expertguy.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`expertguy.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:111b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:dbc6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.27^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.198^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andronicus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c371^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andronicus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2371^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andronicus.ns.cloudflare.com`
		A	108.162.195.113^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	162.159.44.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	172.64.35.113^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`google-site-verification=PDgxxGlKEl44f3fq5dbOXSvC2r0pu_Ck23pUpd4aGDE`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.27, 172.67.219.198
		IPv6 hints	2606:4700:3032::6815:111b, 2606:4700:3036::ac43:dbc6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`andronicus.ns.cloudflare.com`dns@cloudflare.com serial=2417421491

`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

expertguy.dev

Similar names

yugexpert.ru

guyexpert.com

expertyug.ru

Previous names

Next names

DNS History

18 records (7 active, 11 former)

●NSandronicus.ns.cloudflare.com2026-10-09 → 2026-10-22 · 3 obs

○ 2026-09-10 07:53:06
● 2026-10-09 03:26:22
● 2026-10-22 07:31:26

○NSns1.vercel-dns.com2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 07:53:06
○ 2026-10-09 03:26:22
○ 2026-10-22 07:31:26

○NSns2.vercel-dns.com2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 07:53:06
○ 2026-10-09 03:26:22
○ 2026-10-22 07:31:26

●NSvirginia.ns.cloudflare.com2026-10-09 → 2026-10-22 · 3 obs

○ 2026-09-10 07:53:06
● 2026-10-09 03:26:22
● 2026-10-22 07:31:26

●MXinbound-smtp.us-east-1.amazonaws.com2026-10-09 → 2026-10-22 · 2 obs

● 2026-10-09 03:26:22
● 2026-10-22 07:31:26

●A104.21.17.272026-10-14 → 2026-10-22 · 3 obs

○ 2026-10-09 03:26:22
● 2026-10-14 23:46:42
● 2026-10-22 07:31:26

●A172.67.219.1982026-10-14 → 2026-10-22 · 3 obs

○ 2026-10-09 03:26:22
● 2026-10-14 23:46:42
● 2026-10-22 07:31:26

○A216.150.1.12026-09-24 → 2026-09-29 · 8 obs

○ 2026-09-24 19:58:52
● 2026-09-24 21:02:38
○ 2026-09-25 02:44:42
● 2026-09-25 04:06:52
○ 2026-09-25 11:21:26
● 2026-09-29 03:41:42
○ 2026-10-09 03:26:22
○ 2026-10-22 07:31:26

○A216.150.1.1292026-09-24 → 2026-09-25 · 6 obs

○ 2026-09-10 07:53:06
● 2026-09-24 18:23:10
○ 2026-09-25 04:06:52
● 2026-09-25 11:21:26
○ 2026-09-25 14:53:58
○ 2026-10-22 07:31:26

○A216.150.1.1932026-09-25 → 2026-09-25 · 4 obs

○ 2026-09-25 11:21:26
● 2026-09-25 14:53:58
○ 2026-10-09 03:26:22
○ 2026-10-22 07:31:26

○A216.150.1.652026-09-10 → 2026-09-25 · 5 obs

● 2026-09-10 07:53:06
○ 2026-09-24 18:23:10
● 2026-09-25 04:06:52
○ 2026-09-25 11:21:26
○ 2026-10-22 07:31:26

○A216.150.16.12026-09-24 → 2026-09-25 · 6 obs

○ 2026-09-10 07:53:06
● 2026-09-24 18:23:10
○ 2026-09-24 19:58:52
● 2026-09-25 02:44:42
○ 2026-09-25 04:06:52
○ 2026-10-22 07:31:26

○A216.150.16.1292026-09-25 → 2026-09-25 · 4 obs

○ 2026-09-25 04:06:52
● 2026-09-25 11:21:26
○ 2026-09-29 03:41:42
○ 2026-10-22 07:31:26

○A216.150.16.1932026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 07:53:06
○ 2026-09-24 18:23:10
○ 2026-10-22 07:31:26

○A216.150.16.652026-09-24 → 2026-09-24 · 4 obs

○ 2026-09-24 18:23:10
● 2026-09-24 19:58:52
○ 2026-09-24 21:02:38
○ 2026-10-22 07:31:26

●A2606:4700:3032::6815:111b2026-10-14 → 2026-10-22 · 3 obs

○ 2026-10-09 03:26:22
● 2026-10-14 23:46:42
● 2026-10-22 07:31:26

●A2606:4700:3036::ac43:dbc62026-10-14 → 2026-10-22 · 3 obs

○ 2026-10-09 03:26:22
● 2026-10-14 23:46:42
● 2026-10-22 07:31:26

○A76.76.21.212026-10-09 → 2026-10-09 · 4 obs

○ 2026-09-29 03:41:42
● 2026-10-09 03:26:22
○ 2026-10-14 23:46:42
○ 2026-10-22 07:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
expertguy.dev	andronicus.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.37

NS records: andronicus.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertguy.dev (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.27, 172.67.219.198`
AAAA	2	`2606:4700:3032::6815:111b, 2606:4700:3036::ac43:dbc6`
NS	2	`andronicus.ns.cloudflare.com, virginia.ns.cloudflare.com`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`google-site-verification=PDgxxGlKEl44f3f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andronicus.ns.cloudflare.com dns.cloudfl`

Analysis

IP Addresses

expertguy.dev has four IP addresses: 104.21.17.27, 172.67.219.198, 2606:4700:3032::6815:111b and 2606:4700:3036::ac43:dbc6.

industrative.jp.net, mail.homemart.ng, flipabit.dev plus two other host names have IP numbers in common with expertguy.dev.

Name Servers

Two name servers handle the delegation for expertguy.dev: andronicus.ns.cloudflare.com and virginia.ns.cloudflare.com.

The name server configuration of expertguy.dev is shared with other domains, for instance p87rr.pages.dev, proe-tipi.com, 6312.com.cn and two others.

expertguy.dev shares at least some of its name servers with other domains, including aannmannm666.workers.dev, netplas.pages.dev, placement-1z5.pages.dev and two others.

These name servers are frequently paired with the name servers clay.ns.cloudflare.com and elliot.ns.cloudflare.com.

Hosts with 6 IP addresses each:

andronicus.ns.cloudflare.com resolves to 108.162.195.113, 162.159.44.113 and 172.64.35.113 among others, with 3 other IP addresses in total.

virginia.ns.cloudflare.com resolves to 108.162.194.37, 162.159.38.37 and 172.64.34.37 among others, with 3 other IP addresses in total.

Mail Servers

expertguy.dev uses one mail server — inbound-smtp.us-east-1.amazonaws.com.

The mail server setup of expertguy.dev matches that of other domains such as clickfsm.slack.com, experts.rustlabs.ai, malaria-mod-analytics.slack.com and two others.

At least some of the mail servers used by expertguy.dev are shared with other domains: dcicristalnet.atlassian.net, pgwag.atlassian.net, fleepflap.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.