`janacekquartet.com`

DNSSEC	⚠️ Not signed
A	34.49.24.229^{🇺🇸 Google34.32.0.0/11}
		PTR	`229.24.49.34.bc.googleusercontent.com`
NS	`ns.forpsi.net` ⭐
		A	2001:15e8:101:1::c282^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.forpsi.net`
		A	81.2.194.130^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`ns.forpsi.net`
NS	`ns.forpsi.cz`
		A	2001:15e8:201:1::d1b9^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.forpsi.cz`
		A	81.2.209.185^{🇨🇿 INTERNET-CZ81.2.209.0/24}
			PTR	`ns.forpsi.cz`
NS	`ns.forpsi.it`
		A	2a00:6d41:2:1::5^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`host165-254-110-95.serverdedicati.aruba.it`
NS	`ns.forpsi.us`
		A	2a00:6d41:2:1::5^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`host165-254-110-95.serverdedicati.aruba.it`
MX	`mxavas.forpsi.com` ⭐
		A	81.2.195.200^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`mxavas.forpsi.com`
SOA	`ns.forpsi.net`admin@forpsi.com 2025-09-09 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774671492

Subdomains

www.janacekquartet.com

Same first word

janacekquartet.com

DNS History

7 records (6 active, 1 former)

●NSns.forpsi.cz2016-12-18 → 2026-03-28 · 2 obs

● 2016-12-18 14:47:38
● 2026-03-28 04:27:32

●NSns.forpsi.it2016-12-18 → 2026-03-28 · 2 obs

● 2016-12-18 14:47:38
● 2026-03-28 04:27:32

●NSns.forpsi.net2016-12-18 → 2026-03-28 · 2 obs

● 2016-12-18 14:47:38
● 2026-03-28 04:27:32

●NSns.forpsi.us2016-12-18 → 2026-03-28 · 2 obs

● 2016-12-18 14:47:38
● 2026-03-28 04:27:32

●MXmxavas.forpsi.com2016-12-18 → 2026-03-28 · 2 obs

● 2016-12-18 14:47:38
● 2026-03-28 04:27:32

○A174.129.25.1702016-12-18 → 2017-08-29 · 4 obs

● 2016-12-18 14:47:38
● 2017-08-29 11:37:02
○ 2026-03-17 13:32:36
○ 2026-03-28 04:27:32

●A34.49.24.2292026-03-17 → 2026-03-28 · 3 obs

○ 2017-08-29 11:37:02
● 2026-03-17 13:32:36
● 2026-03-28 04:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
janacekquartet.com	ns.forpsi.net, ns.forpsi.us, ns.forpsi.cz, ns.forpsi.it	-

✅ Authoritative Response

Server:81.2.209.185

NS records: ns.forpsi.net, ns.forpsi.us, ns.forpsi.cz, ns.forpsi.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for janacekquartet.com (unsigned zone)

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.49.24.229`
NS	4	`ns.forpsi.cz, ns.forpsi.it...`
MX	1	`mxavas.forpsi.com (pri: 10)`
SOA	1	`ns.forpsi.net admin.forpsi.com`

Analysis

Hierarchy

janacekquartet.com is the parent of www.janacekquartet.com.

IP Addresses

janacekquartet.com points to a single IP number: 34.49.24.229.

other host names for instance gumiiparigep.hu, newcovenantofpeace.com, eschwinn.com, cyclingservice.eu and gopatch.com share IP numbers with janacekquartet.com.

Name Servers

janacekquartet.com is delegated to four name servers: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net and ns.forpsi.us.

janacekquartet.com at least partially shares name servers with other domains, for instance netlab.hu, vlasyaucesy.sk, sym-motor.cz, com4net.cz and borbolt.hu.

Host names with two IP numbers:

ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185

ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165

ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130

ns.forpsi.us points to: 2a00:6d41:2:1::5 and 95.110.254.165

Host names pointing to 2a00:6d41:2:1::5: ns.forpsi.it and ns.forpsi.us

Host names pointing to 95.110.254.165: ns.forpsi.it and ns.forpsi.us

Mail Servers

janacekquartet.com is handled by a single mail server, mxavas.forpsi.com.

janacekquartet.com shares the same mail server setup as other domains, for instance smlouvy-online.cz, gbcreative.cz, vrany.net, protiskcb.cz and skodak.cz.

janacekquartet.com shares some mail servers with other domains, at least partially, for instance carwest.cz and sevensierras.com.

Host name mxavas.forpsi.com points to IP address 81.2.195.200.

janacekquartet.com - robtex.com