`tryaviva.com`

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`

`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=1785395232

tryaviva.com

4 records (3 active, 1 former)

●NShlrns1.roche.com2015-07-18 → 2026-07-30 · 2 obs

● 2015-07-18 19:24:28
● 2026-07-30 07:30:32

●NSns1.roche.com2015-07-18 → 2026-07-30 · 2 obs

● 2015-07-18 19:24:28
● 2026-07-30 07:30:32

●NSns2.roche.com2015-07-18 → 2026-07-30 · 2 obs

● 2015-07-18 19:24:28
● 2026-07-30 07:30:32

○A149.250.245.1022015-07-18 → 2020-01-19 · 4 obs

● 2015-07-18 19:24:28
● 2020-01-19 02:28:08
○ 2026-03-25 10:59:00
○ 2026-07-30 07:30:32

tryaviva.com has three name servers — hlrns1.roche.com, ns1.roche.com and ns2.roche.com.

tryaviva.com partially shares its NS delegation with several other domains, including thedualbiomarkers.com, researchapoptosis.us, roche-nimblegen.com and two others.

In DNS configurations, these name servers often share authority with a1-178.akam.net, a18-66.akam.net, a4-67.akam.net and 3 other name servers.

Each of the three hostnames points to exactly one IP address: hlrns1.roche.com points to 198.21.25.33, ns1.roche.com points to 196.3.50.135 and ns2.roche.com points to 196.3.46.25.