`centrumkolbe.pl`

DNSSEC	🔒 Signed (DS record present)
A	46.101.131.161^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
NS	`dns2.smarthost.pl` ⭐
		A	2001:678:63c:0:9:c15d:580a:1^{🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting}
			PTR	`server-ba10.rev6.smarthost.pl`
		A	193.93.88.10^{🇵🇱 AS-SMARTHOST-PL193.93.88.0/22 TRUSTNET}
			PTR	`server-ba10.rev.smarthost.pl`
NS	`dns.smarthost.pl`
		A	2001:678:63c:0:9:5bd3:dc0a:1^{🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting}
			PTR	`server-aa10.rev6.smarthost.pl`
		A	91.211.220.10^{🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting}
			PTR	`server-aa10.rev.smarthost.pl`
NS	`dns3.smarthost.pl`
		A	2001:41d0:203:58c3:0:335b:1bc3:1^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns3.smarthost.pl`
		A	51.91.27.195^{🇫🇷 OVH51.91.0.0/16}
			PTR	`dns3.smarthost.pl`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 ip4:91.211.220.110 ip4:91.211.221.119 +mx +a +ip4:91.211.220.105 +incl...`
TXT	`google-site-verification=MzsE0AW9j6IyvVAuL8u3AaXzDhdW3RLzj6advGiwQCk`
SOA	`dns.smarthost.pl`sysadmin@smarthost.pl 2026-05-24 #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=1784356501

Same first word

centrumkolbe.pl

Similar names

trockenblume.at

butlermckeon.com

DNS History

9 records (9 active, 0 former)

●NSdns.smarthost.pl2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●NSdns2.smarthost.pl2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●NSdns3.smarthost.pl2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●MXaspmx.l.google.com2026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

●A46.101.131.1612026-02-18 → 2026-07-19 · 2 obs

● 2026-02-18 19:51:26
● 2026-07-19 03:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, h-dns.pl, a-dns.pl, d-dns.pl...	-
centrumkolbe.pl	dns.smarthost.pl, dns2.smarthost.pl, dns3.smarthost.pl	3 records

✅ Authoritative Response

Server:91.211.220.10

NS records: dns.smarthost.pl, dns2.smarthost.pl, dns3.smarthost.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.101.131.161`
NS	3	`dns3.smarthost.pl, dns2.smarthost.pl...`
MX	5	`ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	2	`v=spf1 ip4:91.211.220.110 ip4:91.211.221, google-site-verification=MzsE0AW9j6IyvVA`
SOA	1	`dns.smarthost.pl sysadmin.smarthost.pl`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dns3.smarthost.pl, dns2.smarthost.pl, dns.smarthost.pl)

Analysis

IP Addresses

centrumkolbe.pl resolves to one IP address: 46.101.131.161.

zakonfranciszkanow.pl, rychwald.franciszkanie.pl, harmeze.franciszkanie.pl and two other host names share IP numbers with centrumkolbe.pl.

Name Servers

centrumkolbe.pl carries NS records delegating to dns2.smarthost.pl, dns3.smarthost.pl and dns.smarthost.pl.

There is at least partial name server overlap between centrumkolbe.pl and other domains — wiez.com.pl, zgkim.malbork.pl, szps.kielce.pl and two more among them.

These name servers frequently co-occur with the name servers dns2.trustnet.pl and dns.trustnet.pl.

dns2.smarthost.pl, dns3.smarthost.pl and dns.smarthost.pl are three hostnames that each resolve to a pair of IP addresses: dns2.smarthost.pl to 193.93.88.10 and 2001:678:63c:0:9:c15d:580a:1, dns3.smarthost.pl to 51.91.27.195 and 2001:41d0:203:58c3:0:335b:1bc3:1, and dns.smarthost.pl to 91.211.220.10 and 2001:678:63c:0:9:5bd3:dc0a:1.