mtzkb.com - robtex.com

mtzkb.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:198b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8649🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.139Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.73🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjeff.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
A2803:f800:50::6ca2:c17c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjeff.ns.cloudflare.com
A2a06:98c1:50::ac40:217c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjeff.ns.cloudflare.com
A108.162.193.124🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
A172.64.33.124🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
A173.245.59.124🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
NSsonia.ns.cloudflare.com
A2606:4700:50::a29f:26be🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonia.ns.cloudflare.com
A2803:f800:50::6ca2:c2be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsonia.ns.cloudflare.com
A2a06:98c1:50::ac40:22be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsonia.ns.cloudflare.com
A108.162.194.190🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonia.ns.cloudflare.com
A162.159.38.190Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonia.ns.cloudflare.com
A172.64.34.190🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.25.139, 172.67.134.73
IPv62606:4700:3037::6815:198b, 2606:4700:3037::ac43:8649
SOAjeff.ns.cloudflare.comdns@cloudflare.com serial=2398613960

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774418422

Same first word

mtzkb.com

Similar names

kbzmt.com
ztmbk.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSjeff.ns.cloudflare.comsonia.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comA104.21.25.139172.67.134.732606:4700:3037::6815:198b2606:4700:3037::ac43:864923.104.88.24623.110.3.5
○NSf1g1ns1.dnspod.net2015-07-25 → 2016-03-25 · 4 obs
● 2015-07-25 06:15:12
● 2016-03-25 19:35:54
○ 2016-07-24 03:03:46
○ 2026-03-25 06:16:58
○NSf1g1ns2.dnspod.net2015-07-25 → 2016-03-25 · 4 obs
● 2015-07-25 06:15:12
● 2016-03-25 19:35:54
○ 2017-04-01 00:00:04
○ 2026-03-25 06:16:58
●NSjeff.ns.cloudflare.com2026-03-15 → 2026-03-25 · 3 obs
○ 2017-04-01 00:00:04
● 2026-03-15 03:48:42
● 2026-03-25 06:16:58
○NSns1.51dns.com2016-07-24 → 2017-04-01 · 5 obs
○ 2016-03-25 19:35:54
● 2016-07-24 03:03:46
● 2017-04-01 00:00:04
○ 2026-03-15 03:48:42
○ 2026-03-25 06:16:58
●NSsonia.ns.cloudflare.com2026-03-15 → 2026-03-25 · 3 obs
○ 2017-04-01 00:00:04
● 2026-03-15 03:48:42
● 2026-03-25 06:16:58
●A104.21.25.1392026-03-15 → 2026-03-25 · 3 obs
○ 2017-04-01 00:00:04
● 2026-03-15 03:48:42
● 2026-03-25 06:16:58
●A172.67.134.732026-03-15 → 2026-03-25 · 3 obs
○ 2017-04-01 00:00:04
● 2026-03-15 03:48:42
● 2026-03-25 06:16:58
○A23.104.88.2462017-04-01 → 2017-04-01 · 4 obs
○ 2016-03-25 19:35:54
● 2017-04-01 00:00:04
○ 2026-03-15 03:48:42
○ 2026-03-25 06:16:58
○A23.110.3.52015-07-25 → 2016-03-25 · 4 obs
● 2015-07-25 06:15:12
● 2016-03-25 19:35:54
○ 2017-04-01 00:00:04
○ 2026-03-25 06:16:58
●A2606:4700:3037::6815:198b2026-03-15 → 2026-03-25 · 3 obs
○ 2017-04-01 00:00:04
● 2026-03-15 03:48:42
● 2026-03-25 06:16:58
●A2606:4700:3037::ac43:86492026-03-15 → 2026-03-25 · 3 obs
○ 2017-04-01 00:00:04
● 2026-03-15 03:48:42
● 2026-03-25 06:16:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mtzkb.comjeff.ns.cloudflare.com, sonia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.190

NS records: jeff.ns.cloudflare.com, sonia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtzkb.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.134.73, 104.21.25.139
AAAA22606:4700:3037::ac43:8649, 2606:4700:3037::6815:198b
NS2jeff.ns.cloudflare.com, sonia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jeff.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mtzkb.com resolves to four IP numbers: 2606:4700:3037::6815:198b, 2606:4700:3037::ac43:8649, 104.21.25.139 and 172.67.134.73.

Other host names such as knowledgeverse-quantumroutenet.sbs, credit-repair-resources.net, bestshaverszone.com, jobfrom.com and hplex.org share IPs with mtzkb.com.

Name Servers

mtzkb.com is delegated to two name servers: jeff.ns.cloudflare.com and sonia.ns.cloudflare.com.

mtzkb.com shares the same name server setup as szfiltero.com, chengxiaolee.com, huigemedia.com, bjyuan-ou.com and jpytea.com.

mtzkb.com at least partially shares name servers with other domains, for instance dmmzw.com, giardiniere.bologna.it, nuertingen.de, euroflorist.no and 520763.com.

these name servers are often used in conjunction with the name servers adam.ns.cloudflare.com.

Host names with six IP numbers:

jeff.ns.cloudflare.com points to 2606:4700:58::adf5:3b7c, 2803:f800:50::6ca2:c17c, 2a06:98c1:50::ac40:217c, 108.162.193.124, 172.64.33.124 and 173.245.59.124.

sonia.ns.cloudflare.com points to 2606:4700:50::a29f:26be, 2803:f800:50::6ca2:c2be, 2a06:98c1:50::ac40:22be, 108.162.194.190, 162.159.38.190 and 172.64.34.190.