mentorhack.com - dns.ninja

`mentorhack.com`

DNSSEC	⚠️ Not signed
A	104.21.80.198^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.102^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dee.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dee.ns.cloudflare.com`
		A	108.162.192.93^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	172.64.32.93^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	173.245.58.93^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
NS	`oswald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
TXT	`google-site-verification=dMfCPEE-2a615u6UtliFeeaBe5HChAotzZ6piTUV7tA`
TXT	`v=spf1 include:zoho.com include:mail.zendesk.com ~all`
TXT	`zoho-verification=zb15699465.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.198, 172.67.153.102
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`dee.ns.cloudflare.com`dns@cloudflare.com serial=2406851599

`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=1782712315

Subdomains

www.mentorhack.com

Same first word

mentorhack.ru

mentorhack.com

Similar names

DNS History

16 records (7 active, 9 former)

●NSdee.ns.cloudflare.com2026-02-18 → 2026-06-29 · 3 obs

○ 2016-12-18 13:09:20
● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

○NSns-cloud1.googledomains.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○NSns-cloud2.googledomains.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○NSns-cloud3.googledomains.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○NSns-cloud4.googledomains.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

●NSoswald.ns.cloudflare.com2026-02-18 → 2026-06-29 · 3 obs

○ 2016-12-18 13:09:20
● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

○MXalt1.gmr-smtp-in.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○MXalt2.gmr-smtp-in.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○MXalt3.gmr-smtp-in.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○MXalt4.gmr-smtp-in.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

○MXgmr-smtp-in.l.google.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:09:20
○ 2026-02-18 18:07:06
○ 2026-06-29 06:13:32

●MXmx.zoho.com2026-02-18 → 2026-06-29 · 3 obs

○ 2016-12-18 13:09:20
● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

●MXmx2.zoho.com2026-02-18 → 2026-06-29 · 3 obs

○ 2016-12-18 13:09:20
● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

●MXmx3.zoho.com2026-02-18 → 2026-06-29 · 3 obs

○ 2016-12-18 13:09:20
● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

●A104.21.80.1982026-02-18 → 2026-06-29 · 2 obs

● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

●A172.67.153.1022026-02-18 → 2026-06-29 · 2 obs

● 2026-02-18 18:07:06
● 2026-06-29 06:13:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
mentorhack.com	dee.ns.cloudflare.com, oswald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.93

NS records: dee.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mentorhack.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.198, 172.67.153.102`
NS	2	`dee.ns.cloudflare.com, oswald.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`google-site-verification=dMfCPEE-2a615u6, v=spf1 include:zoho.com include:mail.zen...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mentorhack.com is the parent zone for www.mentorhack.com.

IP Addresses

mentorhack.com resolves to the IP addresses 104.21.80.198 and 172.67.153.102

Additional host names — umeedhjewelry.com, 889993613.xyz, www.ed5dc748b7.top and two others — share IP numbers with mentorhack.com.

Name Servers

The NS records for mentorhack.com delegate to dee.ns.cloudflare.com and oswald.ns.cloudflare.com.

mentorhack.com shares its name server setup with other domains, including a990.com, escorteskisehir.com, casinoolymp-bd.com and two others.

mentorhack.com partially shares its NS delegation with several other domains, including oaklandguns.com, talkharborbuzz.com, suscrip.com and two others.

These name servers are regularly seen alongside violet.ns.cloudflare.com and hugh.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

dee.ns.cloudflare.com maps to 108.162.192.93, 172.64.32.93, 173.245.58.93 and 3 additional IP addresses.

oswald.ns.cloudflare.com maps to 108.162.193.218, 172.64.33.218, 173.245.59.218 and 3 additional IP addresses.

Mail Servers

mentorhack.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

mentorhack.com shares mail servers — at least in part — with other domains, including efficiotools.online, goldensky.mx, lanhub.net and two others.

All three hosts carry a single IP: mx2.zoho.com directs to 204.141.33.44, while mx3.zoho.com and mx.zoho.com both direct to 204.141.43.44.

mx3.zoho.com and mx.zoho.com each have 204.141.43.44 IP addresses.