`21infinity.com`

DNSSEC	⚠️ Not signed
A	91.225.28.53^{🇵🇱 CF-KRK91.225.28.0/23}
		PTR	`dedyk35.hekko.net.pl`
NS	`ns1.hekko.net.pl` ⭐
		A	94.152.255.102^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns1.hekko.net.pl`
NS	`ns2.hekko.net.pl`
		A	94.152.254.102^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns2.hekko.net.pl`
MX	`mail.21infinity.com` ⭐
		A	91.225.28.53^{🇵🇱 CF-KRK91.225.28.0/23}
			PTR	`dedyk35.hekko.net.pl`
TXT	`google-site-verification=eBC6FEoY-y3ay96FKm-qQzvyAmMkXAq1mMY4ngqx7yY`
TXT	`apple-domain-verification=tBbV0jtnCjzmX1zF`
TXT	`v=spf1 include:_spf.mlsend.com a mx include:_spf.cyberfolks.pl -all`
TXT	`mojecertpl-site-verification-wyejb0p7e9joRgW9JcJs2xhmVD2rBmMK`
SOA	`ns1.hekko.net.pl`hostmaster@21infinity.com 2025-10-20 #5

`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=1771291435

Subdomains

mail.21infinity.com

Same first word

21infinity.com

Similar names

infinity21.net

infinity12.com

DNS History

9 records (4 active, 5 former)

●NSns1.hekko.net.pl2017-10-12 → 2026-03-12 · 3 obs

○ 2016-09-26 12:35:12
● 2017-10-12 09:59:36
● 2026-03-12 11:20:22

○NSns1.uxnet.pl2007-09-06 → 2016-09-26 · 4 obs

● 2007-09-06 13:55:30
● 2016-09-26 12:35:12
○ 2017-10-12 09:59:36
○ 2026-03-12 11:20:22

●NSns2.hekko.net.pl2017-10-12 → 2026-03-12 · 3 obs

○ 2016-09-26 12:35:12
● 2017-10-12 09:59:36
● 2026-03-12 11:20:22

○NSns2.uxnet.pl2007-09-06 → 2016-09-26 · 4 obs

● 2007-09-06 13:55:30
● 2016-09-26 12:35:12
○ 2017-10-12 09:59:36
○ 2026-03-12 11:20:22

●MXmail.21infinity.com2015-06-07 → 2026-03-12 · 3 obs

○ 2007-09-06 13:55:30
● 2015-06-07 18:26:52
● 2026-03-12 11:20:22

○A176.31.230.1372016-04-11 → 2016-09-26 · 5 obs

○ 2016-01-18 17:01:42
● 2016-04-11 11:12:02
● 2016-09-26 12:35:12
○ 2017-10-12 09:59:36
○ 2026-03-12 11:20:22

○A195.62.13.792017-10-12 → 2018-01-29 · 5 obs

○ 2016-09-26 12:35:12
● 2017-10-12 09:59:36
● 2018-01-29 14:57:26
○ 2026-03-12 11:20:20
○ 2026-03-12 11:20:22

○A91.121.111.1712015-06-07 → 2016-01-18 · 5 obs

○ 2007-09-06 13:55:30
● 2015-06-07 18:26:52
● 2016-01-18 17:01:42
○ 2016-04-11 11:12:02
○ 2026-03-12 11:20:22

●A91.225.28.532026-03-12 → 2026-03-12 · 3 obs

○ 2018-01-29 14:57:26
● 2026-03-12 11:20:20
● 2026-03-12 11:20:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
21infinity.com	ns1.hekko.net.pl, ns2.hekko.net.pl	-

✅ Authoritative Response

Server: 94.152.254.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21infinity.com (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.225.28.53`
NS	2	`ns2.hekko.net.pl, ns1.hekko.net.pl`
MX	1	`mail.21infinity.com (pri: 10)`
TXT	4	`mojecertpl-site-verification-wyejb0p7e9j, google-site-verification=eBC6FEoY-y3ay96...`
SOA	1	`ns1.hekko.net.pl hostmaster.21infinity.c`

Analysis

Hierarchy

21infinity.com is a parent of mail.21infinity.com.

IP Addresses

21infinity.com points to a single IP address: 91.225.28.53.

Other host names such as mail.imielno.pl, torkartingowyopole.pl, juszczak.com.pl, absl.pl and mail.master-institute.pl share IP numbers with 21infinity.com.

Name Servers

21infinity.com is delegated to two name servers: ns1.hekko.net.pl and ns2.hekko.net.pl.

21infinity.com uses the same name server setup as other domains, including pieris.pl, digiteo.pl, jankowscy.net, fot7.com and kar-sur.pl.

At least part of the name servers for 21infinity.com are shared with other domains, for instance agnieszka-lasota.pl, patian.pl, agrogiby.pl, digcontrol.pl and mar-pol.biz.pl.

these name servers are commonly used with ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl, ns3.biznes-host.pl and ns4.biznes-host.pl.

Hostnames with a single IP

ns1.hekko.net.pl resolves to: 94.152.255.102.

ns2.hekko.net.pl resolves to: 94.152.254.102.

Mail Servers

The mail server for 21infinity.com is mail.21infinity.com.

Host mail.21infinity.com points to IP 91.225.28.53.

21infinity.com - robtex.com

21infinity.com

com