smarttechtank.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`smarttechtank.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:388^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:82be^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.136^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.190^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
NS	`robert.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robert.ns.cloudflare.com`
		A	108.162.195.140^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.140^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=1679A82F17408728A9C96DFC3E5B0DA8DE213A6F`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.136, 172.67.130.190
		IPv6 hints	2606:4700:3035::6815:388, 2606:4700:3036::ac43:82be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`irma.ns.cloudflare.com`dns@cloudflare.com serial=2411918852

`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=1786821339

Previously MX for

smarttechtank.com

Subdomains

www.smarttechtank.com

Same first word

smarttechtank.com

DNS History

26 records (11 active, 15 former)

○NSdns1.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

○NSdns2.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

●NSirma.ns.cloudflare.com2026-04-26 → 2026-08-15 · 3 obs

○ 2026-04-22 02:14:48
● 2026-04-26 11:18:36
● 2026-08-15 19:36:42

○NSns184.mschosting.com2026-02-23 → 2026-04-22 · 5 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-04-22 02:14:48
○ 2026-04-26 11:18:36
○ 2026-08-15 19:36:42

○NSns185.mschosting.com2026-02-23 → 2026-04-22 · 5 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-04-22 02:14:48
○ 2026-04-26 11:18:36
○ 2026-08-15 19:36:42

○NSns186.mschosting.com2026-02-23 → 2026-04-22 · 5 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-04-22 02:14:48
○ 2026-04-26 11:18:36
○ 2026-08-15 19:36:42

●NSrobert.ns.cloudflare.com2026-04-26 → 2026-08-15 · 3 obs

○ 2026-04-22 02:14:48
● 2026-04-26 11:18:36
● 2026-08-15 19:36:42

●MXalt1.aspmx.l.google.com2026-02-23 → 2026-08-15 · 3 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-08-15 19:36:42

●MXalt2.aspmx.l.google.com2026-02-23 → 2026-08-15 · 3 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-08-15 19:36:42

●MXalt3.aspmx.l.google.com2026-02-23 → 2026-08-15 · 3 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-08-15 19:36:42

●MXalt4.aspmx.l.google.com2026-02-23 → 2026-08-15 · 3 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-08-15 19:36:42

●MXaspmx.l.google.com2026-02-23 → 2026-08-15 · 3 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-08-15 19:36:42

○MXeforward1.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

○MXeforward2.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

○MXeforward3.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

○MXeforward4.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

○MXeforward5.registrar-servers.com2018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

○MXsmarttechtank.com2026-02-23 → 2026-04-22 · 5 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-04-22 02:14:48
○ 2026-04-26 11:18:36
○ 2026-08-15 19:36:42

●A104.21.3.1362026-04-26 → 2026-08-15 · 3 obs

○ 2026-04-22 02:14:48
● 2026-04-26 11:18:36
● 2026-08-15 19:36:42

○A157.230.248.492026-02-23 → 2026-04-22 · 5 obs

○ 2018-01-07 01:50:40
● 2026-02-23 05:45:52
● 2026-04-22 02:14:48
○ 2026-04-26 11:18:36
○ 2026-08-15 19:36:42

○A162.255.119.2472018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 01:50:40
○ 2026-02-23 05:45:52
○ 2026-08-15 19:36:42

●A172.67.130.1902026-04-26 → 2026-08-15 · 3 obs

○ 2026-04-22 02:14:48
● 2026-04-26 11:18:36
● 2026-08-15 19:36:42

○A2606:4700:3033::6815:3882026-04-26 → 2026-06-01 · 5 obs

○ 2026-04-22 02:14:48
● 2026-04-26 11:18:36
● 2026-06-01 04:51:58
○ 2026-07-07 22:43:54
○ 2026-08-15 19:36:42

○A2606:4700:3033::ac43:82be2026-04-26 → 2026-06-01 · 5 obs

○ 2026-04-22 02:14:48
● 2026-04-26 11:18:36
● 2026-06-01 04:51:58
○ 2026-07-07 22:43:54
○ 2026-08-15 19:36:42

●A2606:4700:3035::6815:3882026-07-07 → 2026-08-15 · 3 obs

○ 2026-06-01 04:51:58
● 2026-07-07 22:43:54
● 2026-08-15 19:36:42

●A2606:4700:3036::ac43:82be2026-07-07 → 2026-08-15 · 3 obs

○ 2026-06-01 04:51:58
● 2026-07-07 22:43:54
● 2026-08-15 19:36:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
smarttechtank.com	irma.ns.cloudflare.com, robert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.140

NS records: irma.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smarttechtank.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.136, 172.67.130.190`
AAAA	2	`2606:4700:3035::6815:388, 2606:4700:3036::ac43:82be`
NS	2	`irma.ns.cloudflare.com, robert.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`MS=1679A82F17408728A9C96DFC3E5B0DA8DE213, v=spf1 include:_spf.google.com include:a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.smarttechtank.com is a subdomain of smarttechtank.com.

IP Addresses

smarttechtank.com points to the four IP addresses 104.21.3.136, 172.67.130.190, 2606:4700:3035::6815:388 and 2606:4700:3036::ac43:82be.

rollingslotsdk.bet, www.royalchess.edu.vn, autoevolution95.com and two other host names share IP numbers with smarttechtank.com.

Name Servers

The NS records for smarttechtank.com delegate to irma.ns.cloudflare.com and robert.ns.cloudflare.com.

smarttechtank.com uses the same name servers as several other domains — among them prestigeandperformancecar.com, womensfitness.co.uk, 220triathlon.com and two more.

The name servers of smarttechtank.com overlap at least partially with those of other domains — among them charliprangley.com, tembrinox.cfd, brandrocket.net and two more.

These name servers commonly appear in combination with the name servers chloe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

irma.ns.cloudflare.com maps to 108.162.192.166, 172.64.32.166, 173.245.58.166 and 3 additional IP addresses.

robert.ns.cloudflare.com maps to 108.162.195.140, 162.159.44.140, 172.64.35.140 and 3 additional IP addresses.

Mail Servers

smarttechtank.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

smarttechtank.com has at least partial mail server overlap with other domains such as ns500731.ns500754.ns500731.ns500742.ns500704.ns500704.ns500671.ns500705.ns500704.ns500705.ns500688.ns500678.ns500671.tenderladiesbz.com, ns500768.ns500759.ns500759.ns500758.ns500698.ns500736.ns500576.ns500698.ns500652.ns500652.ns500619.ns500652.tracksymphony.com, ns500742.ns500754.ns500731.ns500742.ns500705.ns500671.ns500671.ns500678.ns500688.ns500666.ns500666.ns500131.lustychickser.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:

The A records for aspmx.l.google.com return 192.178.218.27 and 2607:f8b0:4004:c21::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.