🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techcoreflow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:86d2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:676^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.118^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.210^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lee.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.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	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	192.178.223.27^{🇺🇸 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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=4Ey2ZnLhJFhCAFKzn2Nkzht9RoFLe1OFFCzPXw_bGE4`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.118, 172.67.134.210
		IPv6 hints	2606:4700:3031::ac43:86d2, 2606:4700:3037::6815:676
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`lee.ns.cloudflare.com`dns@cloudflare.com serial=2411668119

`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=1788520745

Same first word

techcoreflow.com

techcoreflow.workers.dev

Similar names

coreflowtech.ru

flowcoretech.com

coreflowtech.com.br

coreflowtech.com

coreflowtech.ai

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSlee.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●NSnena.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●MXalt1.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●MXalt2.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●MXalt3.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●MXalt4.aspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●MXaspmx.l.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 22:16:38
● 2026-09-04 11:36:54

●A104.21.6.1182026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 22:16:38
● 2026-09-04 11:36:50
● 2026-09-04 11:36:54

●A172.67.134.2102026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 22:16:38
● 2026-09-04 11:36:50
● 2026-09-04 11:36:54

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

● 2026-09-01 22:16:38
○ 2026-09-04 11:36:50
○ 2026-09-04 11:36:54

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

● 2026-09-01 22:16:38
○ 2026-09-04 11:36:50
○ 2026-09-04 11:36:54

●A2606:4700:3031::ac43:86d22026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 22:16:38
● 2026-09-04 11:36:50
● 2026-09-04 11:36:54

●A2606:4700:3037::6815:6762026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 22:16:38
● 2026-09-04 11:36:50
● 2026-09-04 11:36:54

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

● 2026-09-01 22:16:38
○ 2026-09-04 11:36:50
○ 2026-09-04 11:36:54

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

● 2026-09-01 22:16:38
○ 2026-09-04 11:36:50
○ 2026-09-04 11:36:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
techcoreflow.com	lee.ns.cloudflare.com, nena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.129

NS records: lee.ns.cloudflare.com, nena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcoreflow.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.118, 172.67.134.210`
AAAA	2	`2606:4700:3031::ac43:86d2, 2606:4700:3037::6815:676`
NS	2	`lee.ns.cloudflare.com, nena.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=4Ey2ZnLhJFhCAFK, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techcoreflow.com has four IP addresses: 104.21.6.118, 172.67.134.210, 2606:4700:3031::ac43:86d2 and 2606:4700:3037::6815:676.

Two other host names, along with hysc6688.com, qyhxjn.com and bluedoorproperties.net, also share IP numbers with techcoreflow.com.

Name Servers

techcoreflow.com uses two name servers for its delegation: lee.ns.cloudflare.com and nena.ns.cloudflare.com.

techcoreflow.com shares its NS records with other domains, for example iknext.com, alliedbenefitfast.com, saveergfunds.com and two others.

techcoreflow.com shares at least some of its name servers with other domains, including qualitykeenvideo.click, avra.pages.dev, construautodemexico.com.mx and two others.

These name servers are frequently paired with the name servers alexa.ns.cloudflare.com, harlan.ns.cloudflare.com and gene.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname lee.ns.cloudflare.com directs to 108.162.193.129, 172.64.33.129 and 173.245.59.129 along with 3 other IP addresses.

Hostname nena.ns.cloudflare.com directs to 108.162.194.161, 162.159.38.161 and 172.64.34.161 along with 3 other IP addresses.

Mail Servers

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

There is at least a partial MX overlap between techcoreflow.com and other domains, including taouk.com, ahoymatej.com, transportesmavesa.cl and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 4 others.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 192.178.155.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.