`mastermpoctr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:251a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:cb4b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.26^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.75^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`keira.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keira.ns.cloudflare.com`
		A	108.162.194.206^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	162.159.38.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	172.64.34.206^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
TXT	`v=spf1 mx a ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.26, 172.67.203.75
		IPv6 hints	2606:4700:3030::6815:251a, 2606:4700:3035::ac43:cb4b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2410228901

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786382779

📈 Tranco rank: #800,150

Same first word

mastermpoctr.com

DNS History

8 records (6 active, 2 former)

●NSdavid.ns.cloudflare.com2026-06-11 → 2026-08-10 · 2 obs

● 2026-06-11 23:34:38
● 2026-08-10 17:45:16

●NSkeira.ns.cloudflare.com2026-06-11 → 2026-08-10 · 2 obs

● 2026-06-11 23:34:38
● 2026-08-10 17:45:16

●A104.21.37.262026-06-11 → 2026-08-10 · 2 obs

● 2026-06-11 23:34:38
● 2026-08-10 17:45:16

●A172.67.203.752026-06-11 → 2026-08-10 · 2 obs

● 2026-06-11 23:34:38
● 2026-08-10 17:45:16

●A2606:4700:3030::6815:251a2026-08-10 → 2026-08-10 · 2 obs

○ 2026-06-11 23:34:38
● 2026-08-10 17:45:16

○A2606:4700:3032::6815:251a2026-06-11 → 2026-06-11 · 2 obs

● 2026-06-11 23:34:38
○ 2026-08-10 17:45:16

●A2606:4700:3035::ac43:cb4b2026-08-10 → 2026-08-10 · 2 obs

○ 2026-06-11 23:34:38
● 2026-08-10 17:45:16

○A2606:4700:3036::ac43:cb4b2026-06-11 → 2026-06-11 · 2 obs

● 2026-06-11 23:34:38
○ 2026-08-10 17:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastermpoctr.com	david.ns.cloudflare.com, keira.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: david.ns.cloudflare.com, keira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastermpoctr.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.75, 104.21.37.26`
AAAA	2	`2606:4700:3035::ac43:cb4b, 2606:4700:3030::6815:251a`
NS	2	`david.ns.cloudflare.com, keira.ns.cloudflare.com`
TXT	1	`v=spf1 mx a ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mastermpoctr.com has four IP addresses: 104.21.37.26, 172.67.203.75, 2606:4700:3030::6815:251a and 2606:4700:3035::ac43:cb4b.

Among the host names that share IP numbers with mastermpoctr.com are jensderuiter.dev, brand-new-wp-install.com, midnightwinsonline.com and two others.

Name Servers

mastermpoctr.com uses two name servers for its delegation: david.ns.cloudflare.com and keira.ns.cloudflare.com.

mastermpoctr.com has the same name server delegation as a number of other domains, such as 4danaslot77.com, wongribaksude.site, mpomax36.com and two more.

mastermpoctr.com partially shares its NS delegation with several other domains, including vuhuv.info, naroff.com, series-fulls.com and two others.

These name servers often co-occur with the name servers jarred.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname david.ns.cloudflare.com directs to 108.162.193.152, 172.64.33.152 and 173.245.59.152 along with 3 other IP addresses.

Hostname keira.ns.cloudflare.com directs to 108.162.194.206, 162.159.38.206 and 172.64.34.206 along with 3 other IP addresses.

mastermpoctr.com - robtex.com