🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stringdigitech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3a6a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9f05^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.106^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.5^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jacob.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacob.ns.cloudflare.com`
		A	108.162.195.162^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	162.159.44.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	172.64.35.162^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
NS	`ligia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2604^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c204^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ligia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2204^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ligia.ns.cloudflare.com`
		A	108.162.194.4^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	162.159.38.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	172.64.34.4^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.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	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.106, 172.67.159.5
		IPv6 hints	2606:4700:3031::6815:3a6a, 2606:4700:3035::ac43:9f05
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`jacob.ns.cloudflare.com`dns@cloudflare.com serial=2413075697

`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=1788573478

Same first word

stringdigitech.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSjacob.ns.cloudflare.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 17:17:50
● 2026-09-05 02:10:38

●NSligia.ns.cloudflare.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 17:17:50
● 2026-09-05 02:10:38

●MXmailstore1.secureserver.net2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 17:17:50
● 2026-09-05 02:10:38

●MXsmtp.secureserver.net2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 17:17:50
● 2026-09-05 02:10:38

●A104.21.58.1062026-09-04 → 2026-09-05 · 3 obs

○ 2026-09-01 17:17:50
● 2026-09-04 02:35:16
● 2026-09-05 02:10:38

●A172.67.159.52026-09-04 → 2026-09-05 · 3 obs

○ 2026-09-01 17:17:50
● 2026-09-04 02:35:16
● 2026-09-05 02:10:38

○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 17:17:50
○ 2026-09-04 02:35:16
○ 2026-09-05 02:10:38

○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 17:17:50
○ 2026-09-04 02:35:16
○ 2026-09-05 02:10:38

●A2606:4700:3031::6815:3a6a2026-09-04 → 2026-09-05 · 3 obs

○ 2026-09-01 17:17:50
● 2026-09-04 02:35:16
● 2026-09-05 02:10:38

●A2606:4700:3035::ac43:9f052026-09-04 → 2026-09-05 · 3 obs

○ 2026-09-01 17:17:50
● 2026-09-04 02:35:16
● 2026-09-05 02:10:38

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 17:17:50
○ 2026-09-04 02:35:16
○ 2026-09-05 02:10:38

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 17:17:50
○ 2026-09-04 02:35:16
○ 2026-09-05 02:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
stringdigitech.com	ligia.ns.cloudflare.com, jacob.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.162

NS records: ligia.ns.cloudflare.com, jacob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stringdigitech.com (unsigned zone)

⏱️ Timing

Total: 1194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.106, 172.67.159.5`
AAAA	2	`2606:4700:3031::6815:3a6a, 2606:4700:3035::ac43:9f05`
NS	2	`jacob.ns.cloudflare.com, ligia.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`v=spf1 include:secureserver.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jacob.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stringdigitech.com points to the four IP addresses 104.21.58.106, 172.67.159.5, 2606:4700:3031::6815:3a6a and 2606:4700:3035::ac43:9f05.

7400238.xyz, chimneysweeproxboroughparkco.com, aphgfyei.ink plus two other host names have IP numbers in common with stringdigitech.com.

Name Servers

The NS records for stringdigitech.com delegate to jacob.ns.cloudflare.com and ligia.ns.cloudflare.com.

The name server configuration of stringdigitech.com is shared with other domains, for instance stringmetaverse.com, apexonyx.de, coppercap.de and two others.

There is at least partial name server overlap between stringdigitech.com and other domains — pismenko2007.workers.dev, wavesdigi.com, hawaiistaterp.lol and two more among them.

These name servers are routinely deployed together with the name servers trevor.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jacob.ns.cloudflare.com maps to 108.162.195.162, 162.159.44.162, 172.64.35.162 and 3 additional IP addresses.

ligia.ns.cloudflare.com maps to 108.162.194.4, 162.159.38.4, 172.64.34.4 and 3 additional IP addresses.

Mail Servers

stringdigitech.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

The mail server setup of stringdigitech.com matches that of other domains such as arielryder.com, redcherry.com, northstarhealthcareit.net and two others.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.

stringdigitech.com - robtex.com