`syncon.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2005::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.165^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
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	`syncon-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
TXT	`MS=ms27077415`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1767785413

`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=1774644436

Same first word

syncon.com

syncon.at

syncon.biz

syncon.hu

syncon.se

syncon.org

syncon.ch

syncon.de

syncon.co.uk

syncon.cz

syncon.ru

syncon.ee

syncon.co.za

syncon.in

syncon.ca

Similar names

nosync.org

nyscon.com

synnco.com

cnyson.com

consyn.com

connys.eu

sconny.com

synnoc.net

csnyon.ch

connys.net

connys.ch

syconn.com

onsync.de

consyn.net

consyn.com.br

synonc.com

synnoc.com

cnsony.net

nsonyc.com

connys.se

snycon.com

nocsyn.com

onsnyc.com

onsync.net

connys.at

onsync.com

connys.de

consyn.de

nosync.com

DNS History

12 records (6 active, 6 former)

○NSalfa.ns.active24.cz2015-08-21 → 2017-05-17 · 4 obs

● 2015-08-21 14:09:34
● 2017-05-17 06:09:46
○ 2021-10-17 10:45:58
○ 2026-03-27 21:32:20

○NSbeta.ns.active24.cz2015-08-21 → 2017-05-17 · 4 obs

● 2015-08-21 14:09:34
● 2017-05-17 06:09:46
○ 2021-10-17 10:45:58
○ 2026-03-27 21:32:20

○NSgama.ns.active24.sk2015-08-21 → 2017-05-17 · 4 obs

● 2015-08-21 14:09:34
● 2017-05-17 06:09:46
○ 2021-10-17 10:45:58
○ 2026-03-27 21:32:20

●NSns1.websupport.cz2026-03-27 → 2026-03-27 · 3 obs

○ 2021-10-17 10:45:58
● 2026-03-27 14:04:26
● 2026-03-27 21:32:20

●NSns2.websupport.cz2026-03-27 → 2026-03-27 · 3 obs

○ 2021-10-17 10:45:58
● 2026-03-27 14:04:26
● 2026-03-27 21:32:20

●NSns3.websupport.eu2026-03-27 → 2026-03-27 · 3 obs

○ 2021-10-17 10:45:58
● 2026-03-27 14:04:26
● 2026-03-27 21:32:20

○MXmailforward.globe.cz2015-08-21 → 2017-05-17 · 4 obs

● 2015-08-21 14:09:34
● 2017-05-17 06:09:46
○ 2021-10-17 10:45:58
○ 2026-03-27 21:32:20

●MXsyncon-cz.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 3 obs

○ 2021-10-17 10:45:58
● 2026-03-27 14:04:26
● 2026-03-27 21:32:20

●A2a00:4b40:aaaa:2005::62026-03-27 → 2026-03-27 · 3 obs

○ 2021-10-17 10:45:58
● 2026-03-27 14:04:26
● 2026-03-27 21:32:20

●A37.9.175.1652026-03-27 → 2026-03-27 · 3 obs

○ 2021-10-17 10:45:58
● 2026-03-27 14:04:26
● 2026-03-27 21:32:20

○A69.90.236.672015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 14:09:34
○ 2017-05-17 06:09:46
○ 2026-03-27 21:32:20

○A81.95.96.292015-08-21 → 2017-05-17 · 4 obs

● 2015-08-21 14:09:34
● 2017-05-17 06:09:46
○ 2021-10-17 10:45:58
○ 2026-03-27 21:32:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.10.97.13

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1075ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.165`
AAAA	1	`2a00:4b40:aaaa:2005::6`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	1	`syncon-cz.mail.protection.outlook.com (p`
TXT	2	`MS=ms27077415, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

syncon.cz points to two IP numbers: 2a00:4b40:aaaa:2005::6 and 37.9.175.165.

Other host names such as www.kbs.cz, wceo.pl, amhz.cz, ns.pyrotechnickasluzba.cz and peengel.cz share IP numbers with syncon.cz.

Name Servers

syncon.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 syncon.cz are shared with other domains, for instance jiri-cermak.com, mezimesti.eu, vcelar.sk, savio.cz and geminet.cz.