biochem.com.br - robtex.com

biochem.com.br

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:3152🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a06d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.82Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.109🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShasslo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A2803:f800:50::6ca2:c386🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhasslo.ns.cloudflare.com
A2a06:98c1:50::ac40:2386🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhasslo.ns.cloudflare.com
A108.162.195.134🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A162.159.44.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A172.64.35.134🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
NSmay.ns.cloudflare.com
A2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
MXbiochem-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:c902::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c946::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A40.93.192.1🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm5pr02cu00201.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.41.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01702.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.82, 172.67.160.109
IPv62606:4700:3037::6815:3152, 2606:4700:3037::ac43:a06d
SOAhasslo.ns.cloudflare.comdns@cloudflare.com serial=2398724474

com.br

DNSSEC🔒 Signed (DS record present)
NSa.dns.br ⭐ ⚠️ Not in parent delegation 🔒
NSb.dns.br ⚠️ Not in parent delegation 🔒
NSc.dns.br ⚠️ Not in parent delegation 🔒
NSd.dns.br ⚠️ Not in parent delegation 🔒
NSe.dns.br ⚠️ Not in parent delegation 🔒
NSf.dns.br ⚠️ Not in parent delegation 🔒
SOAa.dns.brhostmaster@registro.br serial=2026048032
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Same first word

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biochem.dev
biochem.de
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DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NShasslo.ns.cloudflare.commay.ns.cloudflare.comns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns936.hostgator.com.brns937.hostgator.com.brMXbiochem-com-br.mail.protection.outlook.com187.59.80.31187.59.80.31webmail.biochem.com.brA104.21.49.82172.67.160.1092606:4700:3037::6815:31522606:4700:3037::ac43:a06d162.241.2.151187.45.195.186
●NShasslo.ns.cloudflare.com2026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18
●NSmay.ns.cloudflare.com2026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18
○NSns1.locaweb.com.br2015-07-17 → 2017-03-15 · 4 obs
● 2015-07-17 20:40:48
● 2017-03-15 20:28:10
○ 2019-04-03 16:32:04
○ 2026-03-12 11:19:18
○NSns2.locaweb.com.br2015-07-17 → 2017-03-15 · 4 obs
● 2015-07-17 20:40:48
● 2017-03-15 20:28:10
○ 2019-04-03 16:32:04
○ 2026-03-12 11:19:18
○NSns3.locaweb.com.br2015-07-17 → 2017-03-15 · 4 obs
● 2015-07-17 20:40:48
● 2017-03-15 20:28:10
○ 2019-04-03 16:32:04
○ 2026-03-12 11:19:18
○NSns936.hostgator.com.br2019-04-03 → 2019-04-03 · 4 obs
○ 2017-03-15 20:28:10
● 2019-04-03 16:32:04
○ 2026-03-12 11:19:16
○ 2026-03-12 11:19:18
○NSns937.hostgator.com.br2019-04-03 → 2019-04-03 · 4 obs
○ 2017-03-15 20:28:10
● 2019-04-03 16:32:04
○ 2026-03-12 11:19:16
○ 2026-03-12 11:19:18
○MX187.59.80.312015-11-18 → 2017-03-15 · 5 obs
○ 2015-07-17 20:40:48
● 2015-11-18 04:56:26
● 2017-03-15 20:28:10
○ 2019-04-03 16:32:04
○ 2026-03-12 11:19:18
○MX187.59.80.312015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 20:40:48
○ 2015-11-18 04:56:26
○ 2026-03-12 11:19:18
●MXbiochem-com-br.mail.protection.outlook.com2026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18
○MXwebmail.biochem.com.br2019-04-03 → 2019-04-03 · 4 obs
○ 2017-03-15 20:28:10
● 2019-04-03 16:32:04
○ 2026-03-12 11:19:16
○ 2026-03-12 11:19:18
●A104.21.49.822026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18
○A162.241.2.1512019-04-03 → 2019-04-03 · 4 obs
○ 2017-03-15 20:28:10
● 2019-04-03 16:32:04
○ 2026-03-12 11:19:16
○ 2026-03-12 11:19:18
●A172.67.160.1092026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18
○A187.45.195.1862015-07-17 → 2017-03-15 · 4 obs
● 2015-07-17 20:40:48
● 2017-03-15 20:28:10
○ 2019-04-03 16:32:04
○ 2026-03-12 11:19:18
●A2606:4700:3037::6815:31522026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18
●A2606:4700:3037::ac43:a06d2026-03-12 → 2026-03-12 · 3 obs
○ 2019-04-03 16:32:04
● 2026-03-12 11:19:16
● 2026-03-12 11:19:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bre.dns.br, a.dns.br, b.dns.br, c.dns.br...-
biochem.com.brhasslo.ns.cloudflare.com, may.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.58.135

NS records: hasslo.ns.cloudflare.com, may.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochem.com.br (unsigned zone)

⏱️ Timing

Total: 973ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.160.109, 104.21.49.82
AAAA22606:4700:3037::ac43:a06d, 2606:4700:3037::6815:3152
NS2hasslo.ns.cloudflare.com, may.ns.cloudflare.com
MX1biochem-com-br.mail.protection.outlook.c
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hasslo.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

biochem.com.br maps to four IP numbers: 2606:4700:3037::6815:3152, 2606:4700:3037::ac43:a06d, 104.21.49.82 and 172.67.160.109.

Other host names, for instance www.templateral.com, asquaredtech.net, farnorthsports.com, geemedia.net and ora24.tv share IP numbers with biochem.com.br.

Name Servers

Two name servers hasslo.ns.cloudflare.com and may.ns.cloudflare.com are delegated to biochem.com.br.

biochem.com.br uses the same name server configuration as other domains, such as ackzero.com, jamesiha.org, richardccook.com, saibainian.com and nursinghomereportcards.com.

biochem.com.br at least partially shares name servers with other domains such as rspslist.com, park-peres.co.il, globalgridforum.org, people-pop.com and vnu.edu.ua.

These name servers are commonly used with monika.ns.cloudflare.com and veronica.ns.cloudflare.com.

Host names with six IP numbers: Host name hasslo.ns.cloudflare.com points to 2606:4700:58::a29f:2c86, 2803:f800:50::6ca2:c386, 2a06:98c1:50::ac40:2386, 108.162.195.134, 162.159.44.134 and 172.64.35.134; host name may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135.

Mail Servers

biochem.com.br is handled by a single mail server, biochem-com-br.mail.protection.outlook.com.

biochem-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c902::2, 2a01:111:f403:c902::3, 2a01:111:f403:c946::, 40.93.192.1, 52.101.9.26, 52.101.41.26 and 52.101.42.16.