`biosolution.co.tz`

DNSSEC	⚠️ Not signed
A	23.82.9.22^{🇺🇸 LEASEWEB-US23.82.8.0/21 Leaseweb USA, Inc.}
		PTR	`server.duxte.net`
NS	`ns1.duxte.net` ⭐
		A	23.82.9.22^{🇺🇸 LEASEWEB-US23.82.8.0/21 Leaseweb USA, Inc.}
			PTR	`server.duxte.net`
NS	`ns2.duxte.net`
		A	23.82.14.119^{🇺🇸 LEASEWEB-US23.82.8.0/21 Leaseweb USA, Inc.}
MX	`biosolution.co.tz` ⭐
		A	23.82.9.22^{🇺🇸 LEASEWEB-US23.82.8.0/21 Leaseweb USA, Inc.}
			PTR	`server.duxte.net`
TXT	`v=spf1 ip4:23.82.9.22 include:duxte.net include:simbanet.co.tz +a +mx +ip4:23...`
SOA	`ns1.duxte.net`bozra@duxte.com 2026-03-17 #1

`co.tz`

	DNSSEC	⚠️ Not signed
	NS	`ns2.tznic.or.tz` ⭐ ⚠️ Not in parent delegation
	NS	`fork.sth.dnsnode.net` ⚠️ Not in parent delegation
	NS	`ns.anycast.co.tz` ⚠️ Not in parent delegation
	NS	`rip.psg.com` ⚠️ Not in parent delegation
	NS	`tz-e.ns.nic.cz` ⚠️ Not in parent delegation
	SOA	`ns2.tznic.or.tz`rajisi@tcra.go.tz serial=1776191465

WOT: SAFE (99/100)

MX for

biosolution.co.tz

Same first word

biosolution.at

biosolution.co.tz

Similar names

boisolution.com

DNS History

10 records (4 active, 6 former)

○NSns1.aptus.co.tz2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 06:35:56
○ 2015-10-09 15:48:42
○ 2026-04-14 19:33:48

●NSns1.duxte.net2026-02-20 → 2026-04-14 · 3 obs

○ 2020-01-12 11:41:42
● 2026-02-20 22:19:18
● 2026-04-14 19:33:48

○NSns1.kilihost.com2015-10-09 → 2020-01-12 · 5 obs

○ 2015-06-11 06:35:56
● 2015-10-09 15:48:42
● 2020-01-12 11:41:42
○ 2026-02-20 22:19:18
○ 2026-04-14 19:33:48

○NSns2.aptus.co.tz2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 06:35:56
○ 2015-10-09 15:48:42
○ 2026-04-14 19:33:48

●NSns2.duxte.net2026-02-20 → 2026-04-14 · 3 obs

○ 2020-01-12 11:41:42
● 2026-02-20 22:19:18
● 2026-04-14 19:33:48

○NSns2.kilihost.com2015-10-09 → 2020-01-12 · 5 obs

○ 2015-06-11 06:35:56
● 2015-10-09 15:48:42
● 2020-01-12 11:41:42
○ 2026-02-20 22:19:18
○ 2026-04-14 19:33:48

●MXbiosolution.co.tz2015-06-11 → 2026-04-14 · 2 obs

● 2015-06-11 06:35:56
● 2026-04-14 19:33:48

●A23.82.9.222026-02-20 → 2026-04-14 · 3 obs

○ 2020-01-12 11:41:42
● 2026-02-20 22:19:18
● 2026-04-14 19:33:48

○A67.225.129.562015-10-09 → 2020-01-12 · 5 obs

○ 2015-06-11 06:35:56
● 2015-10-09 15:48:42
● 2020-01-12 11:41:42
○ 2026-02-20 22:19:18
○ 2026-04-14 19:33:48

○A69.167.143.2232015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 06:35:56
○ 2015-10-09 15:48:42
○ 2026-04-14 19:33:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tz	ns.anycast.co.tz, ns2.tznic.or.tz, rip.psg.com, fork.sth.dnsnode.net...	10 records
biosolution.co.tz	ns1.duxte.net, ns2.duxte.net	-

✅ Authoritative Response

Server:23.82.14.119

NS records: ns1.duxte.net, ns2.duxte.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biosolution.co.tz (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.82.9.22`
NS	2	`ns2.duxte.net, ns1.duxte.net`
MX	1	`biosolution.co.tz (pri: 0)`
TXT	1	`v=spf1 ip4:23.82.9.22 include:duxte.net`
SOA	1	`ns1.duxte.net bozra.duxte.com`

📌 Glue Records Collected

Total: 10

In-bailiwick: 4 (ns.anycast.co.tz, ns2.tznic.or.tz, ns.anycast.co.tz...)

Out-of-bailiwick: 6 (rip.psg.com, fork.sth.dnsnode.net, tz-e.ns.nic.cz...)

Analysis

Mail Server Role

biosolution.co.tz serves as the mail server for biosolution.co.tz.

IP Addresses

biosolution.co.tz points to a single IP number: 23.82.9.22.

Other host names, for instance server.duxte.net, everwellcable.co.tz, efl.co.tz, ns1.duxte.net and _dc-mx.d28348ef5abf.duxte.co.tz share IP numbers with biosolution.co.tz.

Name Servers

biosolution.co.tz is delegated to two name servers: ns1.duxte.net and ns2.duxte.net.

biosolution.co.tz uses the same name server setup as other domains, for instance afrisky.co.tz, nexlawadvocates.com, serviceplan.co.tz, ilboru.ac.tz and tazarasite.com.

Host names with one IP number:

ns1.duxte.net points to: 23.82.9.22.

ns2.duxte.net points to: 23.82.14.119.

Mail Servers

A single mail server handles biosolution.co.tz and biosolution.co.tz.

Host name biosolution.co.tz resolves to IP 23.82.9.22.

biosolution.co.tz - robtex.com