`biocolturalab.com`

DNSSEC	⚠️ Not signed
A	46.252.150.23^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
		PTR	`hostingssd78-23.netsons.net`
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.biocolturalab.com` ⭐
		A	46.252.150.23^{🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network}
			PTR	`hostingssd78-23.netsons.net`
TXT	`v=spf1 +mx +a +ip4:46.252.150.23 ~all`
SOA	`dns1.netsons.net`admin@netsons.com 2023-11-16 #2

`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=1777025666

Subdomains

mail.biocolturalab.com

Same first word

biocolturalab.com

DNS History

12 records (6 active, 6 former)

●NSdns1.netsons.net2026-02-18 → 2026-04-24 · 3 obs

○ 2018-01-04 04:57:02
● 2026-02-18 01:54:34
● 2026-04-24 10:18:32

●NSdns2.netsons.net2026-02-18 → 2026-04-24 · 3 obs

○ 2018-01-04 04:57:02
● 2026-02-18 01:54:34
● 2026-04-24 10:18:32

●NSdns3.netsons.net2026-02-18 → 2026-04-24 · 3 obs

○ 2018-01-04 04:57:02
● 2026-02-18 01:54:34
● 2026-04-24 10:18:32

●NSdns4.netsons.net2026-02-18 → 2026-04-24 · 3 obs

○ 2018-01-04 04:57:02
● 2026-02-18 01:54:34
● 2026-04-24 10:18:32

○NSns1.netsons.com2017-01-04 → 2018-01-04 · 4 obs

● 2017-01-04 23:18:36
● 2018-01-04 04:57:02
○ 2026-02-18 01:54:34
○ 2026-04-24 10:18:32

○NSns2.netsons.com2017-01-04 → 2018-01-04 · 4 obs

● 2017-01-04 23:18:36
● 2018-01-04 04:57:02
○ 2026-02-18 01:54:34
○ 2026-04-24 10:18:32

○NSns3.netsons.com2017-01-04 → 2018-01-04 · 4 obs

● 2017-01-04 23:18:36
● 2018-01-04 04:57:02
○ 2026-02-18 01:54:34
○ 2026-04-24 10:18:32

○NSns4.netsons.com2017-01-04 → 2018-01-04 · 4 obs

● 2017-01-04 23:18:36
● 2018-01-04 04:57:02
○ 2026-02-18 01:54:34
○ 2026-04-24 10:18:32

●MXmail.biocolturalab.com2026-02-18 → 2026-04-24 · 3 obs

○ 2018-01-04 04:57:02
● 2026-02-18 01:54:34
● 2026-04-24 10:18:32

○MXsmtp.biocolturalab.com2017-01-04 → 2018-01-04 · 4 obs

● 2017-01-04 23:18:36
● 2018-01-04 04:57:02
○ 2026-02-18 01:54:34
○ 2026-04-24 10:18:32

●A46.252.150.232026-02-18 → 2026-04-24 · 3 obs

○ 2018-01-04 04:57:02
● 2026-02-18 01:54:34
● 2026-04-24 10:18:32

○A46.252.153.262017-01-04 → 2018-01-04 · 4 obs

● 2017-01-04 23:18:36
● 2018-01-04 04:57:02
○ 2026-02-18 01:54:34
○ 2026-04-24 10:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biocolturalab.com	dns1.netsons.net, dns2.netsons.net, dns3.netsons.net, dns4.netsons.net	-

✅ Authoritative Response

Server:51.255.173.224

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biocolturalab.com (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.252.150.23`
NS	4	`dns3.netsons.net, dns2.netsons.net...`
MX	1	`mail.biocolturalab.com (pri: 10)`
TXT	1	`v=spf1 +mx +a +ip4:46.252.150.23 ~all`
SOA	1	`dns1.netsons.net admin.netsons.com`

Analysis

Hierarchy

biocolturalab.com is the parent of mail.biocolturalab.com.

IP Addresses

biocolturalab.com resolves to a single IP: 46.252.150.23.

Other host names, for instance wpserviceitalia.it, mail.comesileggeunlibro.it, barfranco-enoshop.it, www.eracleaminoamare.com and mail.wpserviceitalia.it share IP numbers with biocolturalab.com.

Name Servers

biocolturalab.com is delegated to four name servers: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.

biocolturalab.com shares some name servers with other domains, for example comodailynews.net, linkhrinternational.com, beeconnect.it, masicase.com and easyshop-italia.com.

Host names with a single IP

dns1.netsons.net resolves to 46.252.159.53

dns2.netsons.net resolves to 46.252.159.54

dns3.netsons.net resolves to 51.195.116.88

dns4.netsons.net resolves to 51.255.173.224

Mail Servers

biocolturalab.com is handled by a single mail server, mail.biocolturalab.com.

Host name mail.biocolturalab.com points to IP 46.252.150.23.

biocolturalab.com - robtex.com