`aburon.cz`

DNSSEC	🔒 Signed (DS record present)
A	37.9.175.164^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
		PTR	`ing.r3.websupport.sk`
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.27^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1771052678

`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=1776071835

Same first word

aburon.cz

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DNS History

15 records (11 active, 4 former)

○NSalfa.ns.active24.cz2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 17:40:52
● 2017-07-05 06:04:00
○ 2026-04-08 22:05:38
○ 2026-04-13 09:32:52

○NSbeta.ns.active24.cz2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 17:40:52
● 2017-07-05 06:04:00
○ 2026-04-08 22:05:38
○ 2026-04-13 09:32:52

○NSgama.ns.active24.sk2015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 17:40:52
● 2017-07-05 06:04:00
○ 2026-04-08 22:05:38
○ 2026-04-13 09:32:52

●NSns1.websupport.cz2026-04-08 → 2026-04-13 · 3 obs

○ 2017-07-05 06:04:00
● 2026-04-08 22:05:38
● 2026-04-13 09:32:52

●NSns2.websupport.cz2026-04-08 → 2026-04-13 · 3 obs

○ 2017-07-05 06:04:00
● 2026-04-08 22:05:38
● 2026-04-13 09:32:52

●NSns3.websupport.eu2026-04-08 → 2026-04-13 · 3 obs

○ 2017-07-05 06:04:00
● 2026-04-08 22:05:38
● 2026-04-13 09:32:52

●MXalt1.aspmx.l.google.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●MXalt2.aspmx.l.google.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●MXaspmx.l.google.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●MXaspmx2.googlemail.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●MXaspmx3.googlemail.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●MXaspmx4.googlemail.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●MXaspmx5.googlemail.com2015-08-01 → 2026-04-13 · 2 obs

● 2015-08-01 17:40:52
● 2026-04-13 09:32:52

●A37.9.175.1642026-04-08 → 2026-04-13 · 3 obs

○ 2017-07-05 06:04:00
● 2026-04-08 22:05:38
● 2026-04-13 09:32:52

○A81.95.96.292015-08-01 → 2017-07-05 · 4 obs

● 2015-08-01 17:40:52
● 2017-07-05 06:04:00
○ 2026-04-08 22:05:38
○ 2026-04-13 09:32:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	8 records
aburon.cz	ns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz	-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.164`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	7	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)

Analysis

IP Addresses

aburon.cz points to a single IP address: 37.9.175.164.

Other host names such as www.taien.cz, tignum.nl, vinohruska.be, omnighost.com and denegi.com share IP numbers with aburon.cz.

Name Servers

aburon.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

At least part of the name servers for aburon.cz are shared with other domains, for instance ideon.cz, agapor.cz, zivotopisy.cz, fjr.cz and vanleeuwaarde.nl.

Host names with two IP numbers:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13

Mail Servers

aburon.cz is served by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

aburon.cz shares at least some mail servers with other domains, for example guidecx.io, nomint.com, kompis.com.br, bcxdfn.xyz and hankai-osaka.com.