`hdlscience.us`

DNSSEC	⚠️ Not signed
NS	`dnadns2e.gene.com` ⚠️ Not in zone NS records
		A	72.34.128.76^{🇺🇸 GENENTECH-AS72.34.128.0/24 GENENT SC1 RCN}
			PTR	`dnadns2e.gene.com`
NS	`dnadns3e.gene.com` ⚠️ Not in zone NS records
		A	72.34.133.50^{🇺🇸 GENENTECH-AS72.34.133.0/24 GENENT VAC RCN}
			PTR	`dnadns3e.gene.com`
NS	`dnadns4e.gene.com` ⚠️ Not in zone NS records
		A	72.34.128.50^{🇺🇸 GENENTECH-AS72.34.128.0/24 GENENT SC1 RCN}
			PTR	`dnadns4e.gene.com`

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1774367071

hdlscience.us

hdlscience.com

cnsdechile.cl

cschleiden.de

chineseldc.org

3 records (3 active, 0 former)

●NSdnadns2e.gene.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 13:30:02
● 2026-03-24 15:55:44

●NSdnadns3e.gene.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 13:30:02
● 2026-03-24 15:55:44

●NSdnadns4e.gene.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 13:30:02
● 2026-03-24 15:55:44

hdlscience.us is delegated to three name servers dnadns2e.gene.com, dnadns3e.gene.com and dnadns4e.gene.com.

hdlscience.us at least partially shares name servers with other domains, for instance treatinggiantcellarteritis.us, facinglymphomatogether.us, treatmentforgca.us, learnaboutabcc.org and rituxanms.us.

These name servers are commonly used alongside dnadns1e.gene.com.

Host names with one IP: