`dusanjankovic.com`

DNSSEC	⚠️ Not signed
A	37.9.175.21^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
		PTR	`21.175.9.37.in-addr.arpa.websupport.sk`
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`mailin1.dusanjankovic.com` ⭐
		A	37.9.169.111^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o.}
			PTR	`mail-proxymxphy-7.websupport.sk`
MX	`mailin2.dusanjankovic.com`⁽¹⁰⁰⁾
		A	37.9.169.112^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o.}
			PTR	`mail-proxymxphy-6.websupport.sk`
TXT	`v=spf1 a mx include:_spf.websupport.sk ?all`
TXT	`spf2.0/pra a mx include:_sid.websupport.sk ?all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1569317335

`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=1778740121

Subdomains

mailin2.dusanjankovic.com

www.dusanjankovic.com

mailin1.dusanjankovic.com

Same first word

dusanjankovic.com

DNS History

11 records (6 active, 5 former)

○NSns1.loopia.se2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 14:02:36
○ 2015-10-20 06:46:26
○ 2026-05-14 06:35:40

●NSns1.websupport.sk2016-04-11 → 2026-05-14 · 3 obs

○ 2015-10-20 06:46:26
● 2016-04-11 12:06:50
● 2026-05-14 06:35:40

○NSns2.loopia.se2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 14:02:36
○ 2015-10-20 06:46:26
○ 2026-05-14 06:35:40

●NSns2.websupport.sk2016-04-11 → 2026-05-14 · 3 obs

○ 2015-10-20 06:46:26
● 2016-04-11 12:06:50
● 2026-05-14 06:35:40

●NSns3.websupport.sk2016-04-11 → 2026-05-14 · 3 obs

○ 2015-10-20 06:46:26
● 2016-04-11 12:06:50
● 2026-05-14 06:35:40

○MXmail.dusanjankovic.com2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 14:02:36
○ 2015-10-20 06:46:26
○ 2026-05-14 06:35:40

○MXmail2.dusanjankovic.com2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 14:02:36
○ 2015-10-20 06:46:26
○ 2026-05-14 06:35:40

●MXmailin1.dusanjankovic.com2016-04-11 → 2026-05-14 · 3 obs

○ 2015-10-20 06:46:26
● 2016-04-11 12:06:50
● 2026-05-14 06:35:40

●MXmailin2.dusanjankovic.com2016-04-11 → 2026-05-14 · 3 obs

○ 2015-10-20 06:46:26
● 2016-04-11 12:06:50
● 2026-05-14 06:35:40

○A194.9.94.1042007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 14:02:36
○ 2015-10-20 06:46:26
○ 2026-05-14 06:35:40

●A37.9.175.212016-04-11 → 2026-05-14 · 3 obs

○ 2015-10-20 06:46:26
● 2016-04-11 12:06:50
● 2026-05-14 06:35:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
dusanjankovic.com	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dusanjankovic.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.21`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mailin1.dusanjankovic.com (pri: 10), mailin2.dusanjankovic.com (pri: 100)`
TXT	2	`v=spf1 a mx include:_spf.websupport.sk ?, spf2.0/pra a mx include:_sid.websupport.`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

Analysis

Hierarchy

dusanjankovic.com has children mailin2.dusanjankovic.com, www.dusanjankovic.com and mailin1.dusanjankovic.com.

IP Addresses

dusanjankovic.com resolves to a single IP: 37.9.175.21.

Other host names, for instance mail.geoany.com, mx1.it-t.eu, luminia.sk, mtk-ba.sk and ltur.sk share IP numbers with dusanjankovic.com.

Name Servers

dusanjankovic.com delegates to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

dusanjankovic.com shares some name servers with other domains, for example elektrom.sk, fashionvenue.company, uhricka.sk, unilady.eu and orgonit.sk.

These name servers are often used together with ns1.websupport.at, ns2.websupport.at and ns3.websupport.at.

Host names with two IP numbers:

ns1.websupport.sk: 2a10:bbc0::11 and 45.10.97.11

ns2.websupport.sk: 2a02:250:3::12 and 185.71.159.12

ns3.websupport.sk: 2a10:bbc0::13 and 45.10.97.13

Mail Servers

dusanjankovic.com is served by two mail servers: mailin1.dusanjankovic.com and mailin2.dusanjankovic.com.

Host names with a single IP:

mailin1.dusanjankovic.com points to 37.9.169.111

mailin2.dusanjankovic.com points to 37.9.169.112

dusanjankovic.com - robtex.com