`dubrovnikactivities.com`

DNSSEC	⚠️ Not signed
A	91.234.46.100^{🇭🇷 DHH-AS91.234.46.0/24}
		PTR	`prohost33.crohost.net`
NS	`ns1.crohost.net` ⭐
		A	195.201.34.221^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`ns1.crohost.net`
NS	`ns2.crohost.net`
		A	178.218.175.180^{🇭🇷 DHH-AS178.218.175.0/24}
			PTR	`ns2.crohost.net`
MX	`dubrovnikactivities.com` ⭐
		A	91.234.46.100^{🇭🇷 DHH-AS91.234.46.0/24}
			PTR	`prohost33.crohost.net`
TXT	`v=spf1 a mx ip4:91.234.46.100 include:spf.crohost.net ~all`
SOA	`ns1.crohost.net`njiric\@toni.gmail.com 2025-11-11 #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=1778581321

Previously MX for

dubrovnikactivities.com

Subdomains

mail.dubrovnikactivities.com

DNS History

7 records (4 active, 3 former)

●NSns1.crohost.net2026-02-27 → 2026-05-12 · 6 obs

○ 2017-04-08 06:25:58
● 2026-02-27 23:24:44
● 2026-03-30 14:03:40
○ 2026-04-04 11:21:16
● 2026-05-12 10:25:12
● 2026-05-12 10:25:14

○NSns1.web4hr.net2015-08-16 → 2017-04-08 · 4 obs

● 2015-08-16 14:58:20
● 2017-04-08 06:25:58
○ 2026-02-27 23:24:44
○ 2026-05-12 10:25:14

●NSns2.crohost.net2026-02-27 → 2026-05-12 · 6 obs

○ 2017-04-08 06:25:58
● 2026-02-27 23:24:44
● 2026-03-30 14:03:40
○ 2026-04-04 11:21:16
● 2026-05-12 10:25:12
● 2026-05-12 10:25:14

○NSns2.web4hr.net2015-08-16 → 2017-04-08 · 4 obs

● 2015-08-16 14:58:20
● 2017-04-08 06:25:58
○ 2026-02-27 23:24:44
○ 2026-05-12 10:25:14

●MXdubrovnikactivities.com2015-08-16 → 2026-05-12 · 5 obs

● 2015-08-16 14:58:20
● 2026-03-30 14:03:40
○ 2026-04-04 11:21:16
● 2026-05-12 10:25:12
● 2026-05-12 10:25:14

○A37.60.159.1682015-08-16 → 2017-04-08 · 4 obs

● 2015-08-16 14:58:20
● 2017-04-08 06:25:58
○ 2026-02-27 23:24:44
○ 2026-05-12 10:25:14

●A91.234.46.1002026-02-27 → 2026-05-12 · 6 obs

○ 2017-04-08 06:25:58
● 2026-02-27 23:24:44
● 2026-03-30 14:03:40
○ 2026-04-04 11:21:16
● 2026-05-12 10:25:12
● 2026-05-12 10:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
dubrovnikactivities.com	ns1.crohost.net, ns2.crohost.net	-

✅ Authoritative Response

Server:178.218.175.180

NS records: ns1.crohost.net, ns2.crohost.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dubrovnikactivities.com (unsigned zone)

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.234.46.100`
NS	2	`ns2.crohost.net, ns1.crohost.net`
MX	1	`dubrovnikactivities.com (pri: 0)`
TXT	1	`v=spf1 a mx ip4:91.234.46.100 include:sp`
SOA	1	`ns1.crohost.net njiric\.toni.gmail.com`

Analysis

Hierarchy

mail.dubrovnikactivities.com is a child of dubrovnikactivities.com.

IP Addresses

dubrovnikactivities.com resolves to one IP number: 91.234.46.100.

Other host names, for instance kawasaki-kms.hr, mail.idkdev.com, mail.venus.ba, revizijarevita.com and aeroklub-zeljava.com share IP numbers with dubrovnikactivities.com.

Name Servers

dubrovnikactivities.com's delegation uses two name servers: ns1.crohost.net and ns2.crohost.net.

dubrovnikactivities.com uses the same name server setup as other domains, such as zlatarna-dodic.hr, hrvatsko-trziste-rada.hr, borispavlin.com, sunceipartneri.hr and revizijarevita.com.

dubrovnikactivities.com at least partially shares name servers with other domains, including ebay-kupovina.com.hr, hejzing.ba, vrtic-gustav-krklec-krapina.hr, dvd-sestine.hr and metalac-pnt.hr.

These name servers are often used with dns1.mikrobit.hr and dns2.mikrobit.hr.

Host names with a single IP address: ns1.crohost.net points to 195.201.34.221; ns2.crohost.net points to 178.218.175.180.

Mail Servers

dubrovnikactivities.com is handled by a single mail server, dubrovnikactivities.com.

Host name dubrovnikactivities.com resolves to a single IP: 91.234.46.100.

dubrovnikactivities.com - robtex.com