cmaster.com - dns.ninja

cmaster.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:427c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9fe8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.124Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.232🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScullen.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A2803:f800:50::6ca2:c35b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcullen.ns.cloudflare.com
A2a06:98c1:50::ac40:235b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcullen.ns.cloudflare.com
A108.162.195.91🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A162.159.44.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A172.64.35.91🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
NSlia.ns.cloudflare.com
A2606:4700:50::adf5:3ab9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlia.ns.cloudflare.com
A108.162.192.185🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A172.64.32.185🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A173.245.58.185🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.124, 172.67.159.232
IPv6 hints2606:4700:3034::6815:427c, 2606:4700:3035::ac43:9fe8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOAcullen.ns.cloudflare.comdns@cloudflare.com serial=2406275796

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=1782461605

Previously NS for

familylove.go.th

Same first word

cmaster.com
cmaster.org
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cmaster.cl
cmaster.spb.ru

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DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NScullen.ns.cloudflare.comlia.ns.cloudflare.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comA104.21.66.124172.67.159.2322606:4700:3034::6815:427c2606:4700:3035::ac43:9fe82606:4700:3033::ac43:9fe82606:4700:3035::6815:427c69.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-08-04 → 2016-07-25 · 4 obs
● 2015-08-04 09:36:50
● 2016-07-25 17:12:36
○ 2017-04-01 21:41:10
○ 2026-06-26 08:19:04
●NScullen.ns.cloudflare.com2026-03-28 → 2026-06-26 · 3 obs
○ 2017-04-01 21:41:10
● 2026-03-28 03:28:44
● 2026-06-26 08:19:04
●NSlia.ns.cloudflare.com2026-03-28 → 2026-06-26 · 3 obs
○ 2017-04-01 21:41:10
● 2026-03-28 03:28:44
● 2026-06-26 08:19:04
○NSns1.uniregistrymarket.link2017-04-01 → 2017-04-01 · 4 obs
○ 2016-07-25 17:12:36
● 2017-04-01 21:41:10
○ 2026-03-28 03:28:44
○ 2026-06-26 08:19:04
○NSns2.uniregistrymarket.link2017-04-01 → 2017-04-01 · 4 obs
○ 2016-07-25 17:12:36
● 2017-04-01 21:41:10
○ 2026-03-28 03:28:44
○ 2026-06-26 08:19:04
○NSsell.internettraffic.com2015-08-04 → 2016-07-25 · 4 obs
● 2015-08-04 09:36:50
● 2016-07-25 17:12:36
○ 2017-04-01 21:41:10
○ 2026-06-26 08:19:04
●A104.21.66.1242026-03-28 → 2026-06-26 · 3 obs
○ 2017-04-01 21:41:10
● 2026-03-28 03:28:44
● 2026-06-26 08:19:04
●A172.67.159.2322026-03-28 → 2026-06-26 · 3 obs
○ 2017-04-01 21:41:10
● 2026-03-28 03:28:44
● 2026-06-26 08:19:04
○A2606:4700:3033::ac43:9fe82026-03-28 → 2026-06-15 · 5 obs
○ 2017-04-01 21:41:10
● 2026-03-28 03:28:44
● 2026-06-15 09:37:22
○ 2026-06-21 10:44:44
○ 2026-06-26 08:19:04
●A2606:4700:3034::6815:427c2026-06-21 → 2026-06-26 · 3 obs
○ 2026-06-15 09:37:22
● 2026-06-21 10:44:44
● 2026-06-26 08:19:04
○A2606:4700:3035::6815:427c2026-03-28 → 2026-06-15 · 5 obs
○ 2017-04-01 21:41:10
● 2026-03-28 03:28:44
● 2026-06-15 09:37:22
○ 2026-06-21 10:44:44
○ 2026-06-26 08:19:04
●A2606:4700:3035::ac43:9fe82026-06-21 → 2026-06-26 · 3 obs
○ 2026-06-15 09:37:22
● 2026-06-21 10:44:44
● 2026-06-26 08:19:04
○A69.172.201.1532016-07-25 → 2017-04-01 · 5 obs
○ 2016-03-21 09:14:12
● 2016-07-25 17:12:36
● 2017-04-01 21:41:10
○ 2026-03-28 03:28:44
○ 2026-06-26 08:19:04
○A69.172.201.2082015-08-04 → 2016-03-21 · 4 obs
● 2015-08-04 09:36:50
● 2016-03-21 09:14:12
○ 2016-07-25 17:12:36
○ 2026-06-26 08:19:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cmaster.comlia.ns.cloudflare.com, cullen.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.91

NS records: lia.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmaster.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.159.232, 104.21.66.124
AAAA22606:4700:3034::6815:427c, 2606:4700:3035::ac43:9fe8
NS2cullen.ns.cloudflare.com, lia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cullen.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cmaster.com has four IP addresses: 104.21.66.124, 172.67.159.232, 2606:4700:3034::6815:427c and 2606:4700:3035::ac43:9fe8.

Among the host names that share IP numbers with cmaster.com are fyhanihan.com, hokr.cn, esxema.ru and two others.

Name Servers

The NS records for cmaster.com delegate to cullen.ns.cloudflare.com and lia.ns.cloudflare.com.

cmaster.com has the same name server delegation as a number of other domains, such as zoran.cz, transgloballlc.com, ok118.com and two more.

cmaster.com has at least partial name server overlap with other domains, such as vycronisflux9-6.com, sapio.in, sproutwired.com and two others.

These name servers tend to appear together with the name servers leia.ns.cloudflare.com, treasure.ns.cloudflare.com and quentin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cullen.ns.cloudflare.com maps to 108.162.195.91, 162.159.44.91, 172.64.35.91 and 3 additional IP addresses.

lia.ns.cloudflare.com maps to 108.162.192.185, 172.64.32.185, 173.245.58.185 and 3 additional IP addresses.