exchangeserver.cz - dns.ninja

`exchangeserver.cz`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
NS	`ns1.parkingcrew.net` ⭐
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@exchangeserver.cz serial=1781004750

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1783669642

Same first word

Similar names

serverexchange.nl

serverexchange.net

serverexchange.com

DNS History

11 records (4 active, 7 former)

○NSns.wedos.com2015-06-29 → 2016-04-23 · 4 obs

● 2015-06-29 18:46:38
● 2016-04-23 23:58:12
○ 2016-12-27 02:19:54
○ 2026-07-10 08:19:48

○NSns.wedos.cz2015-06-29 → 2016-04-23 · 4 obs

● 2015-06-29 18:46:38
● 2016-04-23 23:58:12
○ 2016-12-27 02:19:54
○ 2026-07-10 08:19:48

○NSns.wedos.eu2015-06-29 → 2016-04-23 · 4 obs

● 2015-06-29 18:46:38
● 2016-04-23 23:58:12
○ 2016-12-27 02:19:54
○ 2026-07-10 08:19:48

○NSns.wedos.net2015-06-29 → 2016-04-23 · 4 obs

● 2015-06-29 18:46:38
● 2016-04-23 23:58:12
○ 2016-12-27 02:19:54
○ 2026-07-10 08:19:48

●NSns1.parkingcrew.net2016-12-27 → 2026-07-10 · 3 obs

○ 2016-04-23 23:58:12
● 2016-12-27 02:19:54
● 2026-07-10 08:19:48

●NSns2.parkingcrew.net2016-12-27 → 2026-07-10 · 3 obs

○ 2016-04-23 23:58:12
● 2016-12-27 02:19:54
● 2026-07-10 08:19:48

●MXmail.h-email.net2016-12-27 → 2026-07-10 · 2 obs

● 2016-12-27 02:19:54
● 2026-07-10 08:19:48

●A104.247.81.992026-07-10 → 2026-07-10 · 2 obs

○ 2017-01-06 21:48:22
● 2026-07-10 08:19:48

○A185.53.178.62016-12-27 → 2017-01-06 · 4 obs

○ 2016-04-23 23:58:12
● 2016-12-27 02:19:54
● 2017-01-06 21:48:22
○ 2026-07-10 08:19:48

○A2a02:2b88:1:4::162015-06-29 → 2016-04-23 · 3 obs

● 2015-06-29 18:46:38
● 2016-04-23 23:58:12
○ 2026-07-10 08:19:48

○A46.28.111.222015-06-29 → 2016-04-23 · 4 obs

● 2015-06-29 18:46:38
● 2016-04-23 23:58:12
○ 2016-12-27 02:19:54
○ 2026-07-10 08:19:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz	-
exchangeserver.cz	ns1.parkingcrew.net, ns2.parkingcrew.net	-

✅ Authoritative Response

Server:13.248.158.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exchangeserver.cz (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.exchanges`

Analysis

IP Addresses

exchangeserver.cz resolves to one IP address: 104.247.81.99.

7-miles.de, homepattern.com, opn-28946712.9janote.com and two other host names share IP numbers with exchangeserver.cz.

Name Servers

exchangeserver.cz is delegated to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.

exchangeserver.cz uses the same name servers as several other domains — among them girlworldmag.com, karatebars.com, mx.fie.at and two more.

The name servers for exchangeserver.cz are partially shared with other domains like static-61.114.96.14-tataidc.co.in, static-4.245.98.14-tataidc.co.in and 66.93.122.174.in-addr.ev1.opticaljungle.com

ns1.parkingcrew.net and ns2.parkingcrew.net each resolve to one IP number: ns1.parkingcrew.net points to 13.248.158.159 and ns2.parkingcrew.net points to 76.223.21.9.

Mail Servers

Mail for exchangeserver.cz is handled by a single mail server, mail.h-email.net.

exchangeserver.cz uses an identical mail server configuration to several other domains — among them 203-97-107-246.cable.telstraclear.net, alabamamagazine.com, www.i-a-e.org and two more.

mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.