`castingmirka.com`

DNSSEC	⚠️ Not signed
A	89.221.213.37^{🇨🇿 WEDOS89.221.208.0/20 Internet, a.s.}
		PTR	`hc1-wd27.wedos.net`
NS	`1.ns.gigaserver.cz` ⭐
		A	2a03:1e20:0:5::92^{🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804}
			PTR	`1.ns.gigaserver.cz`
		A	185.66.36.92^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`1.ns.gigaserver.cz`
NS	`2.ns.gigaserver.cz`
		A	2a03:1e20:0:5::93^{🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804}
			PTR	`2.ns.gigaserver.cz`
		A	185.66.36.93^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`2.ns.gigaserver.cz`
NS	`3.ns.gigaserver.cz`
		A	2a03:1e20:0:5::250^{🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804}
			PTR	`3.ns.gigaserver.cz`
		A	185.66.36.250^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`3.ns.gigaserver.cz`
NS	`4.ns.gigaserver.cz`
		A	2603:1020:201::36d^{🇳🇱 Microsoft2603:1000::/25 MICROSOFT}
		A	40.67.208.152^{🇳🇱 Microsoft40.67.0.0/16}
			PTR	`4.ns.gigaserver.cz`
MX	`mail.gigaserver.cz` ⭐
		A	185.66.36.222^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`mail.gigaserver.cz`
TXT	`v=spf1 mx a include:smtp-gw.gigaserver.cz ~all`
SOA	`1.ns.gigaserver.cz`dns@gigaserver.cz serial=1782480782

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785556342

Same first word

castingmirka.com

DNS History

15 records (6 active, 9 former)

●NS1.ns.gigaserver.cz2026-05-31 → 2026-08-01 · 3 obs

○ 2018-08-18 10:07:08
● 2026-05-31 02:22:20
● 2026-08-01 04:20:24

●NS2.ns.gigaserver.cz2026-05-31 → 2026-08-01 · 3 obs

○ 2018-08-18 10:07:08
● 2026-05-31 02:22:20
● 2026-08-01 04:20:24

●NS3.ns.gigaserver.cz2026-05-31 → 2026-08-01 · 3 obs

○ 2018-08-18 10:07:08
● 2026-05-31 02:22:20
● 2026-08-01 04:20:24

●NS4.ns.gigaserver.cz2026-05-31 → 2026-08-01 · 3 obs

○ 2018-08-18 10:07:08
● 2026-05-31 02:22:20
● 2026-08-01 04:20:24

○NSns.tvujweb.com2016-02-02 → 2018-08-18 · 5 obs

○ 2015-11-13 05:07:54
● 2016-02-02 04:39:40
● 2018-08-18 10:07:08
○ 2026-05-31 02:22:20
○ 2026-08-01 04:20:24

○NSns.tvujweb.cz2016-02-02 → 2018-08-18 · 5 obs

○ 2015-11-13 05:07:54
● 2016-02-02 04:39:40
● 2018-08-18 10:07:08
○ 2026-05-31 02:22:20
○ 2026-08-01 04:20:24

○NSns1.tvujweb.cz2015-07-09 → 2015-11-13 · 4 obs

● 2015-07-09 09:04:00
● 2015-11-13 05:07:54
○ 2016-02-02 04:39:40
○ 2026-08-01 04:20:24

○NSns2.tvujweb.net2015-07-09 → 2015-11-13 · 4 obs

● 2015-07-09 09:04:00
● 2015-11-13 05:07:54
○ 2016-02-02 04:39:40
○ 2026-08-01 04:20:24

○MXmail.castingmirka.com2015-07-09 → 2016-04-28 · 4 obs

● 2015-07-09 09:04:00
● 2016-04-28 13:48:22
○ 2017-02-11 18:07:20
○ 2026-08-01 04:20:24

●MXmail.gigaserver.cz2026-05-31 → 2026-08-01 · 3 obs

○ 2018-08-18 10:07:08
● 2026-05-31 02:22:20
● 2026-08-01 04:20:24

○MXmail.tvujweb.cz2017-02-11 → 2018-08-18 · 5 obs

○ 2016-04-28 13:48:22
● 2017-02-11 18:07:20
● 2018-08-18 10:07:08
○ 2026-05-31 02:22:20
○ 2026-08-01 04:20:24

○MXmxbackup.tvujweb.cz2015-07-09 → 2018-08-18 · 4 obs

● 2015-07-09 09:04:00
● 2018-08-18 10:07:08
○ 2026-05-31 02:22:20
○ 2026-08-01 04:20:24

○A109.123.220.72015-07-09 → 2018-08-18 · 4 obs

● 2015-07-09 09:04:00
● 2018-08-18 10:07:08
○ 2026-05-31 02:22:20
○ 2026-08-01 04:20:24

○A2001:1528:103::220:72016-02-02 → 2018-08-18 · 5 obs

○ 2015-07-09 09:04:00
● 2016-02-02 04:39:40
● 2018-08-18 10:07:08
○ 2026-05-31 02:22:20
○ 2026-08-01 04:20:24

●A89.221.213.372026-05-31 → 2026-08-01 · 3 obs

○ 2018-08-18 10:07:08
● 2026-05-31 02:22:20
● 2026-08-01 04:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
castingmirka.com	1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz	-

✅ Authoritative Response

Server:185.66.36.250

NS records: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castingmirka.com (unsigned zone)

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.221.213.37`
NS	4	`1.ns.gigaserver.cz, 2.ns.gigaserver.cz...`
MX	1	`mail.gigaserver.cz (pri: 50)`
TXT	1	`v=spf1 mx a include:smtp-gw.gigaserver.c`
SOA	1	`1.ns.gigaserver.cz dns.gigaserver.cz`

Analysis

IP Addresses

castingmirka.com directs to one IP number, which is 89.221.213.37.

Among the host names that share IP numbers with castingmirka.com are spartak-rokytnice.cz, nejlepsi-pneu.cz, sparta-kh.cz and two others.

Name Servers

The domain castingmirka.com is delegated to these four name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.

At least some of castingmirka.com's name servers are shared with other domains, for example legal-fin.net, simpsonovionline.cz, podlahyostrava.cz and two more.

These name servers tend to be used in conjunction with the name servers ns2.gigaserver.cz.

Four hostnames, each resolving to a pair of IP addresses: 1.ns.gigaserver.cz directs to 185.66.36.92 and 2a03:1e20:0:5::92; 2.ns.gigaserver.cz directs to 185.66.36.93 and 2a03:1e20:0:5::93; 3.ns.gigaserver.cz directs to 185.66.36.250 and 2a03:1e20:0:5::250; 4.ns.gigaserver.cz directs to 40.67.208.152 and 2603:1020:201::36d.

Mail Servers

castingmirka.com routes its mail through a single mail server, mail.gigaserver.cz.

castingmirka.com has the same mail server arrangement as a number of other domains, for example hhd.cz, virgo.cz, sportclubslany.cz and two more.

castingmirka.com overlaps on mail servers with certain other domains, skvetiny.cz among them.

mail.gigaserver.cz carries a single IP number, which is 185.66.36.222.

castingmirka.com - robtex.com