`zetservis.org`

DNSSEC	⚠️ Not signed
A	81.31.42.13^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
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	`email.webglobe.cz` ⭐
		A	2001:1ab0:7e1f:1::1:5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`email.webglobe.cz`
		A	130.193.14.154^{🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90}
			PTR	`email.webglobe.cz`
MX	`email2.webglobe.cz` ⭐
		A	130.193.14.154^{🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90}
			PTR	`email.webglobe.cz`
MX	`email3.webglobe.cz` ⭐
		A	2001:880:0:15::2b1^{🇩🇪 ONE-NETWORK2001:880::/32}
			PTR	`email3.webglobe.cz`
		A	185.102.21.80^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`email3.webglobe.cz`
MX	`email4.webglobe.cz` ⭐
		A	185.102.21.80^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`email3.webglobe.cz`
TXT	`v=spf1 a mx include:_spf.ignum.eu -all`
TXT	`v=spf2.0/mfrom,pra +a +mx include:_spf2.ignum.eu -all`
SOA	`ns2.ignum.cz`root@ignum.eu 2026-01-22 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774803805

Same first word

zetservis.cz

zetservis.com

zetservis.info

zetservis.org

zetservis.net

Similar names

tezservis.cz

DNS History

14 records (10 active, 4 former)

●NSns1.ignum.com2026-03-21 → 2026-03-29 · 3 obs

○ 2016-06-19 02:37:08
● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●NSns1.ignum.eu2026-03-21 → 2026-03-29 · 3 obs

○ 2016-06-19 02:37:08
● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

○NSns1.regzone.cz2015-06-22 → 2016-06-19 · 4 obs

● 2015-06-22 09:07:20
● 2016-06-19 02:37:08
○ 2026-03-21 02:45:26
○ 2026-03-29 17:36:02

○NSns1.regzone.de2015-11-07 → 2016-06-19 · 5 obs

○ 2015-06-22 09:07:20
● 2015-11-07 03:44:34
● 2016-06-19 02:37:08
○ 2026-03-21 02:45:26
○ 2026-03-29 17:36:02

○NSns1.regzone.info2015-11-07 → 2016-06-19 · 5 obs

○ 2015-06-22 09:07:20
● 2015-11-07 03:44:34
● 2016-06-19 02:37:08
○ 2026-03-21 02:45:26
○ 2026-03-29 17:36:02

●NSns2.ignum.cz2026-03-21 → 2026-03-29 · 3 obs

○ 2016-06-19 02:37:08
● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●NSns2.ignum.eu2026-03-21 → 2026-03-29 · 3 obs

○ 2016-06-19 02:37:08
● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●NSns3.ignum.eu2026-03-21 → 2026-03-29 · 3 obs

○ 2016-06-19 02:37:08
● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●MXemail.webglobe.cz2026-03-21 → 2026-03-29 · 2 obs

● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●MXemail2.webglobe.cz2026-03-21 → 2026-03-29 · 2 obs

● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●MXemail3.webglobe.cz2026-03-21 → 2026-03-29 · 2 obs

● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

●MXemail4.webglobe.cz2026-03-21 → 2026-03-29 · 2 obs

● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

○A81.31.42.122015-06-22 → 2016-06-19 · 4 obs

● 2015-06-22 09:07:20
● 2016-06-19 02:37:08
○ 2026-03-21 02:45:26
○ 2026-03-29 17:36:02

●A81.31.42.132026-03-21 → 2026-03-29 · 3 obs

○ 2016-06-19 02:37:08
● 2026-03-21 02:45:26
● 2026-03-29 17:36:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
zetservis.org	ns1.ignum.com, ns2.ignum.cz	-

✅ Authoritative Response

Server:185.65.223.35

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zetservis.org (unsigned zone)

⏱️ Timing

Total: 672ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.31.42.13`
NS	3	`ns1.ignum.eu, ns2.ignum.eu...`
MX	4	`email2.webglobe.cz (pri: 10), email.webglobe.cz (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`

Analysis

IP Addresses

zetservis.org points to a single IP address: 81.31.42.13.

Other host names such as flats.cz, zetservis.info, manutd.cz, toleducation.org and www.toleducation.org share IPs with zetservis.org.

Name Servers

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

zetservis.org at least partially shares name servers with other domains, for example metalcom.at, cisreal.cz, mindsoft.cz, regraplast.cz and brandzfriendz.cz.

these name servers are commonly used alongside ns4.ignum.eu name servers.

Host names with two IPs:

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

zetservis.org is served by four mail servers: email2.webglobe.cz, email3.webglobe.cz, email4.webglobe.cz and email.webglobe.cz.

zetservis.org shares at least partially some mail servers with other domains, for instance know-how.cz, stavimednes.cz, hc-kocouri.cz, asidrones.com and st-mb.cz.