`xellbiogene.it`

DNSSEC	⚠️ Not signed
A	151.12.224.4^{🇮🇹 ASN-WINDTRE151.12.0.0/16 INFOSTRADA}
NS	`srvdns1.xellbiogene.it` ⭐
		A	151.12.224.4^{🇮🇹 ASN-WINDTRE151.12.0.0/16 INFOSTRADA}
NS	`dns2.fastweb.it`
		A	213.140.2.21^{🇮🇹 FASTWEB213.140.0.0/20 Fastweb Networks block}
			PTR	`dns2.fastweb.it`
SOA	`srvdns1.xellbiogene.it`hostmaster@xellbiogene.it 2026-04-20 #3

`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 2026-08-09 #6

Subdomains

srvdns1.xellbiogene.it

Same first word

xellbiogene.it

xellbiogene.info

xellbiogene.com

DNS History

5 records (3 active, 2 former)

●NSdns2.fastweb.it2015-08-05 → 2026-08-09 · 2 obs

● 2015-08-05 00:04:36
● 2026-08-09 04:57:08

○NSdns5.fastweb.it2026-03-25 → 2026-04-20 · 5 obs

○ 2015-08-05 00:04:36
● 2026-03-25 22:49:58
● 2026-04-20 09:49:28
○ 2026-04-23 20:28:46
○ 2026-08-09 04:57:08

●NSsrvdns1.xellbiogene.it2015-08-05 → 2026-08-09 · 2 obs

● 2015-08-05 00:04:36
● 2026-08-09 04:57:08

●A151.12.224.42026-03-25 → 2026-08-09 · 3 obs

○ 2016-08-11 12:55:36
● 2026-03-25 22:49:58
● 2026-08-09 04:57:08

○A93.57.69.42015-08-05 → 2016-08-11 · 4 obs

● 2015-08-05 00:04:36
● 2016-08-11 12:55:36
○ 2026-03-25 22:49:58
○ 2026-08-09 04:57:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	r.dns.it, nameserver.cnr.it, dns.nic.it, m.dns.it...	-
xellbiogene.it	srvdns1.xellbiogene.it, dns2.fastweb.it	1 record

✅ Authoritative Response

Server:151.12.224.4

NS records: srvdns1.xellbiogene.it, dns2.fastweb.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xellbiogene.it (unsigned zone)

⏱️ Timing

Total: 820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.12.224.4`
NS	2	`dns2.fastweb.it, srvdns1.xellbiogene.it`
SOA	1	`srvdns1.xellbiogene.it hostmaster.xellbi`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (srvdns1.xellbiogene.it)

Analysis

Hierarchy

The domain srvdns1.xellbiogene.it falls under the parent xellbiogene.it.

IP Addresses

xellbiogene.it resolves to one IP address: 151.12.224.4.

srvdns1.amicibambinogesu.com, nutribus.net, srvdns1.xellbiogene.info and two other host names share IP numbers with xellbiogene.it.

Name Servers

DNS delegation for xellbiogene.it points to two name servers: dns2.fastweb.it and srvdns1.xellbiogene.it.

At least some of xellbiogene.it's name servers are shared with other domains, for example bilanciopartecipativomilano.it, stabilimentibalneaririviera.it, milanofuturaora.eu and two more.

These name servers tend to co-occur with dns5.fastweb.it, dns2.comunemilano.it, dns.comunemilano.it and 7 other name servers in the same DNS delegations.

Each of dns2.fastweb.it and srvdns1.xellbiogene.it has one IP address: dns2.fastweb.it uses 213.140.2.21 and srvdns1.xellbiogene.it uses 151.12.224.4.

xellbiogene.it - robtex.com

xellbiogene.it

it