smarttechtoday.com - dns.ninja

`smarttechtoday.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b849^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:12fd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.253^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.73^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c037^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2037^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adel.ns.cloudflare.com`
		A	108.162.192.55^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	172.64.32.55^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	173.245.58.55^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
NS	`cesar.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`google-site-verification=pspW0QserUZ6dUZ4bWRIez0PeBIyyE9wtr3Pq19P994`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.253, 172.67.184.73
		IPv6 hints	2606:4700:3033::ac43:b849, 2606:4700:3034::6815:12fd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2407918955

`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=1785782597

Subdomains

www.smarttechtoday.com

Same first word

smarttechtoday.com

DNS History

14 records (8 active, 6 former)

●NSadel.ns.cloudflare.com2026-02-16 → 2026-08-03 · 3 obs

○ 2020-11-01 03:37:26
● 2026-02-16 08:12:44
● 2026-08-03 18:49:36

●NScesar.ns.cloudflare.com2026-02-16 → 2026-08-03 · 3 obs

○ 2020-11-01 03:37:26
● 2026-02-16 08:12:44
● 2026-08-03 18:49:36

○NSns75.domaincontrol.com2015-08-21 → 2020-11-01 · 4 obs

● 2015-08-21 20:54:22
● 2020-11-01 03:37:26
○ 2026-02-16 08:12:44
○ 2026-08-03 18:49:36

○NSns76.domaincontrol.com2015-08-21 → 2020-11-01 · 4 obs

● 2015-08-21 20:54:22
● 2020-11-01 03:37:26
○ 2026-02-16 08:12:44
○ 2026-08-03 18:49:36

●MXmailstore1.secureserver.net2015-08-21 → 2026-08-03 · 2 obs

● 2015-08-21 20:54:22
● 2026-08-03 18:49:36

●MXsmtp.secureserver.net2015-08-21 → 2026-08-03 · 2 obs

● 2015-08-21 20:54:22
● 2026-08-03 18:49:36

●A104.21.18.2532026-02-16 → 2026-08-03 · 3 obs

○ 2020-11-01 03:37:26
● 2026-02-16 08:12:44
● 2026-08-03 18:49:36

●A172.67.184.732026-02-16 → 2026-08-03 · 3 obs

○ 2020-11-01 03:37:26
● 2026-02-16 08:12:44
● 2026-08-03 18:49:36

●A2606:4700:3033::ac43:b8492026-06-24 → 2026-08-03 · 3 obs

○ 2026-06-03 03:10:16
● 2026-06-24 04:04:28
● 2026-08-03 18:49:36

●A2606:4700:3034::6815:12fd2026-06-24 → 2026-08-03 · 3 obs

○ 2026-06-03 03:10:16
● 2026-06-24 04:04:28
● 2026-08-03 18:49:36

○A2606:4700:3035::6815:12fd2026-02-16 → 2026-06-03 · 5 obs

○ 2020-11-01 03:37:26
● 2026-02-16 08:12:44
● 2026-06-03 03:10:16
○ 2026-06-24 04:04:28
○ 2026-08-03 18:49:36

○A2606:4700:3036::ac43:b8492026-02-16 → 2026-06-03 · 5 obs

○ 2020-11-01 03:37:26
● 2026-02-16 08:12:44
● 2026-06-03 03:10:16
○ 2026-06-24 04:04:28
○ 2026-08-03 18:49:36

○A50.62.67.12015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 20:54:22
○ 2015-12-19 22:04:26
○ 2026-08-03 18:49:36

○A50.62.69.12015-12-19 → 2020-11-01 · 5 obs

○ 2015-08-21 20:54:22
● 2015-12-19 22:04:26
● 2020-11-01 03:37:26
○ 2026-02-16 08:12:44
○ 2026-08-03 18:49:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
smarttechtoday.com	adel.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.119

NS records: adel.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smarttechtoday.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.73, 104.21.18.253`
AAAA	2	`2606:4700:3034::6815:12fd, 2606:4700:3033::ac43:b849`
NS	2	`adel.ns.cloudflare.com, cesar.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`google-site-verification=pspW0QserUZ6dUZ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adel.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.smarttechtoday.com is a subdomain of smarttechtoday.com.

IP Addresses

smarttechtoday.com directs to four IP numbers, which are 104.21.18.253, 172.67.184.73, 2606:4700:3033::ac43:b849 and 2606:4700:3034::6815:12fd.

Among the host names that share IP numbers with smarttechtoday.com are xepos.co.uk, urbandicedirect.uk, gs600.com and two others.

Name Servers

DNS delegation for smarttechtoday.com points to two name servers: adel.ns.cloudflare.com and cesar.ns.cloudflare.com.

smarttechtoday.com has the same name server delegation as a number of other domains, such as mymembershipacademy.com, ajsa.fr, msuexamresult.in and two more.

The name servers of smarttechtoday.com overlap at least partially with those of other domains — among them wwhhggz.cn, suonxaochuangot.net, arabnok.com and two more.

The name servers sydney.ns.cloudflare.com, arch.ns.cloudflare.com and jack.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

adel.ns.cloudflare.com has IP addresses 108.162.192.55, 172.64.32.55 and 173.245.58.55, plus 3 other.

cesar.ns.cloudflare.com has IP addresses 108.162.195.119, 162.159.44.119 and 172.64.35.119, plus 3 other.

Mail Servers

The MX records for smarttechtoday.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

smarttechtoday.com has the same mail server arrangement as a number of other domains, for example meshcommander.com, cq.institute, ofiview.net and two more.

smarttechtoday.com has mail servers in common with other domains — salesntech.com being one example.

Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.