softec.cz - dns.ninja

`softec.cz`

DNSSEC	🔒 Signed (DS record present)
A	3.68.56.105^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
		PTR	`ec2-3-68-56-105.eu-central-1.compute.amazonaws.com`
NS	`ns1.regzone.cz` ⭐
		A	2a00:19a0:3:71:0:d9c6:710a:1^{🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET}
			PTR	`ns1.regzone.cz`
		A	217.198.113.10^{🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET}
			PTR	`ns1.regzone.cz`
NS	`ns1.regzone.de`
		A	2600:3c02::f03c:91ff:fedb:a6e7^{🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies}
			PTR	`ns1.regzone.de`
		A	23.92.29.43^{🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies}
			PTR	`ns1.regzone.de`
NS	`ns1.regzone.info`
		A	2001:1528:147::10^{🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network}
			PTR	`ns1.regzone.info`
		A	81.0.233.10^{🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT}
			PTR	`ns1.regzone.info`
MX	`softec-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
MX	`mail.softec.sk`⁽¹⁰⁾
		A	213.81.207.50^{🇸🇰 SK-TELEKOM213.81.128.0/17 routes from Slovak Telecom AS6855}
			PTR	`mail.softec.sk`
TXT	`MS=ms59096256`
TXT	`anthropic-domain-verification-j0b1xn=wtXwcdh8fDbUer1ZzF4LTC6MN`
TXT	`google-site-verification=DxVi6rPccafDy_G3cDm6u3WXcSayiDmFIzYsLPEVFxs`
TXT	`v=spf1 mx ip4:62.168.95.194/32 include:spf.protection.outlook.com -all`
SOA	`ns1.regzone.cz`administrator@czechia.cz 2026-06-08 #2

`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=1781057839

Same first word

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cesoft.no

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sfotec.com

stecof.ma

DNS History

8 records (6 active, 2 former)

●NSns1.regzone.cz2015-04-25 → 2026-06-10 · 2 obs

● 2015-04-25 22:32:32
● 2026-06-10 02:31:50

●NSns1.regzone.de2015-04-25 → 2026-06-10 · 2 obs

● 2015-04-25 22:32:32
● 2026-06-10 02:31:50

●NSns1.regzone.info2015-04-25 → 2026-06-10 · 2 obs

● 2015-04-25 22:32:32
● 2026-06-10 02:31:50

●MXmail.softec.sk2015-04-25 → 2026-06-10 · 2 obs

● 2015-04-25 22:32:32
● 2026-06-10 02:31:50

●MXsoftec-cz.mail.protection.outlook.com2020-03-16 → 2026-06-10 · 3 obs

○ 2015-04-25 22:32:32
● 2020-03-16 00:04:22
● 2026-06-10 02:31:50

●A3.68.56.1052026-03-04 → 2026-06-10 · 3 obs

○ 2020-03-16 00:04:22
● 2026-03-04 02:37:12
● 2026-06-10 02:31:50

○A37.9.175.252020-03-16 → 2020-03-16 · 4 obs

○ 2017-03-24 09:24:38
● 2020-03-16 00:04:22
○ 2026-03-04 02:37:12
○ 2026-06-10 02:31:50

○A62.168.95.1962015-04-25 → 2017-03-24 · 4 obs

● 2015-04-25 22:32:32
● 2017-03-24 09:24:38
○ 2020-03-16 00:04:22
○ 2026-06-10 02:31:50

🔍 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
softec.cz	ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info	2 records

✅ Authoritative Response

Server:217.198.113.10

NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1617ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.68.56.105`
NS	3	`ns1.regzone.cz, ns1.regzone.de...`
MX	2	`softec-cz.mail.protection.outlook.com (p, mail.softec.sk (pri: 10)`
TXT	4	`MS=ms59096256, anthropic-domain-verification-j0b1xn=wtX...`
SOA	1	`ns1.regzone.cz administrator.czechia.cz`

📌 Glue Records Collected

Total: 10

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

Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)

Analysis

IP Addresses

softec.cz resolves to just one IP address, 3.68.56.105.

Two other host names, along with kovalsystems.com, mail.kovalsystems.com and ec2-3-68-56-105.eu-central-1.compute.amazonaws.com, also share IP numbers with softec.cz.

Name Servers

softec.cz is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

At least some of softec.cz's name servers are shared with other domains, for example beeincloud.com, pspeng.cz, autoneza.cz and two more.

ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info each resolve to two IP addresses: ns1.regzone.cz resolves to 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1; ns1.regzone.de resolves to 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7; ns1.regzone.info resolves to 81.0.233.10 and 2001:1528:147::10.

Mail Servers

softec.cz is served by two mail servers, mail.softec.sk and softec-cz.mail.protection.outlook.com.

DNS names with 8 IP addresses:

softec-cz.mail.protection.outlook.com directs to 52.101.68.21, 52.101.68.25, 52.101.73.15 and five additional IP addresses.

Host names with one IP number:

mail.softec.sk points to 213.81.207.50.