opaltech.pl - dns.ninja

`opaltech.pl`

DNSSEC	⚠️ Not signed
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl`
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`server249337.nazwa.pl` ⭐
		A	85.128.165.215^{🇵🇱 NETARTGROUP85.128.160.0/19}
			PTR	`shared-alh215.rev.nazwa.pl`
SOA	`dns.home.pl`admin@home.pl serial=1586858703

`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=1786429955

Same first word

opaltech.net

opaltech.co.uk

opaltech.in

opaltech.com

opaltech.pl

opaltech.co.il

Similar names

DNS History

11 records (4 active, 7 former)

●NSdns.home.pl2026-08-11 → 2026-08-11 · 3 obs

○ 2017-06-01 11:44:56
● 2026-08-11 19:19:42
● 2026-08-11 19:19:44

●NSdns2.home.pl2026-08-11 → 2026-08-11 · 3 obs

○ 2017-06-01 11:44:56
● 2026-08-11 19:19:42
● 2026-08-11 19:19:44

●NSdns3.home.pl2026-08-11 → 2026-08-11 · 3 obs

○ 2017-06-01 11:44:56
● 2026-08-11 19:19:42
● 2026-08-11 19:19:44

○NSns69.1and1.pl2015-06-08 → 2017-06-01 · 4 obs

● 2015-06-08 14:27:32
● 2017-06-01 11:44:56
○ 2026-08-11 19:19:42
○ 2026-08-11 19:19:44

○NSns70.1and1.pl2015-06-08 → 2017-06-01 · 4 obs

● 2015-06-08 14:27:32
● 2017-06-01 11:44:56
○ 2026-08-11 19:19:42
○ 2026-08-11 19:19:44

○MXmx00.1and1.pl2015-06-08 → 2017-06-01 · 4 obs

● 2015-06-08 14:27:32
● 2017-06-01 11:44:56
○ 2026-08-11 19:19:42
○ 2026-08-11 19:19:44

○MXmx01.1and1.pl2015-06-08 → 2017-06-01 · 4 obs

● 2015-06-08 14:27:32
● 2017-06-01 11:44:56
○ 2026-08-11 19:19:42
○ 2026-08-11 19:19:44

●MXserver249337.nazwa.pl2026-08-11 → 2026-08-11 · 3 obs

○ 2017-06-01 11:44:56
● 2026-08-11 19:19:42
● 2026-08-11 19:19:44

○A121.14.125.522015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 14:27:32
○ 2017-06-01 11:44:56
○ 2026-08-11 19:19:44

○A212.227.247.42016-04-14 → 2017-06-01 · 5 obs

○ 2016-01-23 10:01:22
● 2016-04-14 13:40:58
● 2017-06-01 11:44:56
○ 2026-08-11 19:19:42
○ 2026-08-11 19:19:44

○A217.160.230.622015-06-08 → 2016-01-23 · 4 obs

● 2015-06-08 14:27:32
● 2016-01-23 10:01:22
○ 2016-04-14 13:40:58
○ 2026-08-11 19:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, h-dns.pl, d-dns.pl, f-dns.pl...	-
opaltech.pl	dns2.home.pl, dns.home.pl, dns3.home.pl	6 records

✅ Authoritative Response

Server:217.160.81.248

NS records: dns2.home.pl, dns.home.pl, dns3.home.pl

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at pl: Error: DNS query timeout: 192.102.225.53 for DNSKEY pl

⏱️ Timing

Total: 3220ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`dns.home.pl, dns3.home.pl...`
MX	1	`server249337.nazwa.pl (pri: 10)`
SOA	1	`dns.home.pl admin.home.pl`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns3.home.pl, dns2.home.pl, dns.home.pl...)

Analysis

Name Servers

opaltech.pl has three name servers — dns2.home.pl, dns3.home.pl and dns.home.pl.

There is at least partial name server overlap between opaltech.pl and other domains — cloudserver108778.home.pl, cloudserver094995.home.pl, cloudserver089830.home.pl and two more among them.

Each of dns2.home.pl, dns3.home.pl and dns.home.pl points to two IP numbers. dns2.home.pl points to 217.160.81.248 and 2001:8d8:fe:53:6870::2. dns3.home.pl points to 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251. dns.home.pl points to 217.160.80.244 and 2001:8d8:fe:53:6870::1.

Mail Servers

opaltech.pl has one mail server: server249337.nazwa.pl.

opaltech.pl shares its mail server setup with other domains, such as server249337.nazwa.pl.

server249337.nazwa.pl points to one IP number — 85.128.165.215.