webdevinterview.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`webdevinterview.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:335a^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b1fc^{Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.90^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.252^{Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
NS	`harlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfa^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c3fa^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:23fa^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.250^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.250^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.90, 172.67.177.252
		IPv6 hints	2606:4700:3031::6815:335a, 2606:4700:3034::ac43:b1fc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2414576067

`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=1793479501

Same first word

webdevinterview.com

DNS History

12 records (6 active, 6 former)

●NSada.ns.cloudflare.com2026-09-07 → 2026-10-31 · 3 obs

○ 2017-08-15 14:42:56
● 2026-09-07 00:49:24
● 2026-10-31 21:03:18

○NSdns1.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 14:42:56
○ 2026-09-07 00:49:24
○ 2026-10-31 21:03:18

○NSdns2.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 14:42:56
○ 2026-09-07 00:49:24
○ 2026-10-31 21:03:18

●NSharlan.ns.cloudflare.com2026-09-07 → 2026-10-31 · 3 obs

○ 2017-08-15 14:42:56
● 2026-09-07 00:49:24
● 2026-10-31 21:03:18

●A104.21.51.902026-09-09 → 2026-10-31 · 5 obs

○ 2026-09-07 00:49:24
● 2026-09-09 16:09:52
○ 2026-09-17 01:52:22
● 2026-09-17 20:19:58
● 2026-10-31 21:03:18

●A172.67.177.2522026-09-09 → 2026-10-31 · 5 obs

○ 2026-09-07 00:49:24
● 2026-09-09 16:09:52
○ 2026-09-17 01:52:22
● 2026-09-17 20:19:58
● 2026-10-31 21:03:18

○A188.114.96.02026-09-07 → 2026-09-17 · 5 obs

● 2026-09-07 00:49:24
○ 2026-09-09 16:09:52
● 2026-09-17 01:52:22
○ 2026-09-17 20:19:58
○ 2026-10-31 21:03:18

○A188.114.97.02026-09-07 → 2026-09-17 · 5 obs

● 2026-09-07 00:49:24
○ 2026-09-09 16:09:52
● 2026-09-17 01:52:22
○ 2026-09-17 20:19:58
○ 2026-10-31 21:03:18

●A2606:4700:3031::6815:335a2026-09-09 → 2026-10-31 · 5 obs

○ 2026-09-07 00:49:24
● 2026-09-09 16:09:52
○ 2026-09-17 01:52:22
● 2026-09-17 20:19:58
● 2026-10-31 21:03:18

●A2606:4700:3034::ac43:b1fc2026-09-09 → 2026-10-31 · 5 obs

○ 2026-09-07 00:49:24
● 2026-09-09 16:09:52
○ 2026-09-17 01:52:22
● 2026-09-17 20:19:58
● 2026-10-31 21:03:18

○A2a06:98c1:3120::2026-09-07 → 2026-09-17 · 5 obs

● 2026-09-07 00:49:24
○ 2026-09-09 16:09:52
● 2026-09-17 01:52:22
○ 2026-09-17 20:19:58
○ 2026-10-31 21:03:18

○A2a06:98c1:3121::2026-09-07 → 2026-09-17 · 5 obs

● 2026-09-07 00:49:24
○ 2026-09-09 16:09:52
● 2026-09-17 01:52:22
○ 2026-09-17 20:19:58
○ 2026-10-31 21:03:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
webdevinterview.com	ada.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: ada.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webdevinterview.com (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.90, 172.67.177.252`
AAAA	2	`2606:4700:3034::ac43:b1fc, 2606:4700:3031::6815:335a`
NS	2	`ada.ns.cloudflare.com, harlan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

webdevinterview.com points to four IP numbers: 104.21.51.90, 172.67.177.252, 2606:4700:3031::6815:335a and 2606:4700:3034::ac43:b1fc.

Name Servers

webdevinterview.com uses two name servers for its delegation: ada.ns.cloudflare.com and harlan.ns.cloudflare.com.

Host names with 6 IP numbers:

The host name harlan.ns.cloudflare.com points to: 108.162.195.250, 162.159.44.250, 172.64.35.250 and 3 other.