a7md.dev - dns.ninja

`a7md.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:37e9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ae29^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.233^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.41^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.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}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		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}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		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=KRkEnQcmWTahJPMY`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.233, 172.67.174.41
		IPv6 hints	2606:4700:3033::6815:37e9, 2606:4700:3033::ac43:ae29
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2406052147

`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

a7md.dev

a7md.info

Similar names

m7ad.com

7dam.com

7amd.com

7mad.com

adm7.com

amd7.com

adm7.com.br

DNS History

8 records (8 active, 0 former)

●NShans.ns.cloudflare.com2026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●NSrafe.ns.cloudflare.com2026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●MXmx01.mail.icloud.com2026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●MXmx02.mail.icloud.com2026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●A104.21.55.2332026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●A172.67.174.412026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●A2606:4700:3033::6815:37e92026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

●A2606:4700:3033::ac43:ae292026-04-30 → 2026-07-05 · 2 obs

● 2026-04-30 12:11:16
● 2026-07-05 09:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
a7md.dev	hans.ns.cloudflare.com, rafe.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.216

NS records: hans.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a7md.dev (unsigned zone)

⏱️ Timing

Total: 1978ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.233, 172.67.174.41`
AAAA	2	`2606:4700:3033::6815:37e9, 2606:4700:3033::ac43:ae29`
NS	2	`hans.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=KRkEnQcmWTahJPMY, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

a7md.dev resolves to four IP addresses: 104.21.55.233, 172.67.174.41, 2606:4700:3033::6815:37e9 and 2606:4700:3033::ac43:ae29.

capelec.com, ultratough.co.uk, www.kuaicancheng.com plus two other host names have IP numbers in common with a7md.dev.

Name Servers

The NS records for a7md.dev delegate to hans.ns.cloudflare.com and rafe.ns.cloudflare.com.

The name server configuration of a7md.dev is shared with other domains, for instance cpaffiliates.io, tongbao014.com, dazzozo.com and two others.

a7md.dev partially shares its NS delegation with several other domains, including codereff.com, analystict.nl, publisher.com.ua and two others.

These name servers regularly co-occur with the name servers brenda.ns.cloudflare.com, tessa.ns.cloudflare.com and west.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hans.ns.cloudflare.com maps to 108.162.193.175, 172.64.33.175, 173.245.59.175 and 3 additional IP addresses.

rafe.ns.cloudflare.com maps to 108.162.192.216, 172.64.32.216, 173.245.58.216 and 3 additional IP addresses.

Mail Servers

a7md.dev uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of a7md.dev matches that of other domains such as sapnamehra.com, unusualbets.com, bjwynn.com and two others.

a7md.dev partially shares its mail servers with other domains; known examples include baluk.de, cubelabs.net and moddi.de.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com maps to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 additional IP addresses.

mx02.mail.icloud.com maps to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 additional IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.42.251.62 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.56.9.31 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.152.5 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.154.33 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.155.25 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.156.30 IP addresses.