siweb2.it - dns.ninja

`siweb2.it`

DNSSEC	⚠️ Not signed
A	46.252.155.172^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
		PTR	`siweb2.it`
NS	`dns1.netsons.net` ⭐
		A	46.252.159.53^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`dns1.netsons.net`
NS	`dns2.netsons.net`
		A	46.252.159.54^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`dns2.netsons.net`
NS	`dns3.netsons.net`
		A	51.195.116.88^{🇫🇷 OVH51.195.0.0/16}
			PTR	`dns3.netsons.net`
NS	`dns4.netsons.net`
		A	51.255.173.224^{🇫🇷 OVH51.254.0.0/15}
			PTR	`dns4.netsons.net`
MX	`mail.siweb2.it` ⭐
		A	46.252.155.172^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`siweb2.it`
TXT	`_globalsign-domain-verification=ZGTkkSPekMQfsL8Ck72HbFkyHDS0-eVhOgrg264X-x`
TXT	`v=spf1 +mx +a +ip4:46.252.155.172 ~all`
TXT	`_globalsign-domain-verification=HL_o96TPn7BE74a1qeEKBxXQ63EIVaSSRahf0TAQzJ`
SOA	`dns1.netsons.net`admin@netsons.com 2025-10-26 #1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-07-31 #4

Subdomains

mail.siweb2.it

smtp.siweb2.it

Same first word

siweb2.it

siweb2.com

siweb2.net

Similar names

b2wise.com

b2wise.ai

2bwise.com

si2web.com

s2iweb.com

DNS History

13 records (6 active, 7 former)

●NSdns1.netsons.net2019-12-23 → 2026-07-31 · 3 obs

○ 2017-02-15 09:14:16
● 2019-12-23 15:52:06
● 2026-07-31 02:45:26

●NSdns2.netsons.net2019-12-23 → 2026-07-31 · 3 obs

○ 2017-02-15 09:14:16
● 2019-12-23 15:52:06
● 2026-07-31 02:45:26

●NSdns3.netsons.net2019-12-23 → 2026-07-31 · 3 obs

○ 2017-02-15 09:14:16
● 2019-12-23 15:52:06
● 2026-07-31 02:45:26

●NSdns4.netsons.net2019-12-23 → 2026-07-31 · 3 obs

○ 2017-02-15 09:14:16
● 2019-12-23 15:52:06
● 2026-07-31 02:45:26

○NSns1.netsons.com2015-07-04 → 2017-02-15 · 4 obs

● 2015-07-04 08:41:50
● 2017-02-15 09:14:16
○ 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

○NSns2.netsons.com2015-07-04 → 2017-02-15 · 4 obs

● 2015-07-04 08:41:50
● 2017-02-15 09:14:16
○ 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

○NSns3.netsons.com2016-07-04 → 2017-02-15 · 5 obs

○ 2015-07-04 08:41:50
● 2016-07-04 03:23:04
● 2017-02-15 09:14:16
○ 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

○NSns4.netsons.com2016-07-04 → 2017-02-15 · 5 obs

○ 2015-07-04 08:41:50
● 2016-07-04 03:23:04
● 2017-02-15 09:14:16
○ 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

●MXmail.siweb2.it2019-12-23 → 2026-07-31 · 3 obs

○ 2017-02-15 09:14:16
● 2019-12-23 15:52:06
● 2026-07-31 02:45:26

○MXsmtp.siweb2.it2015-07-04 → 2017-02-15 · 4 obs

● 2015-07-04 08:41:50
● 2017-02-15 09:14:16
○ 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

○A109.168.126.652015-07-04 → 2017-02-15 · 4 obs

● 2015-07-04 08:41:50
● 2017-02-15 09:14:16
○ 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

●A46.252.155.1722026-07-31 → 2026-07-31 · 2 obs

○ 2019-12-23 15:52:06
● 2026-07-31 02:45:26

○A89.40.173.892019-12-23 → 2019-12-23 · 3 obs

○ 2017-02-15 09:14:16
● 2019-12-23 15:52:06
○ 2026-07-31 02:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
siweb2.it	dns3.netsons.net, dns4.netsons.net, dns1.netsons.net, dns2.netsons.net	-

✅ Authoritative Response

Server:46.252.159.54

NS records: dns3.netsons.net, dns4.netsons.net, dns1.netsons.net, dns2.netsons.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siweb2.it (unsigned zone)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.252.155.172`
NS	4	`dns1.netsons.net, dns2.netsons.net...`
MX	1	`mail.siweb2.it (pri: 0)`
TXT	3	`_globalsign-domain-verification=HL_o96TP, _globalsign-domain-verification=ZGTkkSPe...`
SOA	1	`dns1.netsons.net admin.netsons.com`

Analysis

Hierarchy

siweb2.it serves as the parent of mail.siweb2.it and smtp.siweb2.it.

IP Addresses

siweb2.it has exactly one IP address — 46.252.155.172.

smtp.siweb2.it and mail.siweb2.it are among other host names that share IP numbers with siweb2.it.

Name Servers

Four name servers handle the delegation for siweb2.it: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.

The name servers of siweb2.it overlap at least partially with those of other domains — among them gulliverservizituristici.it, ftsspa.com, carrozzeriavenetasrl.com and two more.

Four host names, each with one IP address: dns1.netsons.net has 46.252.159.53, dns2.netsons.net has 46.252.159.54, dns3.netsons.net has 51.195.116.88 and dns4.netsons.net has 51.255.173.224.

Mail Servers

siweb2.it uses one mail server — mail.siweb2.it.

mail.siweb2.it has exactly one IP number: 46.252.155.172.