`skillguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:97ed^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:c53^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.83^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.237^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`ken.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ken.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ken.ns.cloudflare.com`
		A	108.162.193.127^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	172.64.33.127^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	173.245.59.127^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽¹⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽³²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.83, 172.67.151.237
		IPv6	2606:4700:3030::ac43:97ed, 2606:4700:3033::6815:c53
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2399482398

`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=1774382122

Same first word

skillguide.com

DNS History

14 records (9 active, 5 former)

●NSisla.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

●NSken.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

○NSmyns1.fabulous.com2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 03:24:30
○ 2026-03-03 23:57:22
○ 2026-03-24 20:08:26

○NSmyns2.fabulous.com2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 03:24:30
○ 2026-03-03 23:57:22
○ 2026-03-24 20:08:26

○NSns1.fabulous.com2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 03:24:30
○ 2026-03-03 23:57:22
○ 2026-03-24 20:08:26

●MXroute1.mx.cloudflare.net2026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

●MXroute2.mx.cloudflare.net2026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

●MXroute3.mx.cloudflare.net2026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

○MXthisdomaindoesntacceptemail.sostopsendingit2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 03:24:30
○ 2026-03-03 23:57:22
○ 2026-03-24 20:08:26

●A104.21.12.832026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

○A138.201.250.1522018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 03:24:30
○ 2026-03-03 23:57:22
○ 2026-03-24 20:08:26

●A172.67.151.2372026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

●A2606:4700:3030::ac43:97ed2026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

●A2606:4700:3033::6815:c532026-03-03 → 2026-03-24 · 3 obs

○ 2018-06-01 03:24:30
● 2026-03-03 23:57:22
● 2026-03-24 20:08:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
skillguide.com	isla.ns.cloudflare.com, ken.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.33.127

NS records: isla.ns.cloudflare.com, ken.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.237, 104.21.12.83`
AAAA	2	`2606:4700:3030::ac43:97ed, 2606:4700:3033::6815:c53`
NS	2	`isla.ns.cloudflare.com, ken.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 10), route2.mx.cloudflare.net (pri: 16)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

skillguide.com maps to four IP numbers: 2606:4700:3030::ac43:97ed, 2606:4700:3033::6815:c53, 104.21.12.83 and 172.67.151.237.

other host names include sunyick.com, hajanga.com, huronriverwatertrail.org, cekipolen.com and welcometuscany.it; they share IP numbers with skillguide.com.

Name Servers

Two name servers isla.ns.cloudflare.com and ken.ns.cloudflare.com handle the delegation for skillguide.com.

skillguide.com shares the same name server setup as other domains, for instance albuquerquestay.com, railstay.com, amstay.com, dominicanstay.com and austinstay.com.

skillguide.com at least partially shares name servers with other domains, for instance der-aufsatz.com, assurbanque20.fr, 75.95.23.in-addr.arpa, lcloudfind-lost-i26.com and msstudy.ru.

These name servers are commonly used with lisa.ns.cloudflare.com and konnor.ns.cloudflare.com.

Six IP addresses per host:

isla.ns.cloudflare.com points to 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119; ken.ns.cloudflare.com points to 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127

Mail Servers

Three mail servers handle skillguide.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

skillguide.com shares at least partially some mail servers with other domains, for instance 22taro.com, khserver.xyz, lifehacksforyou.co.uk, magentastar.co.uk and ashesforge.com.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

skillguide.com - robtex.com

skillguide.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`skillguide.com`

`com`