`pgzmodels.com`

DNSSEC	⚠️ Not signed
A	85.235.148.248^{🇮🇹 ARUBA-ASN85.235.128.0/19}
		PTR	`mail.sistekinformatica.it`
NS	`dns2.sistekinformatica.it` ⭐
		A	35.181.145.139^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-145-139.eu-west-3.compute.amazonaws.com`
NS	`dns.sistekinformatica.it`
		A	85.235.148.248^{🇮🇹 ARUBA-ASN85.235.128.0/19}
			PTR	`mail.sistekinformatica.it`
MX	`mail.sistekinformatica.it` ⭐
		A	85.235.148.248^{🇮🇹 ARUBA-ASN85.235.128.0/19}
			PTR	`mail.sistekinformatica.it`
TXT	`v=spf1 +a +mx +a:mail.sistekinformatica.it -all`
SOA	`dns.sistekinformatica.it`info@sistekinformatica.it serial=1708966694

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1780383964

Subdomains

mail.pgzmodels.com

Same first word

pgzmodels.com

DNS History

7 records (4 active, 3 former)

●NSdns.sistekinformatica.it2015-05-02 → 2026-06-02 · 2 obs

● 2015-05-02 01:23:50
● 2026-06-02 07:08:42

●NSdns2.sistekinformatica.it2015-05-02 → 2026-06-02 · 2 obs

● 2015-05-02 01:23:50
● 2026-06-02 07:08:42

○MXmail.pgzmodels.com2015-05-02 → 2019-03-19 · 4 obs

● 2015-05-02 01:23:50
● 2019-03-19 06:38:56
○ 2026-02-25 23:10:30
○ 2026-06-02 07:08:42

●MXmail.sistekinformatica.it2026-02-25 → 2026-06-02 · 3 obs

○ 2019-03-19 06:38:56
● 2026-02-25 23:10:30
● 2026-06-02 07:08:42

○A45.32.155.1112019-03-19 → 2019-03-19 · 4 obs

○ 2017-03-14 11:31:56
● 2019-03-19 06:38:56
○ 2026-02-25 23:10:30
○ 2026-06-02 07:08:42

○A81.174.28.292015-05-02 → 2017-03-14 · 4 obs

● 2015-05-02 01:23:50
● 2017-03-14 11:31:56
○ 2019-03-19 06:38:56
○ 2026-06-02 07:08:42

●A85.235.148.2482026-02-25 → 2026-06-02 · 3 obs

○ 2019-03-19 06:38:56
● 2026-02-25 23:10:30
● 2026-06-02 07:08:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pgzmodels.com	dns.sistekinformatica.it, dns2.sistekinformatica.it	-

✅ Authoritative Response

Server:35.181.145.139

NS records: dns.sistekinformatica.it, dns2.sistekinformatica.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pgzmodels.com (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.235.148.248`
NS	2	`dns2.sistekinformatica.it, dns.sistekinformatica.it`
MX	1	`mail.sistekinformatica.it (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:mail.sistekinformatica.`
SOA	1	`dns.sistekinformatica.it info.sistekinfo`

Analysis

Hierarchy

mail.pgzmodels.com is delegated beneath pgzmodels.com.

IP Addresses

pgzmodels.com directs to one IP number, which is 85.235.148.248.

Among the host names that share IP numbers with pgzmodels.com are mail.pgzmodels.com, mail.filippozani.it, christianzani.com and two others.

Name Servers

pgzmodels.com is delegated to two name servers: dns2.sistekinformatica.it and dns.sistekinformatica.it.

pgzmodels.com has the same name server delegation as a number of other domains, such as publicservices.it, duchampmodels.com, studiopea.it and two more.

dns2.sistekinformatica.it → 35.181.145.139 and dns.sistekinformatica.it → 85.235.148.248: one IP number per host name.

Mail Servers

pgzmodels.com routes its mail through a single mail server, mail.sistekinformatica.it.

pgzmodels.com has the same mail server arrangement as a number of other domains, for example studiopea.it, christianbertozzi.com, christianzani.com and two more.

mail.sistekinformatica.it resolves to a single IP number: 85.235.148.248.

pgzmodels.com - robtex.com

pgzmodels.com

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