masterstudies.mx - dns.ninja

`masterstudies.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c18c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:31d2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.210^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.140^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`jay.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jay.ns.cloudflare.com`
		A	108.162.193.123^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	172.64.33.123^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	173.245.59.123^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
MX	`mfwd.ebrandservices.com` ⭐
		A	80.92.65.53^{🇱🇺 DCLUX-AS80.92.65.0/24}
			PTR	`mfwd.ebrandservices.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.210, 172.67.193.140
		IPv6 hints	2606:4700:3035::ac43:c18c, 2606:4700:3036::6815:31d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2409755303

`mx`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.mx-ns.mx` ⭐
	NS	`c.mx-ns.mx`
	NS	`e.mx-ns.mx`
	NS	`i.mx-ns.mx`
	NS	`o.mx-ns.mx`
	NS	`x.mx-ns.mx`
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1785464428

Same first word

DNS History

14 records (7 active, 7 former)

●NSdana.ns.cloudflare.com2026-02-15 → 2026-07-31 · 3 obs

○ 2017-11-23 23:23:16
● 2026-02-15 11:50:00
● 2026-07-31 02:28:56

●NSjay.ns.cloudflare.com2026-02-15 → 2026-07-31 · 3 obs

○ 2017-11-23 23:23:16
● 2026-02-15 11:50:00
● 2026-07-31 02:28:56

○NSns1.eurodns.com2015-07-04 → 2017-11-23 · 4 obs

● 2015-07-04 14:24:04
● 2017-11-23 23:23:16
○ 2026-02-15 11:50:00
○ 2026-07-31 02:28:56

○NSns2.eurodns.com2015-07-04 → 2017-11-23 · 4 obs

● 2015-07-04 14:24:04
● 2017-11-23 23:23:16
○ 2026-02-15 11:50:00
○ 2026-07-31 02:28:56

○NSns3.eurodns.com2015-07-04 → 2017-11-23 · 4 obs

● 2015-07-04 14:24:04
● 2017-11-23 23:23:16
○ 2026-02-15 11:50:00
○ 2026-07-31 02:28:56

○NSns4.eurodns.com2015-07-04 → 2017-11-23 · 4 obs

● 2015-07-04 14:24:04
● 2017-11-23 23:23:16
○ 2026-02-15 11:50:00
○ 2026-07-31 02:28:56

●MXmfwd.ebrandservices.com2015-07-04 → 2026-07-31 · 2 obs

● 2015-07-04 14:24:04
● 2026-07-31 02:28:56

●A104.21.49.2102026-02-15 → 2026-07-31 · 3 obs

○ 2017-11-23 23:23:16
● 2026-02-15 11:50:00
● 2026-07-31 02:28:56

●A172.67.193.1402026-02-15 → 2026-07-31 · 3 obs

○ 2017-11-23 23:23:16
● 2026-02-15 11:50:00
● 2026-07-31 02:28:56

○A185.12.149.1662015-07-04 → 2017-11-23 · 4 obs

● 2015-07-04 14:24:04
● 2017-11-23 23:23:16
○ 2026-02-15 11:50:00
○ 2026-07-31 02:28:56

○A2606:4700:3032::6815:31d22026-02-15 → 2026-02-15 · 4 obs

○ 2017-11-23 23:23:16
● 2026-02-15 11:50:00
○ 2026-07-02 23:14:42
○ 2026-07-31 02:28:56

○A2606:4700:3033::ac43:c18c2026-02-15 → 2026-02-15 · 4 obs

○ 2017-11-23 23:23:16
● 2026-02-15 11:50:00
○ 2026-07-02 23:14:42
○ 2026-07-31 02:28:56

●A2606:4700:3035::ac43:c18c2026-07-02 → 2026-07-31 · 3 obs

○ 2026-02-15 11:50:00
● 2026-07-02 23:14:42
● 2026-07-31 02:28:56

●A2606:4700:3036::6815:31d22026-07-02 → 2026-07-31 · 3 obs

○ 2026-02-15 11:50:00
● 2026-07-02 23:14:42
● 2026-07-31 02:28:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	i.mx-ns.mx, x.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...	-
masterstudies.mx	jay.ns.cloudflare.com, dana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.123

NS records: jay.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterstudies.mx (unsigned zone)

⏱️ Timing

Total: 805ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.210, 172.67.193.140`
AAAA	2	`2606:4700:3035::ac43:c18c, 2606:4700:3036::6815:31d2`
NS	2	`dana.ns.cloudflare.com, jay.ns.cloudflare.com`
MX	1	`mfwd.ebrandservices.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

masterstudies.mx resolves to four IP addresses: 104.21.49.210, 172.67.193.140, 2606:4700:3035::ac43:c18c and 2606:4700:3036::6815:31d2.

Additional host names — 24o67y2.femdomonly.com, westparkhotel.co.uk, sm188kuda.top and two others — share IP numbers with masterstudies.mx.

Name Servers

masterstudies.mx is served by two delegated name servers, dana.ns.cloudflare.com and jay.ns.cloudflare.com.

masterstudies.mx shares its name server setup with other domains, including lawstudies.vn, studenttests.it, lawstudies.jp and two others.

masterstudies.mx shares at least some of its name servers with other domains, including davbabaschool.com, ccdali.com, cardio1.com and two others.

These name servers are frequently paired with the name servers dave.ns.cloudflare.com and jose.ns.cloudflare.com.

Host names with 6 IP numbers:

dana.ns.cloudflare.com carries IP addresses 108.162.192.105, 172.64.32.105 and 173.245.58.105, with 3 other addresses beyond those.

jay.ns.cloudflare.com carries IP addresses 108.162.193.123, 172.64.33.123 and 173.245.59.123, with 3 other addresses beyond those.

Mail Servers

masterstudies.mx has one mail server: mfwd.ebrandservices.com.

masterstudies.mx shares the same mail server setup as other domains, including eastconsult.by, phdstudies.pl, falcknorcal.us and two others.

There is one IP number for mfwd.ebrandservices.com: 80.92.65.53.