`biochemistryjournal.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5cc4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c55c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.196^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.92^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lana.ns.cloudflare.com`
		A	108.162.192.182^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	172.64.32.182^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	173.245.58.182^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
NS	`lars.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
MX	`_dc-mx.acac1bd41be4.biochemistryjournal.net` ⭐
		A	132.148.253.0^{🇺🇸 AS398101132.148.248.0/21}
			PTR	`0.253.148.132.host.secureserver.net`
TXT	`google-site-verification=ya-jPOkt43TI1LQ0OQeXBcmbwVFaDXuuChaN-y6eCKc`
TXT	`v=spf1 mx include:secureserver.net include:spf.em.secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.196, 172.67.197.92
		IPv6 hints	2606:4700:3031::6815:5cc4, 2606:4700:3032::ac43:c55c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`lana.ns.cloudflare.com`dns@cloudflare.com serial=2401136551

`net`

	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=1776035067

Subdomains

mail.biochemistryjournal.net

Same first word

biochemistryjournal.net

DNS History

11 records (7 active, 4 former)

●NSlana.ns.cloudflare.com2026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

●NSlars.ns.cloudflare.com2026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

○NSns63.domaincontrol.com2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:05:56
○ 2026-04-11 21:36:02
○ 2026-04-12 23:27:28

○NSns64.domaincontrol.com2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:05:56
○ 2026-04-11 21:36:02
○ 2026-04-12 23:27:28

●MX_dc-mx.acac1bd41be4.biochemistryjournal.net2026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

○MXmail.biochemistryjournal.net2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:05:56
○ 2026-04-11 21:36:02
○ 2026-04-12 23:27:28

●A104.21.92.1962026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

○A132.148.253.02026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:05:56
○ 2026-04-11 21:36:02
○ 2026-04-12 23:27:28

●A172.67.197.922026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

●A2606:4700:3031::6815:5cc42026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

●A2606:4700:3032::ac43:c55c2026-04-11 → 2026-04-12 · 3 obs

○ 2026-02-16 07:05:56
● 2026-04-11 21:36:02
● 2026-04-12 23:27:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
biochemistryjournal.net	lars.ns.cloudflare.com, lana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.195

NS records: lars.ns.cloudflare.com, lana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochemistryjournal.net (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.196, 172.67.197.92`
AAAA	2	`2606:4700:3031::6815:5cc4, 2606:4700:3032::ac43:c55c`
NS	2	`lana.ns.cloudflare.com, lars.ns.cloudflare.com`
MX	1	`_dc-mx.acac1bd41be4.biochemistryjournal.`
TXT	2	`google-site-verification=ya-jPOkt43TI1LQ, v=spf1 mx include:secureserver.net inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lana.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.biochemistryjournal.net is a child of biochemistryjournal.net.

IP Addresses

biochemistryjournal.net refers to four IP numbers: 2606:4700:3031::6815:5cc4, 2606:4700:3032::ac43:c55c, 104.21.92.196 and 172.67.197.92.

Other host names, for instance winnbo.com, www.matikotomat.com.tr, padoongrich.com, cidesport.com.br and daftarcidukjp.online share IP numbers with biochemistryjournal.net.

Name Servers

biochemistryjournal.net's delegation uses two name servers: lana.ns.cloudflare.com and lars.ns.cloudflare.com.

biochemistryjournal.net uses the same name server setup as other domains, such as arteche.com.mx, ajd.fyi, managementpaper.net, chemijournal.com and englishjournal.net.

biochemistryjournal.net at least partially shares name servers with other domains, including ttsmaker-file2.com, anz-gth-3-01.com.tr, paulshalls.co.uk, as533.com and gdchijue.com.

These name servers are commonly used with bonnie.ns.cloudflare.com, jewel.ns.cloudflare.com and harlee.ns.cloudflare.com.

Host names with six IP numbers:

lana.ns.cloudflare.com points to 2606:4700:50::adf5:3ab6, 2803:f800:50::6ca2:c0b6, 2a06:98c1:50::ac40:20b6, 108.162.192.182, 172.64.32.182 and 173.245.58.182.

lars.ns.cloudflare.com points to 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195.

Mail Servers

A single mail server handles biochemistryjournal.net, _dc-mx.acac1bd41be4.biochemistryjournal.net.

Host name _dc-mx.acac1bd41be4.biochemistryjournal.net resolves to a single IP: 132.148.253.0.

biochemistryjournal.net - robtex.com