af.dev - dns.ninja

`af.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3140^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:8e50^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.64^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.80^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`fred.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.64, 172.67.142.80
		IPv6 hints	2606:4700:3030::6815:3140, 2606:4700:3031::ac43:8e50
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2405907828

`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)

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DNS History

8 records (8 active, 0 former)

●NSdeb.ns.cloudflare.com2026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●NSfred.ns.cloudflare.com2026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●MXmxa.mailgun.org2026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●MXmxb.mailgun.org2026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●A104.21.49.642026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●A172.67.142.802026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●A2606:4700:3030::6815:31402026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

●A2606:4700:3031::ac43:8e502026-02-18 → 2026-06-04 · 2 obs

● 2026-02-18 07:29:00
● 2026-06-04 08:21:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
af.dev	fred.ns.cloudflare.com, deb.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.113

NS records: fred.ns.cloudflare.com, deb.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for af.dev (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.64, 172.67.142.80`
AAAA	2	`2606:4700:3031::ac43:8e50, 2606:4700:3030::6815:3140`
NS	2	`deb.ns.cloudflare.com, fred.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	2	`v=spf1 include:mailgun.org ~all, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

With 4 IP addresses, af.dev directs to 104.21.49.64, 172.67.142.80, 2606:4700:3030::6815:3140 and 2606:4700:3031::ac43:8e50.

Among the host names that share IP numbers with af.dev are martin-casino-nl.com, hi78an.com, urbantouch.eu.org and two others.

Name Servers

DNS delegation for af.dev points to two name servers: deb.ns.cloudflare.com and fred.ns.cloudflare.com.

af.dev has the same name server delegation as a number of other domains, such as ch-pm.com, margus.pl, clothstore.pl and two more.

The name servers of af.dev overlap at least partially with those of other domains — among them foxblocks.com, carvynthiarae.sbs, gadgetduck.com and two more.

These name servers commonly co-occur with the name servers fatima.ns.cloudflare.com, lakas.ns.cloudflare.com, hans.ns.cloudflare.com and simone.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

deb.ns.cloudflare.com resolves to 108.162.192.92, 172.64.32.92 and 173.245.58.92, along with three other IP addresses.

fred.ns.cloudflare.com resolves to 108.162.193.113, 172.64.33.113 and 173.245.59.113, along with three other IP addresses.

Mail Servers

The MX records for af.dev point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.

af.dev has the same mail server arrangement as a number of other domains, for example gb.playmetrics.com, emptyvoxel.com, ignare.net and two more.

af.dev shares at least some of its mail servers with other domains — for example huihot.com, kyl.co.in, onefreshcup.com.tw and two more.

Both mxa.mailgun.org and mxb.mailgun.org have a single IP address each — mxa.mailgun.org resolves to 34.36.182.139 while mxb.mailgun.org resolves to 34.149.254.5.