`biology.com.pl`

DNSSEC	⚠️ Not signed
NS	`ns1.dcsaas.net` ⚠️ Not in zone NS records
		A	77.79.221.230^{🇵🇱 ATMAN-ISP-AS77.79.221.0/24}
			PTR	`ip-230.net-77-79-221-0.eco.atman.pl`
NS	`ns2.dcsaas.net` ⚠️ Not in zone NS records
		A	15.237.78.242^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-237-78-242.eu-west-3.compute.amazonaws.com`

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1778481135

Same first word

biology.in.th

biology.vip

biology.me

biology.company

biology.zone

biology.kr

biology.com

biology.gr

biology.ca

biology.supplies

biology.email

biology.eu

biology.uz

biology.sg

biology.us

biology.biz

biology.ws

biology.today

biology.org

biology.org.ua

biology.se

biology.lv

biology.pl

biology.cz

biology.academy

biology.com.sg

biology.tips

biology.com.pl

biology.education

biology.kiev.ua

biology.info

biology.coach

biology.community

biology.ventures

biology.de

biology.hu

biology.co

biology.su

biology.pro

biology.co.uk

biology.ru

biology.nl

biology.net

Similar names

biyolog.org

ibology.com

boogily.com

byologi.com

globyio.com

DNS History

2 records (2 active, 0 former)

●NSns1.dcsaas.net2026-04-05 → 2026-05-11 · 2 obs

● 2026-04-05 09:33:56
● 2026-05-11 18:49:44

●NSns2.dcsaas.net2026-04-05 → 2026-05-11 · 2 obs

● 2026-04-05 09:33:56
● 2026-05-11 18:49:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	d-dns.pl, h-dns.pl, b-dns.pl, j-dns.pl...	-
biology.com.pl	ns1.dcsaas.net, ns2.dcsaas.net	-

✅ Authoritative Response

Server:77.79.221.230

NS records: ns1.dcsaas.net, ns2.dcsaas.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biology.com.pl (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

biology.com.pl is delegated to two name servers ns1.dcsaas.net and ns2.dcsaas.net.

biology.com.pl shares the same name server setup as other domains, for instance przyjaznydom.net, meble-lider.pl, egamart.com, megaxshop.pl and tklighting.pl.

biology.com.pl shares at least some name servers with other domains, for example ishirt.pl, net-parts.pl and tajskimasaz.pl.

Host names with one IP number:

ns1.dcsaas.net points to 77.79.221.230

ns2.dcsaas.net points to 15.237.78.242

biology.com.pl - robtex.com

biology.com.pl

com.pl