🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`dev-effectivity.pl`

DNSSEC	⚠️ Not signed
A	2.57.137.7^{🇵🇱 PL-BEYOND-AS2.57.136.0/22}
		PTR	`s7.zenbox.pl`
NS	`ns1.zenbox.pl` ⭐
		A	94.152.254.108^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`5e98fe6c.static.tld.pl`
NS	`ns2.zenbox.pl`
		A	94.152.255.108^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`5e98ff6c.static.tld.pl`
MX	`mx4.zenbox.pl` ⭐
		A	46.245.193.99^{🇵🇱 PL-BEYOND-AS46.245.193.0/24}
			PTR	`mx.zenbox.pl`
MX	`mx5.zenbox.pl`⁽²⁰⁾
		A	46.245.193.99^{🇵🇱 PL-BEYOND-AS46.245.193.0/24}
			PTR	`mx.zenbox.pl`
TXT	`v=spf1 a mx include:_spf.zenbox.pl -all`
SOA	`ns1.zenbox.pl`kontakt@zenbox.pl 2026-10-20 #3

`pl`

	DNSSEC	⚠️ Not signed
	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=1794209702

Subdomains

inquiry.dev-effectivity.pl

Same first word

dev-effectivity.pl

Previous names

Next names

DNS History

6 records (5 active, 1 former)

●NSns1.zenbox.pl2018-05-10 → 2026-11-10 · 2 obs

● 2018-05-10 14:24:30
● 2026-11-10 06:59:04

●NSns2.zenbox.pl2018-05-10 → 2026-11-10 · 2 obs

● 2018-05-10 14:24:30
● 2026-11-10 06:59:04

●MXmx4.zenbox.pl2018-05-10 → 2026-11-10 · 2 obs

● 2018-05-10 14:24:30
● 2026-11-10 06:59:04

●MXmx5.zenbox.pl2018-05-10 → 2026-11-10 · 2 obs

● 2018-05-10 14:24:30
● 2026-11-10 06:59:04

○A185.23.21.152018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 14:24:30
○ 2026-02-15 22:19:08
○ 2026-11-10 06:59:04

●A2.57.137.72026-02-15 → 2026-11-10 · 3 obs

○ 2018-05-10 14:24:30
● 2026-02-15 22:19:08
● 2026-11-10 06:59:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
dev-effectivity.pl	ns1.zenbox.pl, ns2.zenbox.pl	2 records

✅ Authoritative Response

Server:94.152.255.108

NS records: ns1.zenbox.pl, ns2.zenbox.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev-effectivity.pl (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`2.57.137.7`
NS	2	`ns1.zenbox.pl, ns2.zenbox.pl`
MX	2	`mx5.zenbox.pl (pri: 20), mx4.zenbox.pl (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.zenbox.pl -all`
SOA	1	`ns1.zenbox.pl kontakt.zenbox.pl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.zenbox.pl, ns1.zenbox.pl)

Analysis

Hierarchy

dev-effectivity.pl is a parent domain of inquiry.dev-effectivity.pl.

IP Addresses

dev-effectivity.pl has exactly one IP address — 2.57.137.7.

cogitus.com.pl, theworkshopbymario.co.uk, kokodo.pl plus two other host names have IP numbers in common with dev-effectivity.pl.

Name Servers

dev-effectivity.pl uses two name servers for its delegation: ns1.zenbox.pl and ns2.zenbox.pl.

The name server configuration of dev-effectivity.pl is shared with other domains, for instance skorpion-jack.pl, mandestudio.com, nobrand.pl and two others.

ns1.zenbox.pl and ns2.zenbox.pl each resolve to one IP number: ns1.zenbox.pl points to 94.152.254.108 and ns2.zenbox.pl points to 94.152.255.108.

Mail Servers

dev-effectivity.pl uses two mail servers, mx4.zenbox.pl and mx5.zenbox.pl.

The mail server setup of dev-effectivity.pl matches that of other domains such as ideologia.pl, grajnia.com.pl, megadolce.pl and two others.

dev-effectivity.pl shares at least some of its mail servers with other domains, such as projektmieszkanie.pl and agaroszak.com.

mx4.zenbox.pl resolves to 46.245.193.99; mx5.zenbox.pl resolves to the same IP address, 46.245.193.99.

Both mx4.zenbox.pl and mx5.zenbox.pl resolve to 46.245.193.99 IP addresses each.

dev-effectivity.pl - robtex.com