`cobasb.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`

`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=1771291435

Same first word

cobasb.com

Similar names

cobbsa.com

abbocs.nl

babsco.com

cobbsa.es

bobsac.com

scboba.com

bsboca.com

bcasbo.com

abbcos.com

bocsab.se

bacbos.ch

cobbsa.co.za

scabbo.com

scobba.com

boscab.com

abscbo.com

babsco.net

abbsco.com

abcobs.com

bbosca.com

bcasbo.ca

obcbsa.org

DNS History

2 records (2 active, 0 former)

●NShlrns1.roche.com2008-03-19 → 2026-03-24 · 4 obs

● 2008-03-19 06:28:02
○ 2015-08-31 19:38:20
● 2026-03-08 19:00:48
● 2026-03-24 05:39:04

●NSns1.roche.com2008-03-19 → 2026-03-24 · 4 obs

● 2008-03-19 06:28:02
○ 2015-08-31 19:38:20
● 2026-03-08 19:00:48
● 2026-03-24 05:39:04

🔍 DNS Trace

Analysis

Name Servers

cobasb.com's delegation is to two name servers hlrns1.roche.com and ns1.roche.com.

cobasb.com shares the same name server configuration as other domains, such as helpwithra.net, ordertamiflu.info, accu-chek360.in, pioneeringlungcancer.com and danoprevir.info.

cobasb.com at least partially shares its name servers with other domains, for instance qovenvid.org, ronapreve.info, accu-chekpump.co, rituximab.info and sma-therapy-hcp.com.

These name servers are commonly used with ns2.roche.com, 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:

hlrns1.roche.com resolves to 198.21.25.33.

ns1.roche.com resolves to 196.3.50.135.

cobasb.com - robtex.com

cobasb.com

com