`bioprotection.nl`

DNSSEC	⚠️ Not signed
A	83.172.180.202^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
		PTR	`mail.duocriativo.com`
NS	`ns1-143.123-vpsserver.com` ⭐
		A	83.172.180.202^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
			PTR	`mail.duocriativo.com`
NS	`ns2-143.123-vpsserver.com`
		A	83.172.181.202^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
			PTR	`mail.duocriativo.com`
MX	`mail.bioprotection.nl` ⭐
		A	83.172.180.202^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
			PTR	`mail.duocriativo.com`
TXT	`w1wZlB1EAH8zBUcS7n90q9pEPw29RFcME4BTSSkgjJo=`
TXT	`v=spf1 a mx ip4:83.172.180.202 ~all`
SOA	`ns1-143.123-vpsserver.com`hostmaster@bioprotection.nl 2024-05-10 #5

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-11 22:00:01 +0000 (EPOCH 1775944801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-11 #44

Subdomains

mail.bioprotection.nl

Same first word

bioprotection.org.nz

bioprotection.ru

bioprotection.at

bioprotection.fr

bioprotection.gr

bioprotection.nl

DNS History

10 records (4 active, 6 former)

○NSdns01.cqhosting.nl2015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 09:31:22
● 2017-03-27 17:39:54
○ 2026-03-19 12:36:54
○ 2026-04-11 22:31:12

○NSdns02.cqhosting.com2015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 09:31:22
● 2017-03-27 17:39:54
○ 2026-03-19 12:36:54
○ 2026-04-11 22:31:12

●NSns1-143.123-vpsserver.com2026-03-19 → 2026-04-11 · 3 obs

○ 2017-03-27 17:39:54
● 2026-03-19 12:36:54
● 2026-04-11 22:31:12

●NSns2-143.123-vpsserver.com2026-03-19 → 2026-04-11 · 3 obs

○ 2017-03-27 17:39:54
● 2026-03-19 12:36:54
● 2026-04-11 22:31:12

●MXmail.bioprotection.nl2015-05-26 → 2026-04-11 · 2 obs

● 2015-05-26 09:31:22
● 2026-04-11 22:31:12

○MXmx01.cqhosting.nl2015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 09:31:22
● 2017-03-27 17:39:54
○ 2026-03-19 12:36:54
○ 2026-04-11 22:31:12

○MXmx02.cqhosting.com2015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 09:31:22
● 2017-03-27 17:39:54
○ 2026-03-19 12:36:54
○ 2026-04-11 22:31:12

○A213.163.92.1122015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 09:31:22
● 2017-03-27 17:39:54
○ 2026-03-19 12:36:54
○ 2026-04-11 22:31:12

○A2a02:50e0::2:272015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 09:31:22
● 2017-03-27 17:39:54
○ 2026-03-19 12:36:54
○ 2026-04-11 22:31:12

●A83.172.180.2022026-03-19 → 2026-04-11 · 3 obs

○ 2017-03-27 17:39:54
● 2026-03-19 12:36:54
● 2026-04-11 22:31:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
bioprotection.nl	ns1-143.123-vpsserver.com, ns2-143.123-vpsserver.com	-

✅ Authoritative Response

Server:83.172.180.202

NS records: ns1-143.123-vpsserver.com, ns2-143.123-vpsserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioprotection.nl (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.172.180.202`
NS	2	`ns2-143.123-vpsserver.com, ns1-143.123-vpsserver.com`
MX	1	`mail.bioprotection.nl (pri: 10)`
TXT	2	`v=spf1 a mx ip4:83.172.180.202 ~all, w1wZlB1EAH8zBUcS7n90q9pEPw29RFcME4BTSSkg`
SOA	1	`ns1-143.123-vpsserver.com hostmaster.bio`

Analysis

Hierarchy

bioprotection.nl is the parent of mail.bioprotection.nl.

IP Addresses

bioprotection.nl resolves to one IP number: 83.172.180.202.

other host names including mail.duocriativo.com, vps143.123-webhost.net, mail.mail.duocriativo.com, mail.duocriativo.pt and mail.meridiaan.nu share IP numbers with bioprotection.nl.

Name Servers

bioprotection.nl is delegated to two name servers ns1-143.123-vpsserver.com and ns2-143.123-vpsserver.com.

bioprotection.nl uses the same name server setup as other domains, such as duocriativo.com, duocriativo.nl and meridiaan.nu.

Host names with one IP number:

ns1-143.123-vpsserver.com points to 83.172.180.202

ns2-143.123-vpsserver.com points to 83.172.181.202

Mail Servers

bioprotection.nl is handled by a single mail server, mail.bioprotection.nl.

mail.bioprotection.nl resolves to IP 83.172.180.202.

bioprotection.nl - robtex.com