`profisystem.info`

DNSSEC	⚠️ Not signed
A	188.128.211.172^{🇵🇱 HOMEPL-AS188.128.192.0/18}
		PTR	`cloudserver131998.home.pl`
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	`profisystem.info` ⭐
		A	188.128.211.172^{🇵🇱 HOMEPL-AS188.128.192.0/18}
			PTR	`cloudserver131998.home.pl`
TXT	`v=spf1 mx a ptr ~all`
SOA	`dns.home.pl`admin@home.pl serial=1585119616

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776069019

MX for

profisystem.info

Same first word

profisystem.info

DNS History

10 records (5 active, 5 former)

●NSdns.home.pl2026-02-26 → 2026-04-13 · 3 obs

○ 2017-05-20 13:36:22
● 2026-02-26 13:37:58
● 2026-04-13 08:52:32

○NSdns1.nano.pl2015-06-24 → 2017-05-20 · 4 obs

● 2015-06-24 08:04:52
● 2017-05-20 13:36:22
○ 2026-02-26 13:37:58
○ 2026-04-13 08:52:32

●NSdns2.home.pl2026-02-26 → 2026-04-13 · 3 obs

○ 2017-05-20 13:36:22
● 2026-02-26 13:37:58
● 2026-04-13 08:52:32

○NSdns2.nano.pl2015-06-24 → 2017-05-20 · 4 obs

● 2015-06-24 08:04:52
● 2017-05-20 13:36:22
○ 2026-02-26 13:37:58
○ 2026-04-13 08:52:32

●NSdns3.home.pl2026-02-26 → 2026-04-13 · 3 obs

○ 2017-05-20 13:36:22
● 2026-02-26 13:37:58
● 2026-04-13 08:52:32

○NSdns3.nano.pl2015-06-24 → 2017-05-20 · 4 obs

● 2015-06-24 08:04:52
● 2017-05-20 13:36:22
○ 2026-02-26 13:37:58
○ 2026-04-13 08:52:32

○MXmail.profisystem.info2015-06-24 → 2017-05-20 · 4 obs

● 2015-06-24 08:04:52
● 2017-05-20 13:36:22
○ 2026-02-26 13:37:58
○ 2026-04-13 08:52:32

●MXprofisystem.info2026-02-26 → 2026-04-13 · 3 obs

○ 2017-05-20 13:36:22
● 2026-02-26 13:37:58
● 2026-04-13 08:52:32

●A188.128.211.1722026-02-26 → 2026-04-13 · 3 obs

○ 2017-05-20 13:36:22
● 2026-02-26 13:37:58
● 2026-04-13 08:52:32

○A92.222.38.52015-06-24 → 2017-05-20 · 4 obs

● 2015-06-24 08:04:52
● 2017-05-20 13:36:22
○ 2026-02-26 13:37:58
○ 2026-04-13 08:52:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
profisystem.info	dns3.home.pl, dns2.home.pl, dns.home.pl	-

✅ Authoritative Response

Server:217.160.81.248

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profisystem.info (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.128.211.172`
NS	3	`dns2.home.pl, dns.home.pl...`
MX	1	`profisystem.info (pri: 10)`
TXT	1	`v=spf1 mx a ptr ~all`
SOA	1	`dns.home.pl admin.home.pl`

Analysis

Mail Server Role

profisystem.info serves as the mail server for profisystem.info.

IP Addresses

profisystem.info points to a single IP number: 188.128.211.172.

Other host names, for instance hydro-marko.pl, cloudserver131998.home.pl and profiview.pl share IP numbers with profisystem.info.

Name Servers

The domain profisystem.info is delegated to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.

profisystem.info shares name servers with other domains at least partially, for instance cloudserver003362.home.pl, cloudserver112509.home.pl, bartex.co, pwiklw.home.pl and wakat.pl.

Host names with two IP numbers:

dns2.home.pl points to 2001:8d8:fe:53:6870::2 and 217.160.81.248

dns3.home.pl points to 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251

dns.home.pl points to 2001:8d8:fe:53:6870::1 and 217.160.80.244

Mail Servers

A single mail server handles profisystem.info and profisystem.info.

Host name profisystem.info resolves to IP 188.128.211.172.

profisystem.info - robtex.com