`biochem.dev`

DNSSEC	⚠️ Not signed
A	18.160.41.30^{🇺🇸 Amazon18.160.40.0/23}
		PTR	`server-18-160-41-30.iad55.r.cloudfront.net`
A	18.160.41.52^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.93^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.109^{🇺🇸 Amazon18.160.40.0/23}
NS	`ns-1051.awsdns-03.org` ⭐
		A	2600:9000:5304:1b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1051.awsdns-03.org`
		A	205.251.196.27^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1051.awsdns-03.org`
NS	`ns-1668.awsdns-16.co.uk`
		A	2600:9000:5306:8400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1668.awsdns-16.co.uk`
		A	205.251.198.132^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1668.awsdns-16.co.uk`
NS	`ns-576.awsdns-08.net`
		A	2600:9000:5302:4000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-576.awsdns-08.net`
		A	205.251.194.64^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-576.awsdns-08.net`
NS	`ns-88.awsdns-11.com`
		A	2600:9000:5300:5800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-88.awsdns-11.com`
		A	205.251.192.88^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-88.awsdns-11.com`
SOA	`ns-1051.awsdns-03.org`awsdns-hostmaster@amazon.com serial=1

`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

biochem.nl

biochem.ca

biochem.cz

biochem.hu

biochem.gr

biochem.eu

biochem.am

biochem.co

biochem.com.mx

biochem.if.ua

biochem.co.in

biochem.ro

biochem.biz

biochem.in

biochem.co.za

biochem.es

biochem.blog

biochem.dev

biochem.de

biochem.pl

biochem.kiev.ua

biochem.ch

biochem.net

biochem.com

biochem.it

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biomech.de

chembio.com

biomech.pl

homebic.com

bohemic.com

chombie.com

chembio.org

biomech.net

homebci.com

chembio.ru

chembio.us

cbihome.net

bimehco.com

hbmicoe.com

biomech.com.tr

chbomei.com

biomech.co

cbihome.com

biomech.mobi

chembio.it

mochibe.co.jp

chembio.de

biomech.ru

bemochi.com

michebo.com

chembio.biz

chembio.com.tr

biomech.biz

bohemic.cz

biomech.es

chembio.cz

chembio.kr

chembio.net

behimco.com

biomech.com

biomech.info

cbihome.ladesk.com

chembio.info

bohemic.eu

mochibe.ch

biomech.us

biomech.jp

DNS History

32 records (8 active, 24 former)

●NSns-1051.awsdns-03.org2026-02-16 → 2026-03-11 · 2 obs

● 2026-02-16 02:00:52
● 2026-03-11 16:43:50

●NSns-1668.awsdns-16.co.uk2026-02-16 → 2026-03-11 · 2 obs

● 2026-02-16 02:00:52
● 2026-03-11 16:43:50

●NSns-576.awsdns-08.net2026-02-16 → 2026-03-11 · 2 obs

● 2026-02-16 02:00:52
● 2026-03-11 16:43:50

●NSns-88.awsdns-11.com2026-02-16 → 2026-03-11 · 2 obs

● 2026-02-16 02:00:52
● 2026-03-11 16:43:50

○A18.154.227.1012026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 11:35:00
● 2026-02-22 16:23:56
○ 2026-02-23 01:26:02
○ 2026-03-11 16:43:50

○A18.154.227.1222026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 11:35:00
● 2026-02-22 16:23:56
○ 2026-02-23 01:26:02
○ 2026-03-11 16:43:50

○A18.154.227.592026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 11:35:00
● 2026-02-22 16:23:56
○ 2026-02-23 01:26:02
○ 2026-03-11 16:43:50

○A18.154.227.792026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 11:35:00
● 2026-02-22 16:23:56
○ 2026-02-23 01:26:02
○ 2026-03-11 16:43:50

○A18.154.84.1242026-02-18 → 2026-03-10 · 35 obs

○ 2026-02-16 03:11:48
● 2026-02-18 00:37:50
○ 2026-02-19 21:18:56
○ 2026-02-20 11:29:08
● 2026-02-21 05:25:10
● 2026-02-21 08:42:18
○ 2026-02-21 11:35:00
○ 2026-02-22 16:23:56
● 2026-02-23 01:26:02
● 2026-02-23 15:33:14
○ 2026-02-23 22:45:04
● 2026-02-24 20:57:22
● 2026-02-26 14:57:38
○ 2026-02-26 18:17:32
○ 2026-02-26 21:56:14
● 2026-02-27 10:03:28
● 2026-02-27 13:16:40
○ 2026-02-27 14:22:50
○ 2026-02-28 03:24:36
● 2026-03-01 07:21:10
○ 2026-03-02 14:36:10
● 2026-03-02 17:44:36
● 2026-03-04 01:08:18
○ 2026-03-05 05:14:00
● 2026-03-05 07:03:58
● 2026-03-06 17:11:20
○ 2026-03-07 00:44:32
○ 2026-03-09 01:14:12
● 2026-03-09 15:13:38
○ 2026-03-10 00:41:06
● 2026-03-10 02:49:36
○ 2026-03-10 09:40:40
● 2026-03-10 20:57:52
○ 2026-03-11 16:40:28
○ 2026-03-11 16:43:50

○A18.154.84.392026-02-18 → 2026-03-10 · 35 obs

○A18.154.84.452026-02-18 → 2026-03-10 · 35 obs

○A18.154.84.942026-02-18 → 2026-03-10 · 35 obs

●A18.160.41.1092026-02-20 → 2026-03-11 · 27 obs

○ 2026-02-16 02:00:52
○ 2026-02-19 21:18:56
● 2026-02-20 11:29:08
○ 2026-02-21 05:25:10
○ 2026-02-21 08:42:18
● 2026-02-21 11:35:00
○ 2026-02-22 16:23:56
○ 2026-02-23 15:33:14
● 2026-02-23 22:45:04
○ 2026-02-24 20:57:22
○ 2026-02-27 13:16:40
● 2026-02-27 14:22:50
○ 2026-02-28 03:24:36
○ 2026-03-01 07:21:10
● 2026-03-02 14:36:10
○ 2026-03-02 17:44:36
○ 2026-03-04 01:08:18
● 2026-03-05 05:14:00
○ 2026-03-05 07:03:58
○ 2026-03-06 17:11:20
● 2026-03-07 00:44:32
○ 2026-03-07 23:25:22
○ 2026-03-10 02:49:36
● 2026-03-10 09:40:40
○ 2026-03-10 20:57:52
● 2026-03-11 16:40:28
● 2026-03-11 16:43:50

●A18.160.41.302026-02-20 → 2026-03-11 · 27 obs

●A18.160.41.522026-02-20 → 2026-03-11 · 27 obs

●A18.160.41.932026-02-20 → 2026-03-11 · 27 obs

○A18.161.21.1002026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 09:48:54
● 2026-03-09 01:14:12
○ 2026-03-09 15:13:38
○ 2026-03-11 16:43:50

○A18.161.21.1032026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 09:48:54
● 2026-03-09 01:14:12
○ 2026-03-09 15:13:38
○ 2026-03-11 16:43:50

○A18.161.21.222026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 09:48:54
● 2026-03-09 01:14:12
○ 2026-03-09 15:13:38
○ 2026-03-11 16:43:50

○A18.161.21.702026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 09:48:54
● 2026-03-09 01:14:12
○ 2026-03-09 15:13:38
○ 2026-03-11 16:43:50

○A18.238.49.1052026-02-16 → 2026-03-08 · 8 obs

○ 2026-02-16 02:00:52
● 2026-02-16 03:11:48
○ 2026-02-18 00:37:50
○ 2026-03-07 23:25:22
● 2026-03-08 00:11:18
● 2026-03-08 09:48:54
○ 2026-03-09 01:14:12
○ 2026-03-11 16:43:50

○A18.238.49.332026-02-16 → 2026-03-08 · 8 obs

○ 2026-02-16 02:00:52
● 2026-02-16 03:11:48
○ 2026-02-18 00:37:50
○ 2026-03-07 23:25:22
● 2026-03-08 00:11:18
● 2026-03-08 09:48:54
○ 2026-03-09 01:14:12
○ 2026-03-11 16:43:50

○A18.238.49.782026-02-16 → 2026-03-08 · 8 obs

○ 2026-02-16 02:00:52
● 2026-02-16 03:11:48
○ 2026-02-18 00:37:50
○ 2026-03-07 23:25:22
● 2026-03-08 00:11:18
● 2026-03-08 09:48:54
○ 2026-03-09 01:14:12
○ 2026-03-11 16:43:50

○A18.238.49.972026-02-16 → 2026-03-08 · 8 obs

○ 2026-02-16 02:00:52
● 2026-02-16 03:11:48
○ 2026-02-18 00:37:50
○ 2026-03-07 23:25:22
● 2026-03-08 00:11:18
● 2026-03-08 09:48:54
○ 2026-03-09 01:14:12
○ 2026-03-11 16:43:50

○A18.66.171.1042026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 14:22:50
● 2026-02-28 03:24:36
○ 2026-03-01 07:21:10
○ 2026-03-11 16:43:50

○A18.66.171.162026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 14:22:50
● 2026-02-28 03:24:36
○ 2026-03-01 07:21:10
○ 2026-03-11 16:43:50

○A18.66.171.312026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 14:22:50
● 2026-02-28 03:24:36
○ 2026-03-01 07:21:10
○ 2026-03-11 16:43:50

○A18.66.171.672026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 14:22:50
● 2026-02-28 03:24:36
○ 2026-03-01 07:21:10
○ 2026-03-11 16:43:50

○A99.84.215.1192026-02-16 → 2026-03-10 · 16 obs

● 2026-02-16 02:00:52
○ 2026-02-16 03:11:48
○ 2026-02-18 00:37:50
● 2026-02-19 21:18:56
○ 2026-02-20 11:29:08
○ 2026-02-26 14:57:38
● 2026-02-26 18:17:32
● 2026-02-26 21:56:14
○ 2026-02-27 10:03:28
○ 2026-03-07 00:44:32
● 2026-03-07 23:25:22
○ 2026-03-08 00:11:18
○ 2026-03-09 15:13:38
● 2026-03-10 00:41:06
○ 2026-03-10 02:49:36
○ 2026-03-11 16:43:50

○A99.84.215.1252026-02-16 → 2026-03-10 · 16 obs

○A99.84.215.692026-02-16 → 2026-03-10 · 16 obs

○A99.84.215.92026-02-16 → 2026-03-10 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
biochem.dev	ns-576.awsdns-08.net, ns-88.awsdns-11.com, ns-1051.awsdns-03.org, ns-1668.awsdns-16.co.uk	-

✅ Authoritative Response

Server: 205.251.194.64

NS records: ns-576.awsdns-08.net, ns-88.awsdns-11.com, ns-1051.awsdns-03.org, ns-1668.awsdns-16.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochem.dev (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.41.30, 18.160.41.93...`
NS	4	`ns-1051.awsdns-03.org, ns-1668.awsdns-16.co.uk...`
SOA	1	`ns-1051.awsdns-03.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

biochem.dev refers to four IP numbers: 18.160.41.30, 18.160.41.52, 18.160.41.93 and 18.160.41.109.

Other host names, for instance lego.biz, usdawprepaid.com, 263849.com, lego.nl and d3hoops.com share IP numbers with biochem.dev.

Name Servers

biochem.dev delegates to four name servers: ns-88.awsdns-11.com, ns-576.awsdns-08.net, ns-1051.awsdns-03.org and ns-1668.awsdns-16.co.uk.

biochem.dev at least partially shares name servers with other domains, including a2c.com.br, bluesquare.group, vn-nest.tech, betsafe98.com and snsknkn.com.

These name servers are commonly used with ns-617.awsdns-13.net.

Host names with two IP numbers: ns-88.awsdns-11.com points to 2600:9000:5300:5800::1 and 205.251.192.88; ns-576.awsdns-08.net points to 2600:9000:5302:4000::1 and 205.251.194.64; ns-1051.awsdns-03.org points to 2600:9000:5304:1b00::1 and 205.251.196.27; ns-1668.awsdns-16.co.uk points to 2600:9000:5306:8400::1 and 205.251.198.132.

biochem.dev - robtex.com

biochem.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`biochem.dev`

`dev`