`mdxhost.pl`

DNSSEC	⚠️ Not signed
A	5.135.160.40^{🇫🇷 OVH5.135.0.0/16}
		PTR	`mdx2.mdxhost.pl`
NS	`ns3.mdxhost.pl` ⭐
		A	5.135.160.40^{🇫🇷 OVH5.135.0.0/16}
			PTR	`mdx2.mdxhost.pl`
NS	`ns1.mdxhost.pl`
		A	146.59.17.96^{🇫🇷 OVH146.59.0.0/17}
			PTR	`mdx1.mdxhost.pl`
NS	`ns2.mdxhost.pl`
		A	51.68.148.73^{🇫🇷 OVH51.68.0.0/16}
			PTR	`ip73.ip-51-68-148.eu`
NS	`ns4.mdxhost.pl`
		A	5.135.160.40^{🇫🇷 OVH5.135.0.0/16}
			PTR	`mdx2.mdxhost.pl`
MX	`mail.mdxhost.pl` ⭐
		A	5.135.160.40^{🇫🇷 OVH5.135.0.0/16}
			PTR	`mdx2.mdxhost.pl`
TXT	`v=spf1 a mx ip4:5.135.160.40 ~all`
SOA	`ns3.mdxhost.pl`hostmaster@mdxhost.pl 2026-01-04 #3

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784097277

Previously MX for

mdxhost.pl

Subdomains

ns4.mdxhost.pl

ns1.mdxhost.pl

mdx2.mdxhost.pl

mdx1.mdxhost.pl

ns2.mdxhost.pl

ns3.mdxhost.pl

mail.mdxhost.pl

Same first word

mdxhost.pl

DNS History

10 records (6 active, 4 former)

●NSns1.mdxhost.pl2015-08-02 → 2026-07-16 · 2 obs

● 2015-08-02 19:55:08
● 2026-07-16 01:13:40

●NSns2.mdxhost.pl2015-08-02 → 2026-07-16 · 2 obs

● 2015-08-02 19:55:08
● 2026-07-16 01:13:40

●NSns3.mdxhost.pl2026-02-18 → 2026-07-16 · 3 obs

○ 2015-08-02 19:55:08
● 2026-02-18 01:15:10
● 2026-07-16 01:13:40

●NSns4.mdxhost.pl2026-02-18 → 2026-07-16 · 3 obs

○ 2015-08-02 19:55:08
● 2026-02-18 01:15:10
● 2026-07-16 01:13:40

●MXmail.mdxhost.pl2026-02-18 → 2026-07-16 · 3 obs

○ 2016-12-06 10:31:18
● 2026-02-18 01:15:10
● 2026-07-16 01:13:40

○MXmdxhost.pl2015-08-02 → 2016-12-06 · 4 obs

● 2015-08-02 19:55:08
● 2016-12-06 10:31:18
○ 2026-02-18 01:15:10
○ 2026-07-16 01:13:40

○A146.59.17.962026-02-23 → 2026-04-08 · 7 obs

○ 2026-02-18 01:15:10
● 2026-02-23 18:15:52
○ 2026-03-05 10:29:52
○ 2026-04-02 07:18:36
● 2026-04-08 20:33:34
○ 2026-07-16 01:13:38
○ 2026-07-16 01:13:40

●A5.135.160.402026-02-18 → 2026-07-16 · 8 obs

○ 2016-12-06 10:31:18
● 2026-02-18 01:15:10
○ 2026-02-23 18:15:52
● 2026-03-05 10:29:52
● 2026-04-02 07:18:36
○ 2026-04-08 20:33:34
● 2026-07-16 01:13:38
● 2026-07-16 01:13:40

○A51.68.148.732026-02-23 → 2026-04-08 · 7 obs

○ 2026-02-18 01:15:10
● 2026-02-23 18:15:52
○ 2026-03-05 10:29:52
○ 2026-04-02 07:18:36
● 2026-04-08 20:33:34
○ 2026-07-16 01:13:38
○ 2026-07-16 01:13:40

○A81.4.126.2482015-08-02 → 2016-12-06 · 4 obs

● 2015-08-02 19:55:08
● 2016-12-06 10:31:18
○ 2026-02-18 01:15:10
○ 2026-07-16 01:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
mdxhost.pl	ns2.mdxhost.pl, ns4.mdxhost.pl, ns1.mdxhost.pl, ns3.mdxhost.pl	4 records

✅ Authoritative Response

Server:51.68.148.73

NS records: ns2.mdxhost.pl, ns4.mdxhost.pl, ns1.mdxhost.pl, ns3.mdxhost.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdxhost.pl (unsigned zone)

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`51.68.148.73, 146.59.17.96`
NS	4	`ns1.mdxhost.pl, ns2.mdxhost.pl...`
MX	1	`mail.mdxhost.pl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:5.135.160.40 ~all`
SOA	1	`ns1.mdxhost.pl hostmaster.mdxhost.pl`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns4.mdxhost.pl, ns3.mdxhost.pl, ns2.mdxhost.pl...)

Analysis

Hierarchy

mdxhost.pl serves as parent to ns4.mdxhost.pl, ns1.mdxhost.pl, mdx2.mdxhost.pl, mdx1.mdxhost.pl, ns2.mdxhost.pl along with a few other host names.

IP Addresses

mdxhost.pl resolves to one IP address: 5.135.160.40.

quest.org.pl, mail.studiomdx.eu, mail.stanrys.pl and two other host names share IP numbers with mdxhost.pl.

Name Servers

The authoritative name servers for mdxhost.pl are ns1.mdxhost.pl, ns2.mdxhost.pl, ns3.mdxhost.pl and ns4.mdxhost.pl.

mdxhost.pl has at least partial name server overlap with other domains, such as studiomdx.eu, mar-kos.com, stanrys.pl and two others.

The four hosts ns1.mdxhost.pl, ns2.mdxhost.pl, ns3.mdxhost.pl and ns4.mdxhost.pl each map to one IP address: ns1.mdxhost.pl to 146.59.17.96, ns2.mdxhost.pl to 51.68.148.73 and ns3.mdxhost.pl and ns4.mdxhost.pl both to 5.135.160.40 (a shared address).

These two host names — ns3.mdxhost.pl and ns4.mdxhost.pl — each point to 5.135.160.40 IP addresses.

Mail Servers

Mail for mdxhost.pl is handled by a single mail server, mail.mdxhost.pl.

There is one IP number for mail.mdxhost.pl: 5.135.160.40.

mdxhost.pl - robtex.com

mdxhost.pl

pl