`offers-purchase.com`

DNSSEC	⚠️ Not signed
A	92.244.36.130^{🇵🇱 AS914192.244.32.0/21}
		PTR	`info.cyberbiznes.pl`
NS	`offers-purchase.com` ⭐
		A	92.244.36.130^{🇵🇱 AS914192.244.32.0/21}
			PTR	`info.cyberbiznes.pl`
NS	`fns1.42.pl`
		A	79.98.145.34^{🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o.}
NS	`fns2.42.pl`
		A	2001:41d0:701:1100::66c^{🇩🇪 OVH2001:41d0::/32 IPv6}
		A	51.38.99.90^{🇫🇷 OVH51.38.0.0/16}
			PTR	`fns2.42.pl`
NS	`grosik.cyberbiznes.pl`
		A	92.244.36.133^{🇵🇱 AS914192.244.32.0/21}
			PTR	`cash.cyberbiznes.pl`
MX	`cash.cyberbiznes.pl` ⭐
		A	92.244.36.133^{🇵🇱 AS914192.244.32.0/21}
			PTR	`cash.cyberbiznes.pl`
MX	`robot.cyberbiznes.pl`⁽⁴⁰⁾
		A	92.244.36.132^{🇵🇱 AS914192.244.32.0/21}
			PTR	`robot.cyberbiznes.pl`
MX	`mail.cyberbiznes.pl`⁽⁵⁰⁾
		A	213.25.9.194^{🇵🇱 TPNET213.25.0.0/16 for abuse: abuse@tpnet.pl}
TXT	`google-site-verification=6pH-MwPJjBfiKL4UxmMxAc0ltuyv4IhRn2Mh_H1R410`
TXT	`v=spf1 ip4:92.244.36.133 a mx mx:offers-purchase.com -all`
SOA	`offers-purchase.com`root@offers-purchase.com 2021-06-06 #1

`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=1785963889

Previously NS for

offers-purchase.com

Same first word

offers-purchase.com

DNS History

9 records (8 active, 1 former)

●NSfns1.42.pl2016-12-19 → 2026-08-05 · 2 obs

● 2016-12-19 04:57:44
● 2026-08-05 21:15:38

●NSfns2.42.pl2016-12-19 → 2026-08-05 · 2 obs

● 2016-12-19 04:57:44
● 2026-08-05 21:15:38

●NSgrosik.cyberbiznes.pl2016-12-19 → 2026-08-05 · 2 obs

● 2016-12-19 04:57:44
● 2026-08-05 21:15:38

●NSoffers-purchase.com2016-12-19 → 2026-08-05 · 5 obs

● 2016-12-19 04:57:44
● 2026-05-17 14:07:42
○ 2026-06-07 20:06:00
● 2026-08-05 21:15:36
● 2026-08-05 21:15:38

●MXcash.cyberbiznes.pl2016-12-19 → 2026-08-05 · 5 obs

● 2016-12-19 04:57:44
● 2026-05-17 14:07:42
○ 2026-06-07 20:06:00
● 2026-08-05 21:15:36
● 2026-08-05 21:15:38

●MXmail.cyberbiznes.pl2016-12-19 → 2026-08-05 · 5 obs

● 2016-12-19 04:57:44
● 2026-05-17 14:07:42
○ 2026-06-07 20:06:00
● 2026-08-05 21:15:36
● 2026-08-05 21:15:38

●MXrobot.cyberbiznes.pl2016-12-19 → 2026-08-05 · 5 obs

● 2016-12-19 04:57:44
● 2026-05-17 14:07:42
○ 2026-06-07 20:06:00
● 2026-08-05 21:15:36
● 2026-08-05 21:15:38

●A92.244.36.1302026-03-11 → 2026-08-05 · 6 obs

○ 2018-01-14 03:24:16
● 2026-03-11 17:40:24
● 2026-05-17 14:07:42
○ 2026-06-07 20:06:00
● 2026-08-05 21:15:36
● 2026-08-05 21:15:38

○A92.244.36.1332016-12-19 → 2018-01-14 · 4 obs

● 2016-12-19 04:57:44
● 2018-01-14 03:24:16
○ 2026-03-11 17:40:24
○ 2026-08-05 21:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
offers-purchase.com	grosik.cyberbiznes.pl, fns1.42.pl, fns2.42.pl	-

✅ Authoritative Response

Server:51.38.99.90

NS records: grosik.cyberbiznes.pl, fns1.42.pl, fns2.42.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offers-purchase.com (unsigned zone)

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.244.36.130`
NS	3	`grosik.cyberbiznes.pl, fns2.42.pl...`
MX	3	`cash.cyberbiznes.pl (pri: 10), robot.cyberbiznes.pl (pri: 40)...`
TXT	2	`v=spf1 ip4:92.244.36.133 a mx mx:offers-, google-site-verification=6pH-MwPJjBfiKL4`
SOA	1	`offers-purchase.com root.offers-purchase`

Analysis

IP Addresses

offers-purchase.com points to a single IP number: 92.244.36.130.

Additional host names — cyberbiznes.com.pl, cyberbiznes.pl, cyberbiznes.fr and two others — share IP numbers with offers-purchase.com.

Name Servers

offers-purchase.com uses four authoritative name servers: offers-purchase.com, fns1.42.pl, fns2.42.pl and grosik.cyberbiznes.pl.

The name servers of offers-purchase.com overlap at least partially with those of other domains — among them 42.239.185.in-addr.arpa, echelm.pl, nowarehabilitacja.pl and two more.

These name servers are frequently paired with the name servers ns1.ctinet.pl, ns.cyberbiznes.pl, ns.strzyzowski.net and two others.

Host names with two IP numbers:

The A records for fns2.42.pl return 51.38.99.90 and 2001:41d0:701:1100::66c.

Host names pointing to a single IP address:

offers-purchase.com resolves to the IP address 92.244.36.130.

fns1.42.pl resolves to the IP address 79.98.145.34.

grosik.cyberbiznes.pl resolves to the IP address 92.244.36.133.

Mail Servers

Mail for offers-purchase.com is routed through three mail servers — cash.cyberbiznes.pl, mail.cyberbiznes.pl and robot.cyberbiznes.pl.

offers-purchase.com has mail servers in common with other domains — cyberbiznes.pl being one example.

These mail servers are frequently paired with the mail servers peso.cyberbiznes.pl, sum.cyberbiznes.pl, zloty.cyberbiznes.pl and mail.prograk.pl.

cash.cyberbiznes.pl has IP address 92.244.36.133, mail.cyberbiznes.pl has IP address 213.25.9.194 and robot.cyberbiznes.pl has IP address 92.244.36.132 — one address each.

offers-purchase.com - robtex.com