`centrumrachunkowe.com`

DNSSEC	⚠️ Not signed
A	79.96.236.154^{🇵🇱 HOMEPL-AS79.96.128.0/17}
		PTR	`cloudserver110898.home.pl`
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`centrumrachunkowe.com` ⭐
		A	79.96.236.154^{🇵🇱 HOMEPL-AS79.96.128.0/17}
			PTR	`cloudserver110898.home.pl`
TXT	`v=spf1 ip4:79.96.236.154 a mx -all`
SOA	`dns.home.pl`admin@home.pl serial=1583745907

`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=1778354921

MX for

centrumrachunkowe.com

Same first word

centrumrachunkowe.com

centrumrachunkowe.poznan.pl

DNS History

5 records (5 active, 0 former)

●NSdns.home.pl2015-07-12 → 2026-05-09 · 2 obs

● 2015-07-12 00:29:42
● 2026-05-09 19:43:10

●NSdns2.home.pl2015-07-12 → 2026-05-09 · 2 obs

● 2015-07-12 00:29:42
● 2026-05-09 19:43:10

●NSdns3.home.pl2015-07-12 → 2026-05-09 · 2 obs

● 2015-07-12 00:29:42
● 2026-05-09 19:43:10

●MXcentrumrachunkowe.com2015-07-12 → 2026-05-09 · 2 obs

● 2015-07-12 00:29:42
● 2026-05-09 19:43:10

●A79.96.236.1542015-07-12 → 2026-05-09 · 2 obs

● 2015-07-12 00:29:42
● 2026-05-09 19:43:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
centrumrachunkowe.com	dns.home.pl, dns2.home.pl	-

✅ Authoritative Response

Server:217.160.81.248

NS records: dns.home.pl, dns2.home.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centrumrachunkowe.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.96.236.154`
NS	3	`dns.home.pl, dns3.home.pl...`
MX	1	`centrumrachunkowe.com (pri: 10)`
TXT	1	`v=spf1 ip4:79.96.236.154 a mx -all`
SOA	1	`dns.home.pl admin.home.pl`

Analysis

Mail Server Role

For centrumrachunkowe.com, the mail server is centrumrachunkowe.com.

IP Addresses

centrumrachunkowe.com resolves to one IP number: 79.96.236.154.

Other host names, for instance cloudserver110898.home.pl, share IP numbers with centrumrachunkowe.com.

Name Servers

centrumrachunkowe.com is delegated to three name servers dns2.home.pl, dns3.home.pl and dns.home.pl.

centrumrachunkowe.com at least partially shares name servers with other domains, for instance goldtime.home.pl, inpark.pl, cloudserver033929.home.pl, serwer1594326.home.pl and filizanka.pl.

Host names with two IP numbers:

dns2.home.pl points to: 2001:8d8:fe:53:6870::2 and 217.160.81.248.

dns3.home.pl points to: 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251.

dns.home.pl points to: 2001:8d8:fe:53:6870::1 and 217.160.80.244.

Mail Servers

centrumrachunkowe.com is served by a single mail server, centrumrachunkowe.com.

centrumrachunkowe.com resolves to IP 79.96.236.154.

centrumrachunkowe.com - robtex.com