z4host.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`z4host.com`

DNSSEC	⚠️ Not signed
A	209.42.31.104^{🇬🇧 WHG-FRA209.42.31.0/24}
		PTR	`209-42-31-104.my-reverse-dns.com`
NS	`ns1.z4host.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.z4host.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.z4host.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.z4host.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`z4host.com` ⭐
		A	209.42.31.104^{🇬🇧 WHG-FRA209.42.31.0/24}
			PTR	`209-42-31-104.my-reverse-dns.com`
TXT	`v=spf1 ip4:209.42.31.103 include:spf.mysecurecloudhost.com +a +mx +ip4:65.181...`
SOA	`ns1.z4host.com`promotar\@info.gmail.com 2026-07-29 #5

`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=1786889994

📈 Tranco rank: #461,243

MX for

z4host.com

Subdomains

ns3.z4host.com

ns4.z4host.com

ns2.z4host.com

ns1.z4host.com

Same first word

z4host.com

Similar names

4zhost.com

DNS History

14 records (6 active, 8 former)

○NSns1.sedoparking.com2015-06-09 → 2019-04-07 · 5 obs

○ 2008-03-18 11:25:12
● 2015-06-09 11:33:42
● 2019-04-07 11:13:16
○ 2026-03-01 13:35:28
○ 2026-08-16 14:42:00

●NSns1.z4host.com2026-03-01 → 2026-08-16 · 3 obs

○ 2019-04-07 11:13:16
● 2026-03-01 13:35:28
● 2026-08-16 14:42:00

○NSns2.sedoparking.com2015-06-09 → 2019-04-07 · 5 obs

○ 2008-03-18 11:25:12
● 2015-06-09 11:33:42
● 2019-04-07 11:13:16
○ 2026-03-01 13:35:28
○ 2026-08-16 14:42:00

●NSns2.z4host.com2026-03-01 → 2026-08-16 · 3 obs

○ 2019-04-07 11:13:16
● 2026-03-01 13:35:28
● 2026-08-16 14:42:00

●NSns3.z4host.com2026-03-01 → 2026-08-16 · 3 obs

○ 2019-04-07 11:13:16
● 2026-03-01 13:35:28
● 2026-08-16 14:42:00

●NSns4.z4host.com2026-03-01 → 2026-08-16 · 3 obs

○ 2019-04-07 11:13:16
● 2026-03-01 13:35:28
● 2026-08-16 14:42:00

○MXlocalhost2017-03-15 → 2019-04-07 · 5 obs

○ 2016-04-27 13:37:56
● 2017-03-15 21:16:30
● 2019-04-07 11:13:16
○ 2026-03-01 13:35:28
○ 2026-08-16 14:42:00

○MXmail.nickstel.com2015-06-09 → 2016-04-27 · 5 obs

○ 2008-03-18 11:25:12
● 2015-06-09 11:33:42
● 2016-04-27 13:37:56
○ 2017-03-15 21:16:30
○ 2026-08-16 14:42:00

●MXz4host.com2026-03-01 → 2026-08-16 · 3 obs

○ 2019-04-07 11:13:16
● 2026-03-01 13:35:28
● 2026-08-16 14:42:00

●A209.42.31.1042026-08-16 → 2026-08-16 · 3 obs

○ 2026-03-01 13:35:28
● 2026-08-16 14:41:58
● 2026-08-16 14:42:00

○A65.181.113.132026-03-01 → 2026-03-01 · 4 obs

○ 2019-04-07 11:13:16
● 2026-03-01 13:35:28
○ 2026-08-16 14:41:58
○ 2026-08-16 14:42:00

○A69.64.155.1422008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:25:12
○ 2015-06-09 11:33:42
○ 2026-08-16 14:42:00

○A72.52.4.1212015-06-09 → 2017-03-15 · 5 obs

○ 2008-03-18 11:25:12
● 2015-06-09 11:33:42
● 2017-03-15 21:16:30
○ 2019-04-07 11:13:16
○ 2026-08-16 14:42:00

○A91.195.240.1262019-04-07 → 2019-04-07 · 4 obs

○ 2017-03-15 21:16:30
● 2019-04-07 11:13:16
○ 2026-03-01 13:35:28
○ 2026-08-16 14:42:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
z4host.com	ns1.z4host.com, ns2.z4host.com, ns3.z4host.com, ns4.z4host.com	4 records

✅ Authoritative Response

Server:76.223.26.245

NS records: ns1.z4host.com, ns2.z4host.com, ns3.z4host.com, ns4.z4host.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z4host.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.42.31.104`
NS	4	`ns4.z4host.com, ns2.z4host.com...`
MX	1	`z4host.com (pri: 0)`
TXT	1	`v=spf1 ip4:209.42.31.103 include:spf.mys`
SOA	1	`ns1.z4host.com promotar\.info.gmail.com`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.z4host.com, ns2.z4host.com, ns3.z4host.com...)

Analysis

Hierarchy

The domain z4host.com is a parent of ns3.z4host.com, ns4.z4host.com, ns2.z4host.com and ns1.z4host.com.

Mail Server Role

The MX record for z4host.com points back to z4host.com — it is its own mail server.

IP Addresses

z4host.com directs to one IP number, which is 209.42.31.104.

Among the host names that share IP numbers with z4host.com are l-day.com, boordevolreclame.nl, autoconfig.invoicesprocessor.com and two others.

Name Servers

The domain z4host.com is delegated to these four name servers: ns1.z4host.com, ns2.z4host.com, ns3.z4host.com and ns4.z4host.com.

At least some of z4host.com's name servers are shared with other domains, for example aepcenergy.com, brightminds-jo.com, drfone.eu and two more.

These name servers are often deployed together with the name servers ns1.promoter-srv.com, ns2.promoter-srv.com, ns3.promoter-srv.com and ns4.promoter-srv.com.

ns1.z4host.com resolves to 13.248.158.180. ns2.z4host.com resolves to 75.2.118.134. ns3.z4host.com resolves to 76.223.26.245. ns4.z4host.com resolves to 99.83.147.209. All four hosts carry exactly one IP address.

Mail Servers

The MX record for z4host.com points to a single mail server: z4host.com.

z4host.com has exactly one IP number: 209.42.31.104.