`prohost19.crohost.net`

DNSSEC	⚠️ Not signed
A	91.234.46.79^{🇭🇷 DHH-AS91.234.46.0/24}
		PTR	`prohost19.crohost.net`
MX	`prohost19.crohost.net` ⭐
		A	91.234.46.79^{🇭🇷 DHH-AS91.234.46.0/24}
			PTR	`prohost19.crohost.net`
TXT	`v=spf1 a mx include:crohost.net ~all`

`crohost.net`

	DNSSEC	⚠️ Not signed
	A	91.234.46.86^{🇭🇷 DHH-AS91.234.46.0/24}
	NS	`ns1.phg.hr` ⭐
	NS	`ns2.phg.hr`
	NS	`ns3.phg.hr`
	MX	`crohost.net` ⭐
	TXT	`v=spf1 +a +mx +ip4:91.234.46.86 +ip4:185.220.25.0/24 ~all`
	SOA	`ns1.phg.hr`info@optimahosting.hr 2026-04-24 #4

📈 Tranco rank: #166,067

PTR for

79.46.234.91.in-addr.arpa

MX for

dopigrupa.hr

prohost19.crohost.net

DNS History

2 records (2 active, 0 former)

●MXprohost19.crohost.net2026-02-17 → 2026-04-25 · 8 obs

● 2026-02-17 11:39:08
● 2026-04-04 05:58:50
○ 2026-04-04 11:21:56
● 2026-04-05 22:54:04
● 2026-04-11 00:11:22
○ 2026-04-12 03:17:04
● 2026-04-12 14:48:14
● 2026-04-25 17:43:02

●A91.234.46.792026-02-17 → 2026-04-25 · 8 obs

● 2026-02-17 11:39:08
● 2026-04-04 05:58:50
○ 2026-04-04 11:21:56
● 2026-04-05 22:54:04
● 2026-04-11 00:11:22
○ 2026-04-12 03:17:04
● 2026-04-12 14:48:14
● 2026-04-25 17:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
crohost.net	ns1.phg.hr, ns2.phg.hr, ns3.phg.hr	-

✅ Authoritative Response

Server:5.144.175.1

NS records: ns1.phg.hr, ns2.phg.hr, ns3.phg.hr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crohost.net (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.234.46.79`
MX	1	`prohost19.crohost.net (pri: 0)`
TXT	1	`v=spf1 a mx include:crohost.net ~all`

Analysis

Mail Server Role

prohost19.crohost.net serves as the mail server for dopigrupa.hr and prohost19.crohost.net.

IP Addresses

prohost19.crohost.net resolves to one IP number: 91.234.46.79.

Other host names, for instance mail.gracija.ba, dopi.hr, prijevodi-pula.com, ztkgs.hr and zzstombl.com share IP numbers with prohost19.crohost.net.

Mail Servers

prohost19.crohost.net is handled by a single mail server, prohost19.crohost.net.

prohost19.crohost.net shares the same mail server setup as other domains, for example dopigrupa.hr.

Host name prohost19.crohost.net resolves to a single IP: 91.234.46.79.

prohost19.crohost.net - robtex.com