`jaklon.pl`

DNSSEC	⚠️ Not signed
A	91.237.52.247^{🇵🇱 BIZNESHOST-AS91.237.52.0/24}
		PTR	`s138.cyber-folks.pl`
NS	`dns1.linuxpl.com` ⭐ ⚠️ Not in parent delegation
		A	94.152.254.111^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.cyberfolks.pl`
NS	`dns2.linuxpl.com` ⚠️ Not in parent delegation
		A	94.152.255.111^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.cyberfolks.pl`
NS	`ns1.cyberfolks.pl` ⚠️ Not in zone NS records
		A	94.152.254.111^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.cyberfolks.pl`
NS	`ns2.cyberfolks.pl` ⚠️ Not in zone NS records
		A	94.152.255.111^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.cyberfolks.pl`
NS	`ns3.cyberfolks.pl` ⚠️ Not in zone NS records
		A	94.152.254.161^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns3.cyberfolks.pl`
MX	`mail.jaklon.pl` ⭐
		A	91.237.52.247^{🇵🇱 BIZNESHOST-AS91.237.52.0/24}
			PTR	`s138.cyber-folks.pl`
TXT	`v=spf1 a mx include:spf.linuxpl.com ip4:91.237.52.247 ~all`
SOA	`dns1.linuxpl.com`hostmaster@jaklon.pl 2023-11-16 #0

`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=1778740269

Subdomains

mail.jaklon.pl

Same first word

jaklon.pl

Similar names

lokjan.com

DNS History

10 records (7 active, 3 former)

●NSdns1.linuxpl.com2026-05-07 → 2026-05-14 · 3 obs

○ 2017-06-06 16:04:46
● 2026-05-07 23:37:58
● 2026-05-14 12:50:28

●NSdns2.linuxpl.com2026-05-07 → 2026-05-14 · 3 obs

○ 2017-06-06 16:04:46
● 2026-05-07 23:37:58
● 2026-05-14 12:50:28

○NSdns8.linuxpl.com2015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 21:42:06
● 2017-06-06 16:04:46
○ 2026-05-07 23:37:58
○ 2026-05-14 12:50:28

●NSns1.cyberfolks.pl2026-05-07 → 2026-05-14 · 3 obs

○ 2017-06-06 16:04:46
● 2026-05-07 23:37:58
● 2026-05-14 12:50:28

●NSns2.cyberfolks.pl2026-05-07 → 2026-05-14 · 3 obs

○ 2017-06-06 16:04:46
● 2026-05-07 23:37:58
● 2026-05-14 12:50:28

●NSns3.cyberfolks.pl2026-05-07 → 2026-05-14 · 3 obs

○ 2017-06-06 16:04:46
● 2026-05-07 23:37:58
● 2026-05-14 12:50:28

○NSns8.linuxpl.com2015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 21:42:06
● 2017-06-06 16:04:46
○ 2026-05-07 23:37:58
○ 2026-05-14 12:50:28

●MXmail.jaklon.pl2015-07-20 → 2026-05-14 · 2 obs

● 2015-07-20 21:42:06
● 2026-05-14 12:50:28

○A88.198.8.172015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 21:42:06
● 2017-06-06 16:04:46
○ 2026-05-07 23:37:58
○ 2026-05-14 12:50:28

●A91.237.52.2472026-05-07 → 2026-05-14 · 3 obs

○ 2017-06-06 16:04:46
● 2026-05-07 23:37:58
● 2026-05-14 12:50:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	d-dns.pl, j-dns.pl, h-dns.pl, b-dns.pl...	-
jaklon.pl	ns3.cyberfolks.pl, ns2.cyberfolks.pl, ns1.cyberfolks.pl	3 records

✅ Authoritative Response

Server:94.152.254.161

NS records: ns3.cyberfolks.pl, ns2.cyberfolks.pl, ns1.cyberfolks.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jaklon.pl (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.237.52.247`
NS	2	`dns2.linuxpl.com, dns1.linuxpl.com`
MX	1	`mail.jaklon.pl (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.linuxpl.com ip4:`
SOA	1	`dns1.linuxpl.com hostmaster.jaklon.pl`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.cyberfolks.pl, ns2.cyberfolks.pl, ns1.cyberfolks.pl)

Analysis

Hierarchy

jaklon.pl is the parent of mail.jaklon.pl.

IP Addresses

jaklon.pl resolves to one IP number: 91.237.52.247.

other host names including mail.westbalticresort.pl, apteka.wroclaw.pl, mail.intere.org, centrumdorabianiakluczy.pl and stan(0x636f636b)er.pl share IP numbers with jaklon.pl.

Name Servers

jaklon.pl is delegated to five name servers: dns1.linuxpl.com, dns2.linuxpl.com, ns1.cyberfolks.pl, ns2.cyberfolks.pl and ns3.cyberfolks.pl.

jaklon.pl at least partially shares name servers with other domains, for instance eko-sanit.pl, hatomi.org, ar-cad.pl, polishsmoked.com and lyonutri.com.