`modularbuilding.pl`

DNSSEC	⚠️ Not signed
A	94.152.54.43^{🇵🇱 CF-KRK94.152.32.0/19 Hx - additional}
		PTR	`mobilbox.e-kei.pl`
NS	`ns1.kei.pl` ⭐
		A	94.152.254.100^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns1.kei.pl`
NS	`ns2.kei.pl`
		A	94.152.255.100^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.kei.pl`
MX	`modularbuilding.pl` ⭐
		A	94.152.54.43^{🇵🇱 CF-KRK94.152.32.0/19 Hx - additional}
			PTR	`mobilbox.e-kei.pl`
TXT	`v=spf1 a mx include:spf.tld.pl -all`
SOA	`ns1.kei.pl`admin@kei.pl 2024-01-26 #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=1774596685

MX for

modularbuilding.pl

Same first word

modularbuilding.pl

DNS History

7 records (4 active, 3 former)

●NSns1.kei.pl2026-02-16 → 2026-03-27 · 3 obs

○ 2018-05-07 11:37:58
● 2026-02-16 08:08:24
● 2026-03-27 12:13:18

○NSns1.tld.pl2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 11:37:58
○ 2026-02-16 08:08:24
○ 2026-03-27 12:13:18

●NSns2.kei.pl2026-02-16 → 2026-03-27 · 3 obs

○ 2018-05-07 11:37:58
● 2026-02-16 08:08:24
● 2026-03-27 12:13:18

○NSns2.tld.pl2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 11:37:58
○ 2026-02-16 08:08:24
○ 2026-03-27 12:13:18

●MXmodularbuilding.pl2018-05-07 → 2026-03-27 · 2 obs

● 2018-05-07 11:37:58
● 2026-03-27 12:13:18

○A94.152.162.712018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 11:37:58
○ 2026-02-16 08:08:24
○ 2026-03-27 12:13:18

●A94.152.54.432026-02-16 → 2026-03-27 · 3 obs

○ 2018-05-07 11:37:58
● 2026-02-16 08:08:24
● 2026-03-27 12:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	b-dns.pl, j-dns.pl, f-dns.pl, h-dns.pl...	-
modularbuilding.pl	ns2.kei.pl, ns1.kei.pl	2 records

✅ Authoritative Response

Server:94.152.254.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modularbuilding.pl (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.152.54.43`
NS	2	`ns2.kei.pl, ns1.kei.pl`
MX	1	`modularbuilding.pl (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.tld.pl -all`
SOA	1	`ns1.kei.pl admin.kei.pl`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

modularbuilding.pl serves as the mail server for modularbuilding.pl.

IP Addresses

modularbuilding.pl points to IP number: 94.152.54.43.

Other host names such as poczta.mobilbox.pl, mobilbox.e-kei.pl, www.mobilbox.at, mobilbox.at and mobilbox.eu share IPs with modularbuilding.pl.

Name Servers

modularbuilding.pl is delegated to two name servers: ns1.kei.pl and ns2.kei.pl.

modularbuilding.pl shares the same name server setup as 2rowery.pl, arplex.eu, biurorachunkowe.org, gemal.pl and zorientowani.pl.

modularbuilding.pl at least partially shares name servers with other domains, for instance trzygrosze.com, zczp.pl, eventhalia.pl, machura-projekt.pl and autodna.info.

These name servers are commonly used with ns1.tld.pl and ns2.tld.pl.

Host names with a single IP:

ns1.kei.pl points to 94.152.254.100.

ns2.kei.pl points to 94.152.255.100.

Mail Servers

modularbuilding.pl is handled by a single mail server, modularbuilding.pl.

modularbuilding.pl points to a single IP: 94.152.54.43.

modularbuilding.pl - robtex.com