🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techinterviewnode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a280^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2a8d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.141^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.128^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c14f^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:214f^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.79^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.79^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.79^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`hadlee.ns.cloudflare.com`
		A	2606:4700:50::a29f:2643^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c243^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2243^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.67^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.67^{Cloudflare172.64.34.0/24 , 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	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
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}
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}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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}
TXT	`google-site-verification=uF6Ej9FYuhgCMaisTLs663mr1IUEh-73LPPKA50Hxn4`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.141, 172.67.162.128
		IPv6 hints	2606:4700:3031::ac43:a280, 2606:4700:3037::6815:2a8d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2416475038

`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=1791698179

Same first word

techinterviewnode.org

techinterviewnode.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSburt.ns.cloudflare.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●NShadlee.ns.cloudflare.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●MXalt1.aspmx.l.google.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●MXalt2.aspmx.l.google.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●MXalt3.aspmx.l.google.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●MXalt4.aspmx.l.google.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●MXaspmx.l.google.com2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●A104.21.42.1412026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●A172.67.162.1282026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●A2606:4700:3031::ac43:a2802026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

●A2606:4700:3037::6815:2a8d2026-09-02 → 2026-10-11 · 2 obs

● 2026-09-02 12:21:08
● 2026-10-11 06:17:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
techinterviewnode.com	burt.ns.cloudflare.com, hadlee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.34.67

NS records: burt.ns.cloudflare.com, hadlee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techinterviewnode.com (unsigned zone)

⏱️ Timing

Total: 2584ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.128, 104.21.42.141`
AAAA	2	`2606:4700:3031::ac43:a280, 2606:4700:3037::6815:2a8d`
NS	2	`burt.ns.cloudflare.com, hadlee.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=uF6Ej9FYuhgCMai, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techinterviewnode.com has four IP addresses: 104.21.42.141, 172.67.162.128, 2606:4700:3031::ac43:a280 and 2606:4700:3037::6815:2a8d.

widzedom.com, sawan888.review, oneplanet.com.au plus two other host names have IP numbers in common with techinterviewnode.com.

Name Servers

The NS records for techinterviewnode.com delegate to burt.ns.cloudflare.com and hadlee.ns.cloudflare.com.

The name server configuration of techinterviewnode.com is shared with other domains, for instance ledenevne.workers.dev, qwil-connect.com, andre0pedro0.workers.dev and two others.

techinterviewnode.com has at least partial name server overlap with other domains, such as babytoy28.workers.dev, zelomarcasepatentes.com.br, tvgnzmtyth.pages.dev and two others.

It is common to see these name servers used together with name servers shane.ns.cloudflare.com and desi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

burt.ns.cloudflare.com maps to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 additional IP addresses.

hadlee.ns.cloudflare.com maps to 108.162.194.67, 162.159.38.67, 172.64.34.67 and 3 additional IP addresses.

Mail Servers

Mail for techinterviewnode.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.

At least some of the mail servers used by techinterviewnode.com are shared with other domains: doanhtritech.vn, everosecompany.com, clubmavro.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 64.233.180.26 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 172.253.116.27 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::1a.

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