`zmt.co.tz`

DNSSEC	⚠️ Not signed
A	81.92.80.55^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
		PTR	`saspresence.perf1.com`
A	81.92.80.56^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
NS	`nsa.perf1.fr` ⭐
		A	2a01:c8:100::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
		A	81.92.94.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
NS	`nsb.perf1.com`
		A	2a01:c8:101::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsb.perf1.com`
		A	81.92.95.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsb.perf1.com`
NS	`nsc.perf1.com`
		A	2a09:35c0:102::100^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
		A	152.89.172.100^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
MX	`zmt-co-tz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:20.13.86.59 ip4:20.16.237.111 i...`
TXT	`MS=ms85171634`
SOA	`nsa.perf1.fr`technical@nameshield.net 2025-10-06 #10

`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=1778668262

WOT: SAFE (99/100)

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zmt.in.ua

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zmt.wiki

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tzm.us

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mtz.co.uk

tzm.com.br

tmz.ie

mzt.ir

tzm.eu

tzm.be

tmz.at

tzm.it

mtz.org

mtz.kz

tmz.world

tmz.se

tmz.es

ztm.eu

mtz.fitness

mtz.in

tmz.com

ztm.com.br

mzt.mk

tmz.ro

tmz.com.sg

tmz.de

mzt.eu

tmz.com.cn

DNS History

6 records (6 active, 0 former)

●NSnsa.perf1.fr2026-03-14 → 2026-05-13 · 2 obs

● 2026-03-14 16:06:20
● 2026-05-13 11:17:36

●NSnsb.perf1.com2026-03-14 → 2026-05-13 · 2 obs

● 2026-03-14 16:06:20
● 2026-05-13 11:17:36

●NSnsc.perf1.com2026-03-14 → 2026-05-13 · 2 obs

● 2026-03-14 16:06:20
● 2026-05-13 11:17:36

●MXzmt-co-tz.mail.protection.outlook.com2026-03-14 → 2026-05-13 · 2 obs

● 2026-03-14 16:06:20
● 2026-05-13 11:17:36

●A81.92.80.552026-03-14 → 2026-05-13 · 2 obs

● 2026-03-14 16:06:20
● 2026-05-13 11:17:36

●A81.92.80.562026-03-14 → 2026-05-13 · 2 obs

● 2026-03-14 16:06:20
● 2026-05-13 11:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tz	fork.sth.dnsnode.net, ns.anycast.co.tz, tz-e.ns.nic.cz, ns2.tznic.or.tz...	10 records
zmt.co.tz	nsb.perf1.com, nsa.perf1.fr, nsc.perf1.com	-

✅ Authoritative Response

Server:152.89.172.100

NS records: nsb.perf1.com, nsa.perf1.fr, nsc.perf1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.80.56, 81.92.80.55`
NS	3	`nsc.perf1.com, nsa.perf1.fr...`
MX	1	`zmt-co-tz.mail.protection.outlook.com (p`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms85171634`
SOA	1	`nsa.perf1.fr technical.nameshield.net`

📌 Glue Records Collected

Total: 10

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

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

Analysis

IP Addresses

zmt.co.tz points to two IP numbers: 81.92.80.55 and 81.92.80.56.

Other host names such as vendremavoitureaveclargus.com, arcalormittel.com, we-control-motion.de, einschlafhilfe.de and sufity.com share IP numbers with zmt.co.tz.

Name Servers

zmt.co.tz is delegated to three name servers: nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

At least part of the name servers for zmt.co.tz are shared with other domains, for instance bft.kz, bboxpro.fr, hermes-nexteg.com, lab-eau.com and bouyguetelecom.com.