`quantumflow.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a01:430:17:1::ffff:928^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
A	185.8.165.88^{🇨🇿 MASTER-AS185.8.164.0/23 CZ-VPSFREE-20121101}
NS	`ns1.webcloud.cz` ⭐
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns1.ignum.com`
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns2.ignum.cz`
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c19::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrp-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
MX	`ihcgtumkenxvpfc4fw3c7e7anbohwmh2rlcqmzntgjxzbp3fge5a.mx-verification.google.com`⁽¹⁵⁾
TXT	`v=spf1 a mx include:sparkpostmail.com include:spf.smartemailing.cz ?all`
SOA	`ns1.webcloud.cz`admin@webcloud.cz 2026-03-20 #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=1774523836

Same first word

quantumflow.com

quantumflow.cz

DNS History

11 records (11 active, 0 former)

●NSns1.ignum.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●NSns1.webcloud.cz2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●NSns2.ignum.cz2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●MXalt1.aspmx.l.google.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●MXalt2.aspmx.l.google.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●MXalt3.aspmx.l.google.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●MXalt4.aspmx.l.google.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●MXaspmx.l.google.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●MXihcgtumkenxvpfc4fw3c7e7anbohwmh2rlcqmzntgjxzbp3fge5a.mx-verification.google.com2018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●A185.8.165.882018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

●A2a01:430:17:1::ffff:9282018-05-13 → 2026-03-26 · 2 obs

● 2018-05-13 19:47:42
● 2026-03-26 11:26:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
quantumflow.cz	ns1.ignum.com, ns2.ignum.cz	2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns1.ignum.com, ns2.ignum.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.8.165.88`
AAAA	1	`2a01:430:17:1::ffff:928`
NS	2	`ns2.ignum.cz, ns1.ignum.com`
MX	6	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 a mx include:sparkpostmail.com in`
SOA	1	`ns1.webcloud.cz admin.webcloud.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)

Analysis

IP Addresses

quantumflow.cz resolves to two IP numbers: 2a01:430:17:1::ffff:928 and 185.8.165.88.

Other host names, such as proxinia.net, share IP numbers with quantumflow.cz.

Name Servers

quantumflow.cz is delegated to three name servers: ns1.ignum.com, ns2.ignum.cz and ns1.webcloud.cz.

quantumflow.cz partially shares name servers with other domains; examples include inpap.cz, ckzije.cz, kulturnicentrum.cz, ipodnik.cz and saudiembassy.cz.