`swsolutions.cz`

DNSSEC	⚠️ Not signed
A	77.78.104.3^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
		PTR	`yurika.gransy.com`
NS	`ns2.gransy.com` ⭐
		A	2001:19f0:6801:474:5400:1ff:fec5:8efb^{🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix}
		A	2001:19f0:7401:81e0:5400:1ff:fec5:8ef6^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	95.179.192.121^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
			PTR	`95.179.192.121.vultrusercontent.com`
		A	217.16.185.221^{🇨🇿 VSHOSTING217.16.176.0/20 III.}
			PTR	`ns2.gransy.com`
		A	217.69.4.49^{🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix}
			PTR	`217.69.4.49.vultrusercontent.com`
NS	`ns.gransy.com`
		A	2001:19f0:5001:1caf:5400:1ff:fec5:8d50^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
		A	45.76.90.43^{🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix}
			PTR	`45.76.90.43.vultrusercontent.com`
		A	77.78.104.149^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
			PTR	`ns.gransy.com`
		A	95.179.136.180^{🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix}
			PTR	`95.179.136.180.vultrusercontent.com`
NS	`ns3.gransy.com`
		A	2a02:750:7::2e7^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-7--2e7-static.glesys.net`
		A	2a02:750:8::32^{🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB}
			PTR	`2a02-750-8--32-static.glesys.net`
		A	46.21.100.103^{🇳🇱 GLESYS46.21.100.0/24 GleSYS AB}
			PTR	`46-21-100-103-static.glesys.net`
		A	77.78.126.35^{🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT}
		A	109.74.7.71^{🇸🇪 GLESYS109.74.0.0/20}
			PTR	`109-74-7-71-static.glesys.net`
NS	`ns4.gransy.com`
		A	2001:19f0:5401:69b:5400:1ff:fec5:8f3f^{🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix}
		A	2a00:1a28:2010:1::89^{🇳🇴 GLESYS2a00:1a28::/32 Portlane Network}
			PTR	`2a00-1a28-2010-1--89-static.glesys.net`
		A	66.42.94.136^{🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix}
			PTR	`66.42.94.136.vultrusercontent.com`
		A	80.67.7.209^{🇳🇴 GLESYS80.67.0.0/20 Portlane Network}
			PTR	`80-67-7-209-static.glesys.net`
NS	`ns5.gransy.com`
		A	2a02:750:5::538^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-5--538-static.glesys.net`
		A	31.192.227.223^{🇸🇪 GLESYS31.192.224.0/21}
			PTR	`31-192-227-223-static.glesys.net`
MX	`mail.swsolutions.cz` ⭐
TXT	`v=spf1 a mx include:gransy.com`
SOA	`ns.gransy.com`root@gransy.com serial=2753306416

`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=1776001636

Subdomains

mail.swsolutions.cz

Same first word

swsolutions.de

swsolutions.cz

swsolutions.it

swsolutions.com.au

swsolutions.in

Similar names

wssolutions.at

wssolutions.com.br

wssolutions.us

wssolutions.com.au

solutionssw.com

DNS History

11 records (7 active, 4 former)

○NSalfa.ns.active24.cz2016-03-07 → 2016-08-10 · 4 obs

● 2016-03-07 22:56:46
● 2016-08-10 21:57:54
○ 2017-05-18 11:52:04
○ 2026-04-12 14:40:02

○NSbeta.ns.active24.cz2016-03-07 → 2016-08-10 · 4 obs

● 2016-03-07 22:56:46
● 2016-08-10 21:57:54
○ 2017-05-18 11:52:04
○ 2026-04-12 14:40:02

○NSgama.ns.active24.sk2016-03-07 → 2016-08-10 · 4 obs

● 2016-03-07 22:56:46
● 2016-08-10 21:57:54
○ 2017-05-18 11:52:04
○ 2026-04-12 14:40:02

●NSns.gransy.com2026-03-12 → 2026-04-12 · 3 obs

○ 2017-05-18 11:52:04
● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

●NSns2.gransy.com2026-03-12 → 2026-04-12 · 3 obs

○ 2017-05-18 11:52:04
● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

●NSns3.gransy.com2026-03-12 → 2026-04-12 · 3 obs

○ 2017-05-18 11:52:04
● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

●NSns4.gransy.com2026-03-12 → 2026-04-12 · 3 obs

○ 2017-05-18 11:52:04
● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

●NSns5.gransy.com2026-03-12 → 2026-04-12 · 3 obs

○ 2017-05-18 11:52:04
● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

●MXmail.swsolutions.cz2026-03-12 → 2026-04-12 · 2 obs

● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

●A77.78.104.32026-03-12 → 2026-04-12 · 3 obs

○ 2017-05-18 11:52:04
● 2026-03-12 05:02:52
● 2026-04-12 14:40:02

○A81.95.96.292016-03-07 → 2016-08-10 · 4 obs

● 2016-03-07 22:56:46
● 2016-08-10 21:57:54
○ 2017-05-18 11:52:04
○ 2026-04-12 14:40:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz	-
swsolutions.cz	ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...	-

✅ Authoritative Response

Server:109.74.7.71

NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swsolutions.cz (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.78.104.3`
NS	5	`ns.gransy.com, ns4.gransy.com...`
MX	1	`mail.swsolutions.cz (pri: 10)`
TXT	1	`v=spf1 a mx include:gransy.com`
SOA	1	`ns.gransy.com root.gransy.com`

Analysis

Hierarchy

swsolutions.cz is the parent of mail.swsolutions.cz.

IP Addresses

swsolutions.cz points to IP number 77.78.104.3.

For instance, other host names megadownload.cz, protisk.cz, mustang.cz, andrejholly.eu and shis.cz share IP numbers with swsolutions.cz.

Name Servers

swsolutions.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.

swsolutions.cz shares name servers with other domains at least partially, for example post-info.com, fxi.cz, zlab.sk, stockmarket.cz and vilex.cz.