adm42.dev - dns.ninja

`adm42.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:57a6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:90af^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.166^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.175^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
TXT	`mandrill_verify.d1NbbaFklEYJck5fxQmu3w`
TXT	`v=spf1 include:_spf.google.com include:_spf.mx.cloudflare.net include:spf.man...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.166, 172.67.144.175
		IPv6 hints	2606:4700:3035::6815:57a6, 2606:4700:3036::ac43:90af
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2410387469

`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)

Subdomains

send.adm42.dev

Same first word

adm42.ru

adm42.com

adm42.dev

Similar names

d24am.com

mad42.net

mad42.com

adm24.de

mad24.com

d24am.com.br

dma24.de

dma24.com

adm24.co.kr

dam24.com

adm24.eu

mad24.de

adm24.com

mda24.de

24mad.com

dam24.de

amd24.ru

amd24.de

adm24.pl

amd24.com

mda24.com

DNS History

9 records (7 active, 2 former)

●NSigor.ns.cloudflare.com2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 08:35:48
● 2026-07-24 20:42:12

●NSlucy.ns.cloudflare.com2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 08:35:48
● 2026-07-24 20:42:12

●MXsmtp.google.com2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 08:35:48
● 2026-07-24 20:42:12

●A104.21.87.1662026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 08:35:48
● 2026-07-24 20:42:12

●A172.67.144.1752026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 08:35:48
● 2026-07-24 20:42:12

○A2606:4700:3030::ac43:90af2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 08:35:48
○ 2026-07-01 23:15:46
○ 2026-07-24 20:42:12

○A2606:4700:3033::6815:57a62026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 08:35:48
○ 2026-07-01 23:15:46
○ 2026-07-24 20:42:12

●A2606:4700:3035::6815:57a62026-07-01 → 2026-07-24 · 3 obs

○ 2026-02-15 08:35:48
● 2026-07-01 23:15:46
● 2026-07-24 20:42:12

●A2606:4700:3036::ac43:90af2026-07-01 → 2026-07-24 · 3 obs

○ 2026-02-15 08:35:48
● 2026-07-01 23:15:46
● 2026-07-24 20:42:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
adm42.dev	igor.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.133

NS records: igor.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adm42.dev (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.175, 104.21.87.166`
AAAA	2	`2606:4700:3036::ac43:90af, 2606:4700:3035::6815:57a6`
NS	2	`igor.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`mandrill_verify.d1NbbaFklEYJck5fxQmu3w, v=spf1 include:_spf.google.com include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

send.adm42.dev is delegated beneath adm42.dev.

IP Addresses

adm42.dev directs to four IP numbers, which are 104.21.87.166, 172.67.144.175, 2606:4700:3035::6815:57a6 and 2606:4700:3036::ac43:90af.

Additional host names — cdn.tukyzeli.cfd, mundosensual.com.br, zfhlm.com and two others — share IP numbers with adm42.dev.

Name Servers

adm42.dev uses two name servers for its delegation: igor.ns.cloudflare.com and lucy.ns.cloudflare.com.

adm42.dev shares its name server setup with other domains, including ltwc.org, fasacoin.com, cartorio.app and two others.

There is at least partial name server overlap between adm42.dev and other domains — j828.xyz, union-investment.kr, 2718281.com and two more among them.

The name servers apollo.ns.cloudflare.com, cody.ns.cloudflare.com and clara.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

Hostname igor.ns.cloudflare.com directs to 108.162.193.119, 172.64.33.119 and 173.245.59.119 along with 3 other IP addresses.

Hostname lucy.ns.cloudflare.com directs to 108.162.192.133, 172.64.32.133 and 173.245.58.133 along with 3 other IP addresses.

Mail Servers

adm42.dev has one mail server: smtp.google.com.

adm42.dev shares the same mail server setup as other domains, including essegisrl.com, truepower.in, isakrubin.se and two others.

adm42.dev shares mail servers — at least in part — with other domains, including detailerplace.com, helden-pilz.de, haberokur.com and two others.

These mail servers are frequently used alongside the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 other.