🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bioscience.dev`

DNSSEC	⚠️ Not signed
A	162.255.119.7^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1721769863

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

Similar names

iconicbees.com

sciencebio.org

sciencebio.com

Previous names

biolab.dev

bioland.dev

biologic.dev

bioloja.dev

biomatic.dev

biomatrixsprx.dev

biomax.dev

biomejs.dev

bionde.dev

bionet.dev

bionicwp.dev

bionosphere.dev

bioo.dev

biooe.dev

biophysics.dev

bioprocess.dev

biorender.dev

bioreview.dev

bios.dev

biosabor.dev

Next names

DNS History

8 records (8 active, 0 former)

●NSdns1.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●NSdns2.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●MXeforward1.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●MXeforward2.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●MXeforward3.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●MXeforward4.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●MXeforward5.registrar-servers.com2026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

●A162.255.119.72026-08-20 → 2026-08-23 · 2 obs

● 2026-08-20 16:37:08
● 2026-08-23 08:13:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
bioscience.dev	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioscience.dev (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.7`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

bioscience.dev has exactly one IP address — 162.255.119.7.

enerypinnaclepetrolllc.com, lamdre.org, ussprayers.com plus two other host names have IP numbers in common with bioscience.dev.

Name Servers

Two name servers handle the delegation for bioscience.dev: dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of bioscience.dev is shared with other domains, for instance levelup-pd.online, vafaco.com, desheep.com and two others.

Some name servers delegated to bioscience.dev are also used by other domains, notably furlich.com and epidemicofabsence.com.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

bioscience.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by bioscience.dev are shared with other domains: vakasbalti.com, previsores.com, allaitext.com and two others among them.

These mail servers are routinely seen in conjunction with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names resolving to a single IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.