`biochemjournal.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2ff2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:ae8d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.242^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.141^{🇺🇸 Cloudflare172.67.160.0/20 , 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.e45a78cc1793.biochemjournal.com` ⭐
		A	132.148.253.0^{🇺🇸 AS398101132.148.248.0/21}
			PTR	`0.253.148.132.host.secureserver.net`
TXT	`google-site-verification=Q2zQqShBKj2IIu0ZieswylPwPvVGbv1Svcj2_40zlMM`
TXT	`v=spf1 mx include:secureserver.net include:spf.em.secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.242, 172.67.174.141
		IPv6	2606:4700:3030::6815:2ff2, 2606:4700:3032::ac43:ae8d
SOA	`lana.ns.cloudflare.com`dns@cloudflare.com serial=2397915876

`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

biochemjournal.com

DNS History

11 records (7 active, 4 former)

●NSlana.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

●NSlars.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

○NSns65.domaincontrol.com2016-12-13 → 2017-09-29 · 4 obs

● 2016-12-13 06:12:30
● 2017-09-29 18:18:24
○ 2026-03-21 05:14:26
○ 2026-03-23 01:03:14

○NSns66.domaincontrol.com2016-12-13 → 2017-09-29 · 4 obs

● 2016-12-13 06:12:30
● 2017-09-29 18:18:24
○ 2026-03-21 05:14:26
○ 2026-03-23 01:03:14

●MX_dc-mx.e45a78cc1793.biochemjournal.com2026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

○MXmail.biochemjournal.com2016-12-13 → 2017-09-29 · 4 obs

● 2016-12-13 06:12:30
● 2017-09-29 18:18:24
○ 2026-03-21 05:14:26
○ 2026-03-23 01:03:14

●A104.21.47.2422026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

●A172.67.174.1412026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

○A23.229.175.1692016-12-13 → 2017-09-29 · 4 obs

● 2016-12-13 06:12:30
● 2017-09-29 18:18:24
○ 2026-03-21 05:14:26
○ 2026-03-23 01:03:14

●A2606:4700:3030::6815:2ff22026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

●A2606:4700:3032::ac43:ae8d2026-03-21 → 2026-03-23 · 3 obs

○ 2017-09-29 18:18:24
● 2026-03-21 05:14:26
● 2026-03-23 01:03:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biochemjournal.com	lars.ns.cloudflare.com, lana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.182

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochemjournal.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.242, 172.67.174.141`
AAAA	2	`2606:4700:3032::ac43:ae8d, 2606:4700:3030::6815:2ff2`
NS	2	`lana.ns.cloudflare.com, lars.ns.cloudflare.com`
MX	1	`_dc-mx.e45a78cc1793.biochemjournal.com (`
TXT	2	`google-site-verification=Q2zQqShBKj2IIu0, v=spf1 mx include:secureserver.net inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lars.ns.cloudflare.com, lars.ns.cloudflare.com, lars.ns.cloudflare.com...)

Analysis

IP Addresses

biochemjournal.com points to four IP numbers: 2606:4700:3030::6815:2ff2, 2606:4700:3032::ac43:ae8d, 104.21.47.242 and 172.67.174.141.

Other host names, for instance politicargentina.com, pgsdental.com, 691071.xyz, www.fanex.com.br and stonking.com share IP numbers with biochemjournal.com.

Name Servers

biochemjournal.com is delegated to two name servers: lana.ns.cloudflare.com and lars.ns.cloudflare.com.

biochemjournal.com uses the same name server setup as other domains, for instance entomoljournal.com, matess.cz, mayavg.com, 9hdc.com and pssstudio.com.

biochemjournal.com shares name servers with other domains at least partially, for instance kkkkkkkkk.com, handbagholic.com, ntval.com, pleaseapplyonline.com and enterfea.com.

these name servers are often used together with the name servers sevki.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

The mail server for biochemjournal.com is _dc-mx.e45a78cc1793.biochemjournal.com.

Host name _dc-mx.e45a78cc1793.biochemjournal.com resolves to IP 132.148.253.0.

biochemjournal.com - robtex.com