`marcin-nowacki.com`

DNSSEC	⚠️ Not signed
A	178.19.108.250^{🇵🇱 LIVENET-PL178.19.104.0/21 SLASKDATACENTER}
		PTR	`host.sldc.net.pl`
NS	`ns1.sldc.net.pl` ⭐
		A	178.19.108.243^{🇵🇱 LIVENET-PL178.19.104.0/21 SLASKDATACENTER}
			PTR	`host904.slaskdatacenter.com`
NS	`ns2.sldc.net.pl`
		A	178.19.108.245^{🇵🇱 LIVENET-PL178.19.104.0/21 SLASKDATACENTER}
			PTR	`n8.cpa.net.pl`
MX	`mail.marcin-nowacki.com` ⭐
		A	178.19.108.250^{🇵🇱 LIVENET-PL178.19.104.0/21 SLASKDATACENTER}
			PTR	`host.sldc.net.pl`
TXT	`v=spf1 redirect=_spf.sldc.net.pl`
SOA	`ns1.sldc.net.pl`hostmaster@marcin-nowacki.com 2024-08-15 #1

`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=1775929767

Subdomains

mail.marcin-nowacki.com

Same first word

marcin-nowacki.com

DNS History

7 records (4 active, 3 former)

○NSfns1.42.pl2015-05-11 → 2017-07-23 · 4 obs

● 2015-05-11 02:41:30
● 2017-07-23 15:58:54
○ 2026-02-15 05:51:22
○ 2026-04-11 17:56:38

○NSfns2.42.pl2015-05-11 → 2017-07-23 · 4 obs

● 2015-05-11 02:41:30
● 2017-07-23 15:58:54
○ 2026-02-15 05:51:22
○ 2026-04-11 17:56:38

●NSns1.sldc.net.pl2026-02-15 → 2026-04-11 · 3 obs

○ 2017-07-23 15:58:54
● 2026-02-15 05:51:22
● 2026-04-11 17:56:38

●NSns2.sldc.net.pl2026-02-15 → 2026-04-11 · 3 obs

○ 2017-07-23 15:58:54
● 2026-02-15 05:51:22
● 2026-04-11 17:56:38

●MXmail.marcin-nowacki.com2015-05-11 → 2026-04-11 · 2 obs

● 2015-05-11 02:41:30
● 2026-04-11 17:56:38

●A178.19.108.2502026-02-15 → 2026-04-11 · 3 obs

○ 2017-07-23 15:58:54
● 2026-02-15 05:51:22
● 2026-04-11 17:56:38

○A192.99.160.442015-05-11 → 2017-07-23 · 4 obs

● 2015-05-11 02:41:30
● 2017-07-23 15:58:54
○ 2026-02-15 05:51:22
○ 2026-04-11 17:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
marcin-nowacki.com	ns1.sldc.net.pl, ns2.sldc.net.pl	-

✅ Authoritative Response

Server:178.19.108.243

NS records: ns1.sldc.net.pl, ns2.sldc.net.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marcin-nowacki.com (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.19.108.250`
NS	2	`ns2.sldc.net.pl, ns1.sldc.net.pl`
MX	1	`mail.marcin-nowacki.com (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.sldc.net.pl`
SOA	1	`ns1.sldc.net.pl hostmaster.marcin-nowack`

Analysis

Hierarchy

marcin-nowacki.com is the parent of mail.marcin-nowacki.com.

IP Addresses

marcin-nowacki.com resolves to one IP number: 178.19.108.250.

other host names including mail.waksman.pl, epv.pl, mail.dajmax.pl, gmina.net and mail.jp-elektronik.pl share IP numbers with marcin-nowacki.com.

Name Servers

marcin-nowacki.com is delegated to two name servers ns1.sldc.net.pl and ns2.sldc.net.pl.

marcin-nowacki.com shares the same name server setup as other domains, for instance amenda.pl, xexe.pl, bioetyka.pl, diler.eu and 4k.pl.

marcin-nowacki.com at least partially shares name servers with other domains, for instance xn--lskdatacenter-isb20k.pl, slaskdatacenter.info, xn--2da.one.pl, wedkarstwo-turystyka.pl and muzeumdarlowo.pl.

These name servers are commonly used alongside ns1.slaskdatacenter.pl and ns2.slaskdatacenter.pl.

Host names with one IP number:

ns1.sldc.net.pl points to 178.19.108.243

ns2.sldc.net.pl points to 178.19.108.245

Mail Servers

marcin-nowacki.com is handled by a single mail server, mail.marcin-nowacki.com.

mail.marcin-nowacki.com resolves to IP 178.19.108.250.

marcin-nowacki.com - robtex.com