`upskillfinder.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b0e6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:586c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.108^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.230^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`neil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`neil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`neil.ns.cloudflare.com`
		A	108.162.193.211^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	172.64.33.211^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	173.245.59.211^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
MX	`upskillfinder-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms11133929`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.108, 172.67.176.230
		IPv6 hints	2606:4700:3030::ac43:b0e6, 2606:4700:3033::6815:586c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2402805207

`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=1777508231

Same first word

upskillfinder.com

DNS History

20 records (7 active, 13 former)

●NScrystal.ns.cloudflare.com2026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

○NSdns016.c.register.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○NSdns145.b.register.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○NSdns177.d.register.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○NSdns187.a.register.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

●NSneil.ns.cloudflare.com2026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

○MXalt1.aspmx.l.google.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○MXalt2.aspmx.l.google.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○MXaspmx.l.google.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○MXaspmx2.googlemail.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○MXaspmx3.googlemail.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○MXaspmx4.googlemail.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○MXaspmx5.googlemail.com2016-12-14 → 2017-12-07 · 4 obs

● 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

●MXupskillfinder-com.mail.protection.outlook.com2026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

●A104.21.88.1082026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

●A172.67.176.2302026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

○A199.34.228.1502017-12-07 → 2017-12-07 · 4 obs

○ 2016-12-14 05:59:28
● 2017-12-07 20:49:42
○ 2026-03-30 19:29:48
○ 2026-04-30 00:24:30

○A199.34.228.772016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 05:59:28
○ 2017-12-07 20:49:42
○ 2026-04-30 00:24:30

●A2606:4700:3030::ac43:b0e62026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

●A2606:4700:3033::6815:586c2026-03-30 → 2026-04-30 · 3 obs

○ 2017-12-07 20:49:42
● 2026-03-30 19:29:48
● 2026-04-30 00:24:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
upskillfinder.com	neil.ns.cloudflare.com, crystal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: neil.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.230, 104.21.88.108`
AAAA	2	`2606:4700:3030::ac43:b0e6, 2606:4700:3033::6815:586c`
NS	2	`crystal.ns.cloudflare.com, neil.ns.cloudflare.com`
MX	1	`upskillfinder-com.mail.protection.outloo`
TXT	2	`MS=ms11133929, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

upskillfinder.com points to four IP numbers: 2606:4700:3030::ac43:b0e6, 2606:4700:3033::6815:586c, 104.21.88.108 and 172.67.176.230.

Other host names, for instance vip(0x77616e6b).pics, enuwulwgsbicx.website, talevistapulse.com, mail.gadrdigital.com and dermesmarketing.com share IP numbers with upskillfinder.com.

Name Servers

upskillfinder.com's delegation is to two name servers crystal.ns.cloudflare.com and neil.ns.cloudflare.com.

upskillfinder.com shares the same name server configuration as other domains, such as tattlerextra.org, homeofficegov-uk.com, grupoans.com, avidergo.com and icbg-iq.com.

upskillfinder.com at least partially shares its name servers with other domains, for instance bigedstire.com, 7722e.com, usulbet1.it.com, pamankesini.xyz and rajaberlian2.beauty.

these name servers are commonly used together with thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com, fay.ns.cloudflare.com and amber.ns.cloudflare.com.

Host names with six IP numbers:

crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

neil.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd3, 2803:f800:50::6ca2:c1d3, 2a06:98c1:50::ac40:21d3, 108.162.193.211, 172.64.33.211 and 173.245.59.211.

Mail Servers

upskillfinder.com is served by a single mail server, upskillfinder-com.mail.protection.outlook.com.

The host name upskillfinder-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.

upskillfinder.com - robtex.com