doublebinary.eu - dns.ninja

`doublebinary.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d521^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3588^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.136^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.33^{🇺🇸 Cloudflare172.67.208.0/20 , 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	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=zemG-bwAAyvW1Bl3xOOUesYKcvyYNlgfgo-icUGGC6k`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.136, 172.67.213.33
		IPv6 hints	2606:4700:3034::ac43:d521, 2606:4700:3035::6815:3588
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2405996702

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126035089

Subdomains

mail.doublebinary.eu

ns2.doublebinary.eu

ns1.doublebinary.eu

ns3.doublebinary.eu

Same first word

doublebinary.dev

doublebinary.digital

doublebinary.info

doublebinary.eu

DNS History

22 records (11 active, 11 former)

●NSiris.ns.cloudflare.com2026-02-17 → 2026-07-12 · 3 obs

○ 2020-01-03 17:12:54
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

○NSns1.digitalocean.com2015-06-28 → 2020-01-03 · 7 obs

● 2015-06-28 10:19:36
● 2016-02-06 11:45:38
○ 2016-06-30 01:43:12
○ 2017-02-19 22:52:30
● 2020-01-03 17:12:54
○ 2026-02-17 14:40:38
○ 2026-07-12 00:35:32

○NSns1.doublebinary.eu2016-06-30 → 2017-02-19 · 5 obs

○ 2016-02-06 11:45:38
● 2016-06-30 01:43:12
● 2017-02-19 22:52:30
○ 2020-01-03 17:12:54
○ 2026-07-12 00:35:32

○NSns2.digitalocean.com2015-06-28 → 2020-01-03 · 7 obs

● 2015-06-28 10:19:36
● 2016-02-06 11:45:38
○ 2016-06-30 01:43:12
○ 2017-02-19 22:52:30
● 2020-01-03 17:12:54
○ 2026-02-17 14:40:38
○ 2026-07-12 00:35:32

○NSns2.doublebinary.eu2016-06-30 → 2017-02-19 · 5 obs

○ 2016-02-06 11:45:38
● 2016-06-30 01:43:12
● 2017-02-19 22:52:30
○ 2020-01-03 17:12:54
○ 2026-07-12 00:35:32

○NSns3.digitalocean.com2015-06-28 → 2020-01-03 · 7 obs

● 2015-06-28 10:19:36
● 2016-02-06 11:45:38
○ 2016-06-30 01:43:12
○ 2017-02-19 22:52:30
● 2020-01-03 17:12:54
○ 2026-02-17 14:40:38
○ 2026-07-12 00:35:32

○NSns3.doublebinary.eu2016-06-30 → 2017-02-19 · 5 obs

○ 2016-02-06 11:45:38
● 2016-06-30 01:43:12
● 2017-02-19 22:52:30
○ 2020-01-03 17:12:54
○ 2026-07-12 00:35:32

●NStom.ns.cloudflare.com2026-02-17 → 2026-07-12 · 3 obs

○ 2020-01-03 17:12:54
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-07-12 · 3 obs

○ 2016-06-30 01:43:12
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-07-12 · 3 obs

○ 2016-06-30 01:43:12
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-07-12 · 3 obs

○ 2016-06-30 01:43:12
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-07-12 · 3 obs

○ 2016-06-30 01:43:12
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

●MXaspmx.l.google.com2026-02-17 → 2026-07-12 · 3 obs

○ 2016-06-30 01:43:12
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

○MXmail.doublebinary.eu2015-06-28 → 2016-02-06 · 4 obs

● 2015-06-28 10:19:36
● 2016-02-06 11:45:38
○ 2016-06-30 01:43:12
○ 2026-07-12 00:35:32

●A104.21.53.1362026-02-17 → 2026-07-12 · 3 obs

○ 2020-01-03 17:12:54
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

○A142.93.133.1812020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-19 22:52:30
● 2020-01-03 17:12:54
○ 2026-02-17 14:40:38
○ 2026-07-12 00:35:32

●A172.67.213.332026-02-17 → 2026-07-12 · 3 obs

○ 2020-01-03 17:12:54
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

○A188.166.36.322016-06-30 → 2017-02-19 · 5 obs

○ 2016-02-06 11:45:38
● 2016-06-30 01:43:12
● 2017-02-19 22:52:30
○ 2020-01-03 17:12:54
○ 2026-07-12 00:35:32

●A2606:4700:3034::ac43:d5212026-02-17 → 2026-07-12 · 3 obs

○ 2020-01-03 17:12:54
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

●A2606:4700:3035::6815:35882026-02-17 → 2026-07-12 · 3 obs

○ 2020-01-03 17:12:54
● 2026-02-17 14:40:38
● 2026-07-12 00:35:32

○A2a03:b0c0:2:f0::1b6:f0012020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-19 22:52:30
● 2020-01-03 17:12:54
○ 2026-02-17 14:40:38
○ 2026-07-12 00:35:32

○A37.139.27.1702015-06-28 → 2016-02-06 · 4 obs

● 2015-06-28 10:19:36
● 2016-02-06 11:45:38
○ 2016-06-30 01:43:12
○ 2026-07-12 00:35:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
doublebinary.eu	tom.ns.cloudflare.com, iris.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.147

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublebinary.eu (unsigned zone)

⏱️ Timing

Total: 741ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.136, 172.67.213.33`
AAAA	2	`2606:4700:3034::ac43:d521, 2606:4700:3035::6815:3588`
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=zemG-bwAAyvW1Bl, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.doublebinary.eu, ns2.doublebinary.eu, ns1.doublebinary.eu and ns3.doublebinary.eu each fall under the parent domain doublebinary.eu.

IP Addresses

doublebinary.eu has four IP addresses: 104.21.53.136, 172.67.213.33, 2606:4700:3034::ac43:d521 and 2606:4700:3035::6815:3588.

4point1-records.de, motumbrands.com.au, 4851275923.cfd plus two other host names have IP numbers in common with doublebinary.eu.

Name Servers

doublebinary.eu has two authoritative name servers — iris.ns.cloudflare.com and tom.ns.cloudflare.com.

The name server configuration of doublebinary.eu is shared with other domains, for instance turkianasweets.com, jackmoyal.com, buildpt.com and two others.

doublebinary.eu partially shares its NS delegation with several other domains, including xara.solutions, hongfongbag.com, fernyearhub.digital and two others.

These name servers are regularly seen alongside kia.ns.cloudflare.com and tanner.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

iris.ns.cloudflare.com points to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 other IP addresses.

tom.ns.cloudflare.com points to 108.162.193.147, 172.64.33.147, 173.245.59.147 and 3 other IP addresses.

Mail Servers

Mail for doublebinary.eu is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by doublebinary.eu are shared with other domains: cogerlawfirm.com, ns500731.ns500731.ns500704.ns500731.ns500705.ns500678.ns500688.ns500704.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500698.ns500758.ns500759.ns500758.ns500736.ns500736.ns500735.ns500576.ns500576.ns500698.ns500652.ns500576.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 172.253.122.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.