masztb.com - robtex.com

masztb.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2aa🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:817a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.170Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.122🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScosmin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c2d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcosmin.ns.cloudflare.com
A2803:f800:50::6ca2:c32d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcosmin.ns.cloudflare.com
A2a06:98c1:50::ac40:232d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcosmin.ns.cloudflare.com
A108.162.195.45🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcosmin.ns.cloudflare.com
A162.159.44.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcosmin.ns.cloudflare.com
A172.64.35.45🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcosmin.ns.cloudflare.com
NSkim.ns.cloudflare.com
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.2.170, 172.67.129.122
IPv62606:4700:3034::6815:2aa, 2606:4700:3037::ac43:817a
SOAcosmin.ns.cloudflare.comdns@cloudflare.com serial=2395426625

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=1774624217

Same first word

masztb.com

Similar names

amzbst.com
szbatm.com
sbtamz.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NScosmin.ns.cloudflare.comkim.ns.cloudflare.comjm1.dns.comjm2.dns.comns1.julydns.comns13.xincache.comns14.xincache.comns2.julydns.comA104.21.2.170172.67.129.1222606:4700:3034::6815:2aa2606:4700:3037::ac43:817a154.12.31.240154.213.144.7060.174.160.198
●NScosmin.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 04:40:10
● 2026-03-27 15:39:36
○NSjm1.dns.com2020-01-09 → 2020-01-09 · 3 obs
○ 2016-12-30 06:00:48
● 2020-01-09 04:40:10
○ 2026-03-27 15:39:36
○NSjm2.dns.com2020-01-09 → 2020-01-09 · 3 obs
○ 2016-12-30 06:00:48
● 2020-01-09 04:40:10
○ 2026-03-27 15:39:36
●NSkim.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 04:40:10
● 2026-03-27 15:39:36
○NSns1.julydns.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:39:36
○NSns13.xincache.com2015-06-09 → 2016-12-30 · 4 obs
● 2015-06-09 04:46:10
● 2016-12-30 06:00:48
○ 2020-01-09 04:40:10
○ 2026-03-27 15:39:36
○NSns14.xincache.com2015-06-09 → 2016-12-30 · 4 obs
● 2015-06-09 04:46:10
● 2016-12-30 06:00:48
○ 2020-01-09 04:40:10
○ 2026-03-27 15:39:36
○NSns2.julydns.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:39:36
●A104.21.2.1702026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 04:40:10
● 2026-03-27 15:39:36
○A154.12.31.2402026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:39:36
○A154.213.144.702020-01-09 → 2020-01-09 · 3 obs
○ 2016-12-30 06:00:48
● 2020-01-09 04:40:10
○ 2026-03-27 15:39:36
●A172.67.129.1222026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 04:40:10
● 2026-03-27 15:39:36
●A2606:4700:3034::6815:2aa2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 04:40:10
● 2026-03-27 15:39:36
●A2606:4700:3037::ac43:817a2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 04:40:10
● 2026-03-27 15:39:36
○A60.174.160.1982015-06-09 → 2016-12-30 · 4 obs
● 2015-06-09 04:46:10
● 2016-12-30 06:00:48
○ 2020-01-09 04:40:10
○ 2026-03-27 15:39:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
masztb.comkim.ns.cloudflare.com, cosmin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.126

NS records: kim.ns.cloudflare.com, cosmin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masztb.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.170, 172.67.129.122
AAAA22606:4700:3037::ac43:817a, 2606:4700:3034::6815:2aa
NS2cosmin.ns.cloudflare.com, kim.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cosmin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by masztb.com: 2606:4700:3034::6815:2aa, 2606:4700:3037::ac43:817a, 104.21.2.170 and 172.67.129.122.

other host names including onachaud.com, rhfemqldk.top, natural-health-and-healing-4u.com, betropol.com and www.nutriciongrupobimbo.com share IP numbers with masztb.com.

Name Servers

masztb.com is delegated to two name servers cosmin.ns.cloudflare.com and kim.ns.cloudflare.com.

masztb.com shares the same name server setup as other domains, for instance zjjba.com, imediacn.com, ytyelin.com, wcbps.com and tianmaai.com.

masztb.com at least partially shares name servers with other domains, for instance paowo.com.cn, hellohunter.com, flanneryoconnor.org, b5519.com and lebaowang.com.

These name servers are commonly used with casey.ns.cloudflare.com, leif.ns.cloudflare.com and malavika.ns.cloudflare.com.

Host names with six IP numbers:

Host name cosmin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2d, 2803:f800:50::6ca2:c32d, 2a06:98c1:50::ac40:232d, 108.162.195.45, 162.159.44.45 and 172.64.35.45.

Host name kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.