`portovit.net`

DNSSEC	⚠️ Not signed
NS	`hlrns1.roche.com` ⚠️ Not in zone NS records
		A	198.21.25.33^{🇺🇸 AS18535198.21.24.0/23 HOFFMA-41 Indianapolis DMZ - US}
			PTR	`hlrns1.roche.com`
NS	`ns1.roche.com` ⚠️ Not in zone NS records
		A	196.3.50.135^{🇨🇭 ASN-ROCHE-BASLE196.3.50.0/24 ROCHE - RCN - Kaiseraugst/Muenchenstein}
			PTR	`ns1.roche.com`
NS	`ns2.roche.com` ⚠️ Not in zone NS records
		A	196.3.46.25^{🇺🇸 ASN-ROCHE-BASLE196.3.46.0/24 ROCHE-RCN-SHP}
			PTR	`ns2.roche.com`

`net`

	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=1776180542

portovit.net

portovit.info

portovit.com

portovit.org

vitrotop.com

topvitro.com.pl

protovit.com

vittopro.com

3 records (3 active, 0 former)

●NShlrns1.roche.com2026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 08:22:34
● 2026-04-14 15:41:24

●NSns1.roche.com2026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 08:22:34
● 2026-04-14 15:41:24

●NSns2.roche.com2026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 08:22:34
● 2026-04-14 15:41:24

portovit.net is delegated to three name servers: hlrns1.roche.com, ns1.roche.com and ns2.roche.com.

At least part of the name servers for portovit.net are shared with other domains, for instance rochescience.com, drugdiscoverydevelopments.com, ymprusye.com, ros1-nsclc-treatment-hcp.com and pdgfr-info.com.

These name servers are commonly used together with the name servers a1-178.akam.net, a18-66.akam.net, a4-67.akam.net, a6-65.akam.net, a7-66.akam.net and a9-66.akam.net.

Host names with a single IP: