16 15:21:28
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

○NSns.onebit.org2015-05-16 → 2016-11-29 · 4 obs

● 2015-05-16 15:21:28
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

○MXmail7.onebit.cz2015-05-16 → 2016-11-29 · 4 obs

● 2015-05-16 15:21:28
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

○MXmx7.onebit.org2015-05-16 → 2016-11-29 · 4 obs

● 2015-05-16 15:21:28
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

○A178.238.37.1942016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-28 01:23:50
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

○A2a01:430:13::132015-05-16 → 2016-04-28 · 4 obs

● 2015-05-16 15:21:28
● 2016-04-28 01:23:50
○ 2016-11-29 11:35:28
○ 2026-06-04 09:55:04

○A2a01:430:13::1942016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-28 01:23:50
● 2016-11-29 11:35:28
○ 2026-03-27 00:07:54
○ 2026-06-04 09:55:04

●A81.2.196.452026-03-27 → 2026-06-04 · 3 obs

○ 2016-11-29 11:35:28
● 2026-03-27 00:07:54
● 2026-06-04 09:55:04

○A89.185.231.132015-05-16 → 2016-04-28 · 4 obs

● 2015-05-16 15:21:28
● 2016-04-28 01:23:50
○ 2016-11-29 11:35:28
○ 2026-06-04 09:55:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
bestsolution.cz	ns.grdns.cz, ns.grdns.it	2 records

✅ Authoritative Response

Server:81.2.194.104

NS records: ns.grdns.cz, ns.grdns.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestsolution.cz (unsigned zone)

⏱️ Timing

Total: 1166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.2.196.45`
NS	2	`ns.grdns.cz, ns.grdns.it`
SOA	1	`ns.grdns.cz admin.forpsi.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.grdns.cz, ns.grdns.cz)

Analysis

IP Addresses

bestsolution.cz resolves to one IP address: 81.2.196.45.

pierre-cardin.cz, luxusni-kosmetika.cz, n-r.cz and two other host names share IP numbers with bestsolution.cz.

Name Servers

DNS delegation for bestsolution.cz points to two name servers: ns.grdns.cz and ns.grdns.it.

bestsolution.cz uses the same name servers as several other domains — among them vosukej.cz, atollon.cz, ipredplatne.sk and two more.

ns.grdns.cz directs to 81.2.194.104 and 2001:15e8:101:1::c268. ns.grdns.it directs to 95.110.254.167 and 2a00:6d41:2:1::7. Each host name carries two IP addresses.