🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mostdev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8737^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:6c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.194^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.55^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`katelyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26eb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katelyn.ns.cloudflare.com`
		A	108.162.194.235^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	162.159.38.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	172.64.34.235^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=qnlFH2dK2sss4F8p`
TXT	`google-site-verification=p4nyH0e24PB6XQVeM5cHpgkczd3y2yp6sRZO5Iq-g2Q`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.194, 172.67.135.55
		IPv6 hints	2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2413489334

`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=1788510275

🔒 HSTS Preload (+subdomains)

Same first word

mostdev.pl

mostdev.com

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vstdemo.com

mdvotes.com

Previous names

Next names

DNS History

18 records (8 active, 10 former)

●NSdilbert.ns.cloudflare.com2026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

●NSkatelyn.ns.cloudflare.com2026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

○NSns1.zxcs.nl2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○NSns2.zxcs.nl2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○NSns3.zxcs.nl2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○MXalt1.aspmx.l.google.com2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○MXalt2.aspmx.l.google.com2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○MXaspmx.l.google.com2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○MXaspmx2.googlemail.com2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

○MXaspmx3.googlemail.com2016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

●MXmx01.mail.icloud.com2026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

●MXmx02.mail.icloud.com2026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

●A104.21.6.1942026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

●A172.67.135.552026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

○A185.104.29.542016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

●A2606:4700:3032::ac43:87372026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

●A2606:4700:3037::6815:6c22026-08-19 → 2026-09-04 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-04 08:28:04

○A2a06:2ec0:1::1042016-12-20 → 2017-11-21 · 4 obs

● 2016-12-20 16:31:50
● 2017-11-21 01:09:46
○ 2026-08-19 21:35:00
○ 2026-09-04 08:28:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mostdev.com	dilbert.ns.cloudflare.com, katelyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.235

NS records: dilbert.ns.cloudflare.com, katelyn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.194, 172.67.135.55`
AAAA	2	`2606:4700:3037::6815:6c2, 2606:4700:3032::ac43:8737`
NS	2	`dilbert.ns.cloudflare.com, katelyn.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=qnlFH2dK2sss4F8p, google-site-verification=p4nyH0e24PB6XQV...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mostdev.com points to the four IP addresses 104.21.6.194, 172.67.135.55, 2606:4700:3032::ac43:8737 and 2606:4700:3037::6815:6c2.

lojamarinamello.com.br, farivacollection.com, nettwine.com plus two other host names have IP numbers in common with mostdev.com.

Name Servers

mostdev.com uses two name servers for its delegation: dilbert.ns.cloudflare.com and katelyn.ns.cloudflare.com.

The name server configuration of mostdev.com is shared with other domains, for instance sarama.eu.org, flowproxy.store, wordjourney.fun and two others.

The name servers of mostdev.com overlap at least partially with those of other domains — among them marweb.net, ercloansafe.help, morsons.ru and two more.

Hosts with 6 IP addresses each:

Hostname dilbert.ns.cloudflare.com directs to 108.162.193.155, 172.64.33.155 and 173.245.59.155 along with 3 other IP addresses.

Hostname katelyn.ns.cloudflare.com directs to 108.162.194.235, 162.159.38.235 and 172.64.34.235 along with 3 other IP addresses.

Mail Servers

mostdev.com uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of mostdev.com matches that of other domains such as asnc-corp.com, tobiasson.no, scottdrummond.net and two others.

The mail servers for mostdev.com overlap at least partially with those of other domains, including dreeg.it and familiebayerl.de.

Hosts with 6 IP addresses each:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.

mostdev.com - robtex.com

mostdev.com

com

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

`mostdev.com`

`com`