doublebinary.dev - dns.ninja

`doublebinary.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:20a8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9913^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.168^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.19^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=qxvHxtsnsnj7pS3yAqLsXMh6q5OIkZUTHhp00WUZwt0`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.168, 172.67.153.19
		IPv6 hints	2606:4700:3033::6815:20a8, 2606:4700:3033::ac43:9913
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2405462217

`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

doublebinary.digital

doublebinary.info

doublebinary.eu

doublebinary.dev

DNS History

15 records (11 active, 4 former)

●NSiris.ns.cloudflare.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●NStom.ns.cloudflare.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●MXalt1.aspmx.l.google.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●MXalt2.aspmx.l.google.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●MXalt3.aspmx.l.google.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●MXalt4.aspmx.l.google.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●MXaspmx.l.google.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 16:51:40
● 2026-07-11 09:31:40

●A104.21.32.1682026-02-14 → 2026-07-11 · 7 obs

● 2026-02-14 16:51:40
● 2026-02-15 01:55:32
○ 2026-02-23 11:19:32
● 2026-04-24 01:58:12
● 2026-06-15 12:52:38
○ 2026-06-15 17:40:52
● 2026-07-11 09:31:40

●A172.67.153.192026-02-14 → 2026-07-11 · 7 obs

● 2026-02-14 16:51:40
● 2026-02-15 01:55:32
○ 2026-02-23 11:19:32
● 2026-04-24 01:58:12
● 2026-06-15 12:52:38
○ 2026-06-15 17:40:52
● 2026-07-11 09:31:40

○A188.114.96.02026-02-23 → 2026-06-15 · 6 obs

○ 2026-02-15 01:55:32
● 2026-02-23 11:19:32
○ 2026-04-24 01:58:12
○ 2026-06-15 12:52:38
● 2026-06-15 17:40:52
○ 2026-07-11 09:31:40

○A188.114.97.02026-02-23 → 2026-06-15 · 6 obs

○ 2026-02-15 01:55:32
● 2026-02-23 11:19:32
○ 2026-04-24 01:58:12
○ 2026-06-15 12:52:38
● 2026-06-15 17:40:52
○ 2026-07-11 09:31:40

●A2606:4700:3033::6815:20a82026-02-14 → 2026-07-11 · 7 obs

● 2026-02-14 16:51:40
● 2026-02-15 01:55:32
○ 2026-02-23 11:19:32
● 2026-04-24 01:58:12
● 2026-06-15 12:52:38
○ 2026-06-15 17:40:52
● 2026-07-11 09:31:40

●A2606:4700:3033::ac43:99132026-02-14 → 2026-07-11 · 7 obs

● 2026-02-14 16:51:40
● 2026-02-15 01:55:32
○ 2026-02-23 11:19:32
● 2026-04-24 01:58:12
● 2026-06-15 12:52:38
○ 2026-06-15 17:40:52
● 2026-07-11 09:31:40

○A2a06:98c1:3120::2026-02-23 → 2026-06-15 · 6 obs

○ 2026-02-15 01:55:32
● 2026-02-23 11:19:32
○ 2026-04-24 01:58:12
○ 2026-06-15 12:52:38
● 2026-06-15 17:40:52
○ 2026-07-11 09:31:40

○A2a06:98c1:3121::2026-02-23 → 2026-06-15 · 6 obs

○ 2026-02-15 01:55:32
● 2026-02-23 11:19:32
○ 2026-04-24 01:58:12
○ 2026-06-15 12:52:38
● 2026-06-15 17:40:52
○ 2026-07-11 09:31:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
doublebinary.dev	tom.ns.cloudflare.com, iris.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.118

NS records: tom.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublebinary.dev (unsigned zone)

⏱️ Timing

Total: 2013ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.19, 104.21.32.168`
AAAA	2	`2606:4700:3033::ac43:9913, 2606:4700:3033::6815:20a8`
NS	2	`iris.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=qxvHxtsnsnj7pS3, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

doublebinary.dev directs to four IP numbers, which are 104.21.32.168, 172.67.153.19, 2606:4700:3033::6815:20a8 and 2606:4700:3033::ac43:9913.

kitalaris.com, kermitsolana.com, calmriveroak.life and two other host names share IP numbers with doublebinary.dev.

Name Servers

DNS delegation for doublebinary.dev points to two name servers: iris.ns.cloudflare.com and tom.ns.cloudflare.com.

doublebinary.dev uses the same name servers as several other domains — among them mtgall.com, araam.ca, raftjasper.com and two more.

At least some of doublebinary.dev's name servers are shared with other domains, for example ahareabove.com, ai-karen.com, rossovento.click and two more.

These name servers tend to be deployed in combination with the name servers kia.ns.cloudflare.com and tanner.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

iris.ns.cloudflare.com has IP addresses 108.162.192.118, 172.64.32.118 and 173.245.58.118, plus 3 other.

tom.ns.cloudflare.com has IP addresses 108.162.193.147, 172.64.33.147 and 173.245.59.147, plus 3 other.

Mail Servers

Five mail servers handle doublebinary.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

doublebinary.dev has at least partial mail server overlap with other domains such as bigfootsystems.com, productosciclon.com, sa(0x666170)rinters.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.250.31.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.