`karatecup.com`

DNSSEC	⚠️ Not signed
A	2a01:430:17:1::ffff:1152^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
A	37.205.8.77^{🇨🇿 MASTER-AS37.205.8.0/22 RELBIT-VPSFREE}
NS	`ns2.ignum.cz` ⭐ ⚠️ Not in zone NS records
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
NS	`ns1.ignum.com` ⚠️ Not in zone NS records
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns1.ignum.eu` ⚠️ Not in parent delegation
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns2.ignum.eu` ⚠️ Not in parent delegation
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
NS	`ns3.ignum.eu` ⚠️ Not in parent delegation
		A	2a03:b0c0:1:d0::1090:2001^{🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
		A	178.62.60.201^{🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
MX	`mailin.ignum.eu` ⭐
		A	2001:1ab0:7e1f:1::1:0^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`mx-lb.core.webglobe.com`
		A	62.109.128.119^{🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`mx-lb.core.webglobe.com`
MX	`mailin2.ignum.eu` ⭐
		A	2001:880:0:15::52^{🇩🇪 ONE-NETWORK2001:880::/32}
			PTR	`mx-lb-lej.core.webglobe.com`
		A	185.102.21.66^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`mx-lb-bra.core.webglobe.com`
MX	`mailin3.ignum.eu` ⭐
		A	62.109.128.119^{🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`mx-lb.core.webglobe.com`
MX	`mailin4.ignum.eu` ⭐
		A	185.102.21.66^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`mx-lb-bra.core.webglobe.com`
TXT	`v=spf2.0/mfrom,pra +a +mx include:_spf2.ignum.eu -all`
TXT	`v=spf1 a mx include:_spf.ignum.eu -all`
SOA	`ns2.ignum.cz`root@ignum.eu 2025-03-06 #1

`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=1774411172

Same first word

karatecup.com

karatecup.pl

DNS History

15 records (11 active, 4 former)

●NSns1.ignum.com2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●NSns1.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

○NSns1.svethostingu.cz2015-08-22 → 2017-09-05 · 4 obs

● 2015-08-22 09:10:14
● 2017-09-05 11:09:32
○ 2026-02-18 06:21:50
○ 2026-03-25 04:15:18

●NSns2.ignum.cz2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●NSns2.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

○NSns2.svethostingu.cz2015-08-22 → 2017-09-05 · 4 obs

● 2015-08-22 09:10:14
● 2017-09-05 11:09:32
○ 2026-02-18 06:21:50
○ 2026-03-25 04:15:18

●NSns3.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

○MXmail.svethostingu.cz2015-08-22 → 2017-09-05 · 4 obs

● 2015-08-22 09:10:14
● 2017-09-05 11:09:32
○ 2026-02-18 06:21:50
○ 2026-03-25 04:15:18

●MXmailin.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●MXmailin2.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●MXmailin3.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●MXmailin4.ignum.eu2026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●A2a01:430:17:1::ffff:11522026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

●A37.205.8.772026-02-18 → 2026-03-25 · 3 obs

○ 2017-09-05 11:09:32
● 2026-02-18 06:21:50
● 2026-03-25 04:15:18

○A77.93.218.92015-08-22 → 2017-09-05 · 4 obs

● 2015-08-22 09:10:14
● 2017-09-05 11:09:32
○ 2026-02-18 06:21:50
○ 2026-03-25 04:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
karatecup.com	ns2.ignum.cz, ns1.ignum.com	2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns2.ignum.cz, ns1.ignum.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for karatecup.com (unsigned zone)

⏱️ Timing

Total: 834ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.205.8.77`
AAAA	1	`2a01:430:17:1::ffff:1152`
NS	3	`ns3.ignum.eu, ns2.ignum.eu...`
MX	4	`mailin4.ignum.eu (pri: 10), mailin3.ignum.eu (pri: 10)...`
TXT	2	`v=spf1 a mx include:_spf.ignum.eu -all, v=spf2.0/mfrom,pra +a +mx include:_spf2.`
SOA	1	`ns2.ignum.cz root.ignum.eu`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ignum.com, ns1.ignum.com)

Analysis

IP Addresses

karatecup.com resolves to two IP numbers: 2a01:430:17:1::ffff:1152 and 37.205.8.77.

Other host names, for instance penzionukubecku.cz, svojgr.com and karaterec.com share IP numbers with karatecup.com.

Name Servers

karatecup.com is delegated to five name servers: ns1.ignum.com, ns2.ignum.cz, ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.

karatecup.com partially shares name servers with other domains; examples include wapgames.cz, mobil-blesk.cz, dolejsky.com, xb1.sk and duklaindustrialpark.cz.

These name servers are often used with the name servers ns4.ignum.eu and ns1.webcloud.cz.

Host names with two IP numbers:

ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35.

ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.

ns1.ignum.eu points to 2a00:1e40:a:53::5 and 185.65.223.35.

ns2.ignum.eu points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.

ns3.ignum.eu points to 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201.

Host names that point to 2a00:1e40:a:53::5: ns1.ignum.com and ns1.ignum.eu.

Host names that point to 185.65.223.35: ns1.ignum.com and ns1.ignum.eu.

Host names that point to 2001:1ab0:7e1e:2::5: ns2.ignum.cz and ns2.ignum.eu.

Host names that point to 217.31.48.201: ns2.ignum.cz and ns2.ignum.eu.

Mail Servers

karatecup.com is handled by four mail servers: mailin2.ignum.eu, mailin3.ignum.eu, mailin4.ignum.eu and mailin.ignum.eu.

karatecup.com shares some mail servers with other domains, at least partially, such as filmania.cz, nextlab.fr, casinohazard.cz, gayplaytube.com and malickosti.eu.