`host741.slaskdatacenter.com`

DNSSEC	⚠️ Not signed
A	91.238.134.26^{🇵🇱 LIVENET-PL91.238.134.0/23 Livenet Sp. z o.o.}
		PTR	`cosmofirm.net`
NS	`ns1.slaskdatacenter.com` ⭐ ⚠️ Not in parent delegation
		A	2a02:2430:3:ffff::10^{🇵🇱 LIVENET-PL2a02:2430:3::/48 Livenet Sp. z o.o.}
			PTR	`ns1.slaskdatacenter.com`
		A	178.19.104.11^{🇵🇱 LIVENET-PL178.19.104.0/21 SLASKDATACENTER}
			PTR	`ns1.slaskdatacenter.com`
NS	`ns2.slaskdatacenter.com` ⚠️ Not in parent delegation
		A	2a02:2430:3:ffff::20^{🇵🇱 LIVENET-PL2a02:2430:3::/48 Livenet Sp. z o.o.}
			PTR	`ns2.slaskdatacenter.com`
		A	178.19.110.12^{🇵🇱 LIVENET-PL178.19.104.0/21 SLASKDATACENTER}
			PTR	`ns2.slaskdatacenter.com`
MX	`mail.host741.slaskdatacenter.com` ⭐
		A	91.238.134.26^{🇵🇱 LIVENET-PL91.238.134.0/23 Livenet Sp. z o.o.}
			PTR	`cosmofirm.net`
TXT	`v=spf1 a mx ip4:178.19.104.11 ~all`
SOA	`ns1.slaskdatacenter.com`hostmaster@host741.slaskdatacenter.com 2021-05-23 #0

`slaskdatacenter.com`

	DNSSEC	⚠️ Not signed
	A	31.6.71.211^{🇵🇱 LIVENET-PL31.6.70.0/23 Livenet Sp. z o.o.}
	NS	`ns1.slaskdatacenter.com` ⭐
	NS	`ns2.slaskdatacenter.com`
	MX	`mail.slaskdatacenter.com` ⭐
	TXT	`v=spf1 a mx ip4:178.19.104.11 ~all`
	TXT	`facebook-domain-verification=7tj27u7yr67bjqnu2rth70a1l85f1c`
	SOA	`ns1.slaskdatacenter.com`hostmaster@slaskdatacenter.com 2022-09-15 #2

WOT: SAFE (48/100)
WOT: SAFE (8/100)
📈 Tranco rank: #273,096

Subdomains

mail.host741.slaskdatacenter.com

DNS History

4 records (4 active, 0 former)

●NSns1.slaskdatacenter.com2015-08-19 → 2026-04-13 · 2 obs

● 2015-08-19 10:21:40
● 2026-04-13 20:55:16

●NSns2.slaskdatacenter.com2015-08-19 → 2026-04-13 · 2 obs

● 2015-08-19 10:21:40
● 2026-04-13 20:55:16

●MXmail.host741.slaskdatacenter.com2015-08-19 → 2026-04-13 · 2 obs

● 2015-08-19 10:21:40
● 2026-04-13 20:55:16

●A91.238.134.262015-08-19 → 2026-04-13 · 2 obs

● 2015-08-19 10:21:40
● 2026-04-13 20:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
slaskdatacenter.com	ns1.slaskdatacenter.com, ns2.slaskdatacenter.com	4 records

✅ Authoritative Response

Server:178.19.110.12

NS records: ns1.slaskdatacenter.com, ns2.slaskdatacenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for slaskdatacenter.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.238.134.26`
NS	2	`ns2.slaskdatacenter.com, ns1.slaskdatacenter.com`
MX	1	`mail.host741.slaskdatacenter.com (pri: 1`
TXT	1	`v=spf1 a mx ip4:178.19.104.11 ~all`
SOA	1	`ns1.slaskdatacenter.com hostmaster.host7`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The parent of mail.host741.slaskdatacenter.com is host741.slaskdatacenter.com.

IP Addresses

host741.slaskdatacenter.com points to a single IP address: 91.238.134.26.

Other host names, for instance mail.host741.slaskdatacenter.com, share IP numbers with host741.slaskdatacenter.com.

Name Servers

Two name servers ns1.slaskdatacenter.com and ns2.slaskdatacenter.com handle the delegation for host741.slaskdatacenter.com.

host741.slaskdatacenter.com shares the same name server setup as other domains, for example host235.slaskdatacenter.com, host562.slaskdatacenter.com, host642.slaskdatacenter.com, host559.slaskdatacenter.com and host236.slaskdatacenter.com.

host741.slaskdatacenter.com partially shares name servers with other domains, for example host903.slaskdatacenter.com and zdalnie.pl.

Host names with two IP numbers:

ns1.slaskdatacenter.com points to 2a02:2430:3:ffff::10 and 178.19.104.11.

ns2.slaskdatacenter.com points to 2a02:2430:3:ffff::20 and 178.19.110.12.

Mail Servers

The mail.host741.slaskdatacenter.com mail server handles host741.slaskdatacenter.com.

mail.host741.slaskdatacenter.com points to a single IP number: 91.238.134.26.

host741.slaskdatacenter.com - robtex.com