`microsoftdiplomados.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:9b73^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:d5a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.90^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.115^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grannbo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2696^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c296^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grannbo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2296^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grannbo.ns.cloudflare.com`
		A	108.162.194.150^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	162.159.38.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	172.64.34.150^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
NS	`mario.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.90, 172.67.155.115
		IPv6 hints	2606:4700:3036::ac43:9b73, 2606:4700:3037::6815:d5a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2400878772

`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=1776994361

Same first word

microsoftdiplomados.com

DNS History

18 records (6 active, 12 former)

●NSgrannbo.ns.cloudflare.com2026-02-28 → 2026-04-24 · 3 obs

○ 2020-02-14 23:54:06
● 2026-02-28 17:36:30
● 2026-04-24 01:44:48

●NSmario.ns.cloudflare.com2026-02-28 → 2026-04-24 · 3 obs

○ 2020-02-14 23:54:06
● 2026-02-28 17:36:30
● 2026-04-24 01:44:48

○NSns1.msft.net2017-03-07 → 2020-02-14 · 4 obs

● 2017-03-07 22:08:40
● 2020-02-14 23:54:06
○ 2026-02-28 17:36:30
○ 2026-04-24 01:44:48

○NSns2.msft.net2017-03-07 → 2020-02-14 · 4 obs

● 2017-03-07 22:08:40
● 2020-02-14 23:54:06
○ 2026-02-28 17:36:30
○ 2026-04-24 01:44:48

○NSns3.msft.net2017-03-07 → 2020-02-14 · 4 obs

● 2017-03-07 22:08:40
● 2020-02-14 23:54:06
○ 2026-02-28 17:36:30
○ 2026-04-24 01:44:48

○NSns4.msft.net2017-03-07 → 2020-02-14 · 4 obs

● 2017-03-07 22:08:40
● 2020-02-14 23:54:06
○ 2026-02-28 17:36:30
○ 2026-04-24 01:44:48

●A104.21.13.902026-04-24 → 2026-04-24 · 3 obs

○ 2026-02-28 17:36:30
● 2026-04-24 01:44:46
● 2026-04-24 01:44:48

○A104.215.95.1872020-02-14 → 2020-02-14 · 4 obs

○ 2017-03-07 22:08:40
● 2020-02-14 23:54:06
○ 2026-02-28 17:36:30
○ 2026-04-24 01:44:48

●A172.67.155.1152026-04-24 → 2026-04-24 · 3 obs

○ 2026-02-28 17:36:30
● 2026-04-24 01:44:46
● 2026-04-24 01:44:48

○A188.114.96.02026-02-28 → 2026-02-28 · 4 obs

○ 2020-02-14 23:54:06
● 2026-02-28 17:36:30
○ 2026-04-24 01:44:46
○ 2026-04-24 01:44:48

○A188.114.97.02026-02-28 → 2026-02-28 · 4 obs

○ 2020-02-14 23:54:06
● 2026-02-28 17:36:30
○ 2026-04-24 01:44:46
○ 2026-04-24 01:44:48

●A2606:4700:3036::ac43:9b732026-04-24 → 2026-04-24 · 3 obs

○ 2026-02-28 17:36:30
● 2026-04-24 01:44:46
● 2026-04-24 01:44:48

●A2606:4700:3037::6815:d5a2026-04-24 → 2026-04-24 · 3 obs

○ 2026-02-28 17:36:30
● 2026-04-24 01:44:46
● 2026-04-24 01:44:48

○A2a06:98c1:3120::2026-02-28 → 2026-02-28 · 4 obs

○ 2020-02-14 23:54:06
● 2026-02-28 17:36:30
○ 2026-04-24 01:44:46
○ 2026-04-24 01:44:48

○A2a06:98c1:3121::2026-02-28 → 2026-02-28 · 4 obs

○ 2020-02-14 23:54:06
● 2026-02-28 17:36:30
○ 2026-04-24 01:44:46
○ 2026-04-24 01:44:48

○A40.84.199.2332017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 22:08:40
○ 2020-02-14 23:54:06
○ 2026-04-24 01:44:48

○A52.164.206.562020-02-14 → 2020-02-14 · 4 obs

○ 2017-03-07 22:08:40
● 2020-02-14 23:54:06
○ 2026-02-28 17:36:30
○ 2026-04-24 01:44:48

○A52.178.167.1092017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 22:08:40
○ 2020-02-14 23:54:06
○ 2026-04-24 01:44:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
microsoftdiplomados.com	mario.ns.cloudflare.com, grannbo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.150

NS records: mario.ns.cloudflare.com, grannbo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftdiplomados.com (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.115, 104.21.13.90`
AAAA	2	`2606:4700:3037::6815:d5a, 2606:4700:3036::ac43:9b73`
NS	2	`grannbo.ns.cloudflare.com, mario.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grannbo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

microsoftdiplomados.com maps to four IP numbers: 2606:4700:3036::ac43:9b73, 2606:4700:3037::6815:d5a, 104.21.13.90 and 172.67.155.115.

Other host names such as batiinvest.eu, skincancercollege.org, brookvalegroby.com, newsua.com and edqu.se share IPs with microsoftdiplomados.com.

Name Servers

Two name servers grannbo.ns.cloudflare.com and mario.ns.cloudflare.com handle the delegation for microsoftdiplomados.com.

The name server setup for microsoftdiplomados.com is the same as that used by other domains, for instance vmcd.ch, steeldust.de, nutresxo.com and tworandom.com.

microsoftdiplomados.com at least partially shares name servers with other domains, for example jejassociates.com, wtat.cn, theapostlethomas.com, vsound.net and stow.dk.

These name servers are often used together with elaine.ns.cloudflare.com and dexter.ns.cloudflare.com.

Host names with six IP numbers:

grannbo.ns.cloudflare.com points to 2606:4700:50::a29f:2696, 2803:f800:50::6ca2:c296, 2a06:98c1:50::ac40:2296, 108.162.194.150, 162.159.38.150 and 172.64.34.150.

mario.ns.cloudflare.com points to 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

microsoftdiplomados.com - robtex.com