🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simpleskills.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9a36^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:58eb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.235^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.54^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lindsey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
TXT	`google-site-verification=aOLE7KSPO_mAn4UXU20XLIOOgZNqN82BEHtgLNPE2oA`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.235, 172.67.154.54
		IPv6 hints	2606:4700:3031::ac43:9a36, 2606:4700:3032::6815:58eb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOA	`lindsey.ns.cloudflare.com`dns@cloudflare.com serial=2417160656

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1794734156

Same first word

simpleskills.de

simpleskills.xyz

simpleskills.org

simpleskills.co

simpleskills.co.uk

simpleskills.com

simpleskills.co.bw

simpleskills.ru

simpleskills.eu

simpleskills.in

simpleskills.study

simpleskills.ai

simpleskills.online

Similar names

skillssimple.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSlindsey.ns.cloudflare.com2026-10-11 → 2026-11-15 · 2 obs

● 2026-10-11 03:41:00
● 2026-11-15 09:51:28

●NSthaddeus.ns.cloudflare.com2026-10-11 → 2026-11-15 · 2 obs

● 2026-10-11 03:41:00
● 2026-11-15 09:51:28

●MXsmtp.google.com2026-10-11 → 2026-11-15 · 2 obs

● 2026-10-11 03:41:00
● 2026-11-15 09:51:28

●A104.21.88.2352026-10-13 → 2026-11-15 · 5 obs

○ 2026-10-11 03:41:00
● 2026-10-13 16:54:38
○ 2026-10-17 10:42:30
● 2026-10-20 16:08:20
● 2026-11-15 09:51:28

●A172.67.154.542026-10-13 → 2026-11-15 · 5 obs

○ 2026-10-11 03:41:00
● 2026-10-13 16:54:38
○ 2026-10-17 10:42:30
● 2026-10-20 16:08:20
● 2026-11-15 09:51:28

○A188.114.96.02026-10-11 → 2026-10-17 · 5 obs

● 2026-10-11 03:41:00
○ 2026-10-13 16:54:38
● 2026-10-17 10:42:30
○ 2026-10-20 16:08:20
○ 2026-11-15 09:51:28

○A188.114.97.02026-10-11 → 2026-10-17 · 5 obs

● 2026-10-11 03:41:00
○ 2026-10-13 16:54:38
● 2026-10-17 10:42:30
○ 2026-10-20 16:08:20
○ 2026-11-15 09:51:28

●A2606:4700:3031::ac43:9a362026-10-13 → 2026-11-15 · 5 obs

○ 2026-10-11 03:41:00
● 2026-10-13 16:54:38
○ 2026-10-17 10:42:30
● 2026-10-20 16:08:20
● 2026-11-15 09:51:28

●A2606:4700:3032::6815:58eb2026-10-13 → 2026-11-15 · 5 obs

○ 2026-10-11 03:41:00
● 2026-10-13 16:54:38
○ 2026-10-17 10:42:30
● 2026-10-20 16:08:20
● 2026-11-15 09:51:28

○A2a06:98c1:3120::2026-10-11 → 2026-10-17 · 5 obs

● 2026-10-11 03:41:00
○ 2026-10-13 16:54:38
● 2026-10-17 10:42:30
○ 2026-10-20 16:08:20
○ 2026-11-15 09:51:28

○A2a06:98c1:3121::2026-10-11 → 2026-10-17 · 5 obs

● 2026-10-11 03:41:00
○ 2026-10-13 16:54:38
● 2026-10-17 10:42:30
○ 2026-10-20 16:08:20
○ 2026-11-15 09:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	z.nic.study, x.nic.study, b.nic.study, y.nic.study...	12 records
simpleskills.study	lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.127

NS records: lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simpleskills.study (unsigned zone)

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.235, 172.67.154.54`
AAAA	2	`2606:4700:3032::6815:58eb, 2606:4700:3031::ac43:9a36`
NS	2	`lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=aOLE7KSPO_mAn4U, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lindsey.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)

Analysis

IP Addresses

simpleskills.study points to the four IP addresses 104.21.88.235, 172.67.154.54, 2606:4700:3031::ac43:9a36 and 2606:4700:3032::6815:58eb.

Two other host names, along with aviawarp.com, smgjhvegzive.boats and hufuyun.cn, also share IP numbers with simpleskills.study.

Name Servers

simpleskills.study has two authoritative name servers — lindsey.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

simpleskills.study shares its NS records with other domains, for example designstudio.study, goodtrustfoundation.cv, secondchancepath.cv and two others.

At least some of simpleskills.study's name servers are shared with other domains, for example jgoftalmologia.cl, fundobase.click, betty9088garcia.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers crystal.ns.cloudflare.com, laylah.ns.cloudflare.com and leland.ns.cloudflare.com.

DNS names with 6 IP addresses:

lindsey.ns.cloudflare.com points to 108.162.194.5, 162.159.38.5, 172.64.34.5 and 3 other IP addresses.

thaddeus.ns.cloudflare.com points to 108.162.195.127, 162.159.44.127, 172.64.35.127 and 3 other IP addresses.

Mail Servers

The sole mail server for simpleskills.study is smtp.google.com.

Among the domains sharing a mail server setup with simpleskills.study are mykreatorshaus.info, searchnycacquisitionshq.info, hunder-app.com and two others.

There is at least a partial MX overlap between simpleskills.study and other domains, including ayessentials.net, mysmile-sandiego.com, endseclusion.org and two others.

With 9 IP addresses total, smtp.google.com resolves to 74.125.137.26, 74.125.137.27, 142.250.141.27 and 6 others.

simpleskills.study - robtex.com