🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ukstudy.guide`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:589d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b9c8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.157^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.200^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`paul.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽⁵⁶⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`_dc-mx.bf5a0a33c839.ukstudy.guide`⁽⁵⁰⁰⁾
		A	185.146.22.229^{🇺🇸 arborcloud185.146.22.0/24}
			PTR	`nl1-tr2.supercp.com`
TXT	`google-site-verification=VD6Sy-UFzR0q2tY1mXHdn8eDEXR0TNaBm6yBEuNnaQ0`
TXT	`v=spf1 +a +mx +ip4:185.146.22.229 include:spf.supercp.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.157, 172.67.185.200
		IPv6 hints	2606:4700:3036::6815:589d, 2606:4700:3037::ac43:b9c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`paul.ns.cloudflare.com`dns@cloudflare.com serial=2411397742

`guide`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.guide` ⭐
	NS	`v0n1.nic.guide`
	NS	`v0n2.nic.guide`
	NS	`v0n3.nic.guide`
	NS	`v2n0.nic.guide`
	NS	`v2n1.nic.guide`
	SOA	`v0n0.nic.guide`hostmaster@donuts.email serial=1788608945

⚠️ On DNS blocklist: spam-tlds

Same first word

ukstudy.fun

ukstudy.guide

ukstudy.dev

ukstudy.com

ukstudy.kr

ukstudy.ro

ukstudy.co.uk

ukstudy.com.cn

Similar names

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSpaul.ns.cloudflare.com2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●NSsima.ns.cloudflare.com2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●MX_dc-mx.bf5a0a33c839.ukstudy.guide2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●MXalt1.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●MXalt2.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●MXalt3.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●MXalt4.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●A104.21.88.1572026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●A172.67.185.2002026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●A2606:4700:3036::6815:589d2026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

●A2606:4700:3037::ac43:b9c82026-08-30 → 2026-09-05 · 2 obs

● 2026-08-30 04:14:42
● 2026-09-05 12:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
guide	v0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide, v0n3.nic.guide...	12 records
ukstudy.guide	sima.ns.cloudflare.com, paul.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.222

NS records: sima.ns.cloudflare.com, paul.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukstudy.guide (unsigned zone)

⏱️ Timing

Total: 2090ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.157, 172.67.185.200`
AAAA	2	`2606:4700:3036::6815:589d, 2606:4700:3037::ac43:b9c8`
NS	2	`paul.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	5	`alt1.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 20)...`
TXT	2	`google-site-verification=VD6Sy-UFzR0q2tY, v=spf1 +a +mx +ip4:185.146.22.229 includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`paul.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.guide, v0n0.nic.guide, v0n1.nic.guide...)

Analysis

IP Addresses

ukstudy.guide resolves to four IP addresses: 104.21.88.157, 172.67.185.200, 2606:4700:3036::6815:589d and 2606:4700:3037::ac43:b9c8.

virtse.com, anna-haas.de, grimedialab.com plus two other host names have IP numbers in common with ukstudy.guide.

Name Servers

ukstudy.guide has two authoritative name servers — paul.ns.cloudflare.com and sima.ns.cloudflare.com.

The name server configuration of ukstudy.guide is shared with other domains, for instance airportvipes.com, alharamhallandrestaurant.com, darkspirit.eu and two others.

ukstudy.guide has at least partial name server overlap with other domains, such as st-barbara-dixielanders.com, leega-power.com, tukozymel.pro and two others.

Hosts with 6 IP addresses each:

paul.ns.cloudflare.com points to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 other IP addresses.

sima.ns.cloudflare.com points to 108.162.192.222, 172.64.32.222, 173.245.58.222 and 3 other IP addresses.

Mail Servers

ukstudy.guide is handled by five mail servers: _dc-mx.bf5a0a33c839.ukstudy.guide, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by ukstudy.guide are shared with other domains: audiologyconsultants.llc, hominoidea.com, ga-foundation.org and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.

Host names pointing to two IP addresses:

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.

Host names resolving to a single IP address:

_dc-mx.bf5a0a33c839.ukstudy.guide resolves to 185.146.22.229.

ukstudy.guide - robtex.com

ukstudy.guide

guide

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ukstudy.guide`

`guide`