zerobluetech.com - dns.ninja

`zerobluetech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:15c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:80f6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.92^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.246^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`nadia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
TXT	`MS=AA9CDCD39D0E225153D82292E937E3493652A05A`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.92, 172.67.128.246
		IPv6 hints	2606:4700:3033::6815:15c, 2606:4700:3037::ac43:80f6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2409196993

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783850357

Same first word

zerobluetech.com

DNS History

28 records (7 active, 21 former)

○NSdns1.p01.nsone.net2026-05-21 → 2026-06-05 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

○NSdns1.p04.nsone.net2026-05-21 → 2026-06-05 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

○NSdns2.p04.nsone.net2026-05-21 → 2026-06-05 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

○NSdns3.p04.nsone.net2026-05-21 → 2026-06-05 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

○NSdns4.p04.nsone.net2026-05-21 → 2026-06-05 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

●NSguy.ns.cloudflare.com2026-02-18 → 2026-07-12 · 6 obs

○ 2017-08-25 22:33:12
● 2026-02-18 03:21:06
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-06-05 14:17:52
● 2026-07-12 10:07:24

●NSnadia.ns.cloudflare.com2026-02-18 → 2026-07-12 · 6 obs

○ 2017-08-25 22:33:12
● 2026-02-18 03:21:06
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-06-05 14:17:52
● 2026-07-12 10:07:24

○NSns1.mediatemple.net2015-07-19 → 2017-08-25 · 4 obs

● 2015-07-19 19:35:40
● 2017-08-25 22:33:12
○ 2026-02-18 03:21:06
○ 2026-07-12 10:07:24

○NSns2.mediatemple.net2015-07-19 → 2017-08-25 · 4 obs

● 2015-07-19 19:35:40
● 2017-08-25 22:33:12
○ 2026-02-18 03:21:06
○ 2026-07-12 10:07:24

○MXalt1.aspmx.l.google.com2015-07-19 → 2026-04-18 · 4 obs

● 2015-07-19 19:35:40
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

○MXalt2.aspmx.l.google.com2015-07-19 → 2026-04-18 · 4 obs

● 2015-07-19 19:35:40
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

○MXalt3.aspmx.l.google.com2015-07-19 → 2026-04-18 · 4 obs

● 2015-07-19 19:35:40
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

○MXalt4.aspmx.l.google.com2015-07-19 → 2026-04-18 · 4 obs

● 2015-07-19 19:35:40
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

○MXaspmx.l.google.com2015-07-19 → 2026-04-18 · 4 obs

● 2015-07-19 19:35:40
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

●MXsmtp.google.com2026-07-12 → 2026-07-12 · 2 obs

○ 2026-05-21 08:47:28
● 2026-07-12 10:07:24

●A104.21.1.922026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-05 14:17:52
● 2026-07-12 10:07:24

○A104.21.94.1362026-02-18 → 2026-04-18 · 5 obs

○ 2017-08-25 22:33:12
● 2026-02-18 03:21:06
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

●A172.67.128.2462026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-05 14:17:52
● 2026-07-12 10:07:24

○A172.67.168.792026-02-18 → 2026-04-18 · 5 obs

○ 2017-08-25 22:33:12
● 2026-02-18 03:21:06
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

○A18.208.88.1572026-05-21 → 2026-05-21 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
○ 2026-05-27 18:35:02
○ 2026-07-12 10:07:24

●A2606:4700:3033::6815:15c2026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-05 14:17:52
● 2026-07-12 10:07:24

○A2606:4700:3036::6815:5e882026-02-18 → 2026-04-18 · 5 obs

○ 2017-08-25 22:33:12
● 2026-02-18 03:21:06
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

○A2606:4700:3036::ac43:a84f2026-02-18 → 2026-04-18 · 5 obs

○ 2017-08-25 22:33:12
● 2026-02-18 03:21:06
● 2026-04-18 11:09:12
○ 2026-05-21 08:47:28
○ 2026-07-12 10:07:24

●A2606:4700:3037::ac43:80f62026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-05 14:17:52
● 2026-07-12 10:07:24

○A35.157.26.1352026-05-27 → 2026-06-05 · 4 obs

○ 2026-05-21 08:47:28
● 2026-05-27 18:35:02
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

○A45.33.90.2022015-12-12 → 2017-08-25 · 4 obs

● 2015-12-12 21:09:40
● 2017-08-25 22:33:12
○ 2026-02-18 03:21:06
○ 2026-07-12 10:07:24

○A63.176.8.2182026-05-27 → 2026-06-05 · 4 obs

○ 2026-05-21 08:47:28
● 2026-05-27 18:35:02
● 2026-06-05 14:17:52
○ 2026-07-12 10:07:24

○A98.84.224.1112026-05-21 → 2026-05-21 · 4 obs

○ 2026-04-18 11:09:12
● 2026-05-21 08:47:28
○ 2026-05-27 18:35:02
○ 2026-07-12 10:07:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
zerobluetech.com	guy.ns.cloudflare.com, nadia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.173

NS records: guy.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zerobluetech.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.92, 172.67.128.246`
AAAA	2	`2606:4700:3033::6815:15c, 2606:4700:3037::ac43:80f6`
NS	2	`guy.ns.cloudflare.com, nadia.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`MS=AA9CDCD39D0E225153D82292E937E3493652A, v=spf1 include:_spf.google.com include:s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (guy.ns.cloudflare.com, guy.ns.cloudflare.com, guy.ns.cloudflare.com...)

Analysis

IP Addresses

zerobluetech.com resolves to four IP addresses: 104.21.1.92, 172.67.128.246, 2606:4700:3033::6815:15c and 2606:4700:3037::ac43:80f6.

Two other host names, along with xiakeol.net, jiaxunfood.com and drummond.com.sg.cdn.cloudflare.net, also share IP numbers with zerobluetech.com.

Name Servers

zerobluetech.com uses two name servers for its delegation: guy.ns.cloudflare.com and nadia.ns.cloudflare.com.

zerobluetech.com shares its NS records with other domains, for example cfdocs.org, cfdocs.com, nautirecreio.com and two others.

zerobluetech.com partially shares its NS delegation with several other domains, including musikero.com, 039875944.xyz, team4.us and two others.

These name servers regularly co-occur with the name servers felicity.ns.cloudflare.com, ines.ns.cloudflare.com and dakota.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname guy.ns.cloudflare.com directs to 108.162.193.173, 172.64.33.173 and 173.245.59.173 along with 3 other IP addresses.

Hostname nadia.ns.cloudflare.com directs to 108.162.192.207, 172.64.32.207 and 173.245.58.207 along with 3 other IP addresses.

Mail Servers

The sole mail server for zerobluetech.com is smtp.google.com.

Among the domains sharing a mail server setup with zerobluetech.com are padresradio.com, asesoriatop.com, glowvend.com and two others.

There is at least a partial MX overlap between zerobluetech.com and other domains, including expertbano.com, webocy.com, virtualassistanttalent.com and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.62.26, 172.253.62.27, 172.253.139.27 and 6 others.