`kovarov.net`

DNSSEC	⚠️ Not signed
A	85.163.75.3^{🇨🇿 CETIN-AS85.163.0.0/16 CETIN}
		PTR	`ns1.kovarov.net`
NS	`ns1.kovarov.net` ⭐
		A	85.163.75.3^{🇨🇿 CETIN-AS85.163.0.0/16 CETIN}
			PTR	`ns1.kovarov.net`
NS	`ns.kovarov.net`
		A	85.163.75.2^{🇨🇿 CETIN-AS85.163.0.0/16 CETIN}
			PTR	`ns.kovarov.net`
MX	`netopyr.kovarov.net` ⭐
		A	85.163.75.5^{🇨🇿 CETIN-AS85.163.0.0/16 CETIN}
			PTR	`netopyr.kovarov.net`
TXT	`v=spf1 a mx include:_spf.google.com ~all`
SOA	`ns.kovarov.net`hostmaster@kovarov.net 2026-04-21 #1

`net`

	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=1778629986

Subdomains

ispconfig.kovarov.net

nat4.kovarov.net

nat8.kovarov.net

flowpro.kovarov.net

ns.kovarov.net

ns1.kovarov.net

nat7.kovarov.net

ispadmin.kovarov.net

netopyr.kovarov.net

cust-zskovarov.kovarov.net

cust-zspetrovice.kovarov.net

nat3.kovarov.net

kostskol.kovarov.net

www.kovarov.net

nat5.kovarov.net

smtp.kovarov.net

nat2.kovarov.net

Same first word

kovarov.cz

kovarov.net

Similar names

kovrova.by

DNS History

6 records (4 active, 2 former)

●NSns.kovarov.net2015-07-10 → 2026-05-13 · 2 obs

● 2015-07-10 19:36:20
● 2026-05-13 00:04:46

●NSns1.kovarov.net2015-07-10 → 2026-05-13 · 2 obs

● 2015-07-10 19:36:20
● 2026-05-13 00:04:46

○MXmail.kovarov.net2015-07-10 → 2018-06-02 · 4 obs

● 2015-07-10 19:36:20
● 2018-06-02 17:24:44
○ 2026-02-16 12:00:02
○ 2026-05-13 00:04:46

●MXnetopyr.kovarov.net2026-02-16 → 2026-05-13 · 3 obs

○ 2018-06-02 17:24:44
● 2026-02-16 12:00:02
● 2026-05-13 00:04:46

●A85.163.75.32026-02-16 → 2026-05-13 · 3 obs

○ 2018-06-02 17:24:44
● 2026-02-16 12:00:02
● 2026-05-13 00:04:46

○A85.207.108.32015-07-10 → 2018-06-02 · 4 obs

● 2015-07-10 19:36:20
● 2018-06-02 17:24:44
○ 2026-02-16 12:00:02
○ 2026-05-13 00:04:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kovarov.net	ns.kovarov.net, ns1.kovarov.net	2 records

✅ Authoritative Response

Server:85.163.75.3

NS records: ns.kovarov.net, ns1.kovarov.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kovarov.net (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.163.75.3`
NS	2	`ns.kovarov.net, ns1.kovarov.net`
MX	1	`netopyr.kovarov.net (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.google.com ~all`
SOA	1	`ns.kovarov.net hostmaster.kovarov.net`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.kovarov.net, ns1.kovarov.net)

Analysis

Hierarchy

The parent of ispconfig.kovarov.net, nat4.kovarov.net, nat8.kovarov.net, flowpro.kovarov.net, ns.kovarov.net and a few other host names is kovarov.net.

IP Addresses

kovarov.net resolves to a single IP: 85.163.75.3.

Other host names share IP numbers with kovarov.net; for instance ns1.kovarov.net.

Name Servers

kovarov.net has two name servers: ns1.kovarov.net and ns.kovarov.net.

The domain kovarov.net shares the same name server setup as other domains, for instance 75.163.85.in-addr.arpa.

Host names with a single IP:

ns1.kovarov.net points to 85.163.75.3

ns.kovarov.net points to 85.163.75.2

Mail Servers

kovarov.net is handled by a single mail server, netopyr.kovarov.net.

Host name netopyr.kovarov.net points to IP 85.163.75.5.

kovarov.net - robtex.com

kovarov.net

net