mostdev.com - dns.ninja

🛡️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}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		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}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		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=75, 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=1788307025

🔒 HSTS Preload (+subdomains)

Same first word

mostdev.com

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mdvotes.com

Previous names

Next names

DNS History

18 records (8 active, 10 former)

●NSdilbert.ns.cloudflare.com2026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

●NSkatelyn.ns.cloudflare.com2026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

●MXmx01.mail.icloud.com2026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

●MXmx02.mail.icloud.com2026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

●A104.21.6.1942026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

●A172.67.135.552026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

●A2606:4700:3032::ac43:87372026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

●A2606:4700:3037::6815:6c22026-08-19 → 2026-09-02 · 3 obs

○ 2017-11-21 01:09:46
● 2026-08-19 21:35:00
● 2026-09-02 00:20:58

○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
○ 2026-09-02 00:20:58

🔍 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: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.194, 172.67.135.55`
AAAA	2	`2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2`
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 directs to four IP numbers, which are 104.21.6.194, 172.67.135.55, 2606:4700:3032::ac43:8737 and 2606:4700:3037::6815:6c2.

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

Name Servers

mostdev.com is served by two delegated name servers, 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.

There is at least partial name server overlap between mostdev.com and other domains — marweb.net, ercloansafe.help, morsons.ru and two more among them.

These name servers frequently co-occur with the name servers isla.ns.cloudflare.com and vita.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dilbert.ns.cloudflare.com carries IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, with 3 other addresses beyond those.

katelyn.ns.cloudflare.com carries IP addresses 108.162.194.235, 162.159.38.235 and 172.64.34.235, with 3 other addresses beyond those.

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.

There is at least a partial overlap in mail servers between mostdev.com and other domains like dreeg.it, familiebayerl.de and io24.net.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.