`deltatelkom.com.pl`

DNSSEC

⚠️ Not signed

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1775889168

Previously NS for

deltatelkom.com.pl

Same first word

deltatelkom.pl

DNS History

6 records (0 active, 6 former)

○NSdeltatelkom.com.pl2015-07-19 → 2016-06-21 · 4 obs

● 2015-07-19 01:10:40
● 2016-06-21 11:35:00
○ 2026-02-19 08:13:00
○ 2026-04-11 20:59:28

○NSdns.alfa-system.pl2015-07-19 → 2016-06-21 · 4 obs

● 2015-07-19 01:10:40
● 2016-06-21 11:35:00
○ 2026-02-19 08:13:00
○ 2026-04-11 20:59:28

○NSdns2.alfa-system.pl2015-07-19 → 2016-06-21 · 4 obs

● 2015-07-19 01:10:40
● 2016-06-21 11:35:00
○ 2026-02-19 08:13:00
○ 2026-04-11 20:59:28

○MXmx-backup.alfa-system.pl2016-06-21 → 2016-06-21 · 4 obs

○ 2015-07-19 01:10:40
● 2016-06-21 11:35:00
○ 2026-02-19 08:13:00
○ 2026-04-11 20:59:28

○MXsmtp.deltatelkom.com.pl2015-07-19 → 2016-06-21 · 4 obs

● 2015-07-19 01:10:40
● 2016-06-21 11:35:00
○ 2026-02-19 08:13:00
○ 2026-04-11 20:59:28

○A91.231.70.442015-07-19 → 2016-06-21 · 4 obs

● 2015-07-19 01:10:40
● 2016-06-21 11:35:00
○ 2026-02-19 08:13:00
○ 2026-04-11 20:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-

✅ Authoritative Response

Server:192.102.225.53

NS records: a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl, h-dns.pl, j-dns.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data

deltatelkom.com.pl - robtex.com