🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`smartguide.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:169d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cd81^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.157^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.129^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`erin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb72502041.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.157, 172.67.205.129
		IPv6 hints	2606:4700:3033::6815:169d, 2606:4700:3036::ac43:cd81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2410293182

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

Similar names

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guidmaster.dk

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guidesmart.xyz

guidesmart.uk

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guidesmart.de

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSbuck.ns.cloudflare.com2026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●NSerin.ns.cloudflare.com2026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●MXmx.zoho.eu2026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●MXmx2.zoho.eu2026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●MXmx3.zoho.eu2026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●A104.21.22.1572026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●A172.67.205.1292026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●A2606:4700:3033::6815:169d2026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

●A2606:4700:3036::ac43:cd812026-08-26 → 2026-08-28 · 2 obs

● 2026-08-26 11:59:16
● 2026-08-28 10:37:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
smartguide.dev	erin.ns.cloudflare.com, buck.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.78

NS records: erin.ns.cloudflare.com, buck.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartguide.dev (unsigned zone)

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.157, 172.67.205.129`
AAAA	2	`2606:4700:3033::6815:169d, 2606:4700:3036::ac43:cd81`
NS	2	`buck.ns.cloudflare.com, erin.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.eu ~all, zoho-verification=zb72502041.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

smartguide.dev has four IP addresses: 104.21.22.157, 172.67.205.129, 2606:4700:3033::6815:169d and 2606:4700:3036::ac43:cd81.

Two other host names, along with blocoganhectoai.shop, syntheticadreams.art and assetgenesis.buzz, also share IP numbers with smartguide.dev.

Name Servers

DNS delegation for smartguide.dev points to two name servers: buck.ns.cloudflare.com and erin.ns.cloudflare.com.

smartguide.dev shares its NS records with other domains, for example jmarciniak.it, lbjump717.online, brookesbrain.app and two others.

smartguide.dev shares at least some of its name servers with other domains, including arnavkumar5660.workers.dev, ext55113205.pro, haleelowe.workers.dev and two others.

These name servers are frequently paired with the name servers ivan.ns.cloudflare.com, melina.ns.cloudflare.com and jack.ns.cloudflare.com.

DNS names with 6 IP addresses:

buck.ns.cloudflare.com has IP addresses 108.162.193.78, 172.64.33.78 and 173.245.59.78, plus 3 other.

erin.ns.cloudflare.com has IP addresses 108.162.192.113, 172.64.32.113 and 173.245.58.113, plus 3 other.

Mail Servers

smartguide.dev is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

There is at least a partial MX overlap between smartguide.dev and other domains, including avaclanche.uk, petpedia.co, timbersa.gr and two others.

The hostnames mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu each have one IP address. mx2.zoho.eu resolves to 185.230.214.166; mx3.zoho.eu resolves to 185.230.212.166; mx.zoho.eu resolves to 185.230.214.166 — the same address as mx2.zoho.eu.

Host names pointing to 185.230.214.166 IP addresses: mx2.zoho.eu and mx.zoho.eu.

smartguide.dev - robtex.com

smartguide.dev

dev

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

`smartguide.dev`

`dev`