skillrun.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`skillrun.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:df3b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1149^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.73^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.59^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`titan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`titan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`titan.ns.cloudflare.com`
		A	108.162.195.93^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	162.159.44.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	172.64.35.93^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb51132680.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.73, 172.67.223.59
		IPv6 hints	2606:4700:3031::ac43:df3b, 2606:4700:3035::6815:1149
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2411787227

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

skillrun.lk

skillrun.ru

skillrun.xyz

skillrun.com

skillrun.dev

Similar names

urllinks.pages.dev

nurskill.ind.in

nullrisk.io

risknull.com

nullrisk.org

linkurls.com

linksurl.pages.dev

runskill.xyz

nullrisk.com

slinkurl.com

nullrisk.ai

surllink.com

urllinks.com

linksurl.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NScarol.ns.cloudflare.com2026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●NStitan.ns.cloudflare.com2026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●MXmx.zoho.com2026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●MXmx2.zoho.com2026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●MXmx3.zoho.com2026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●A104.21.17.732026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●A172.67.223.592026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●A2606:4700:3031::ac43:df3b2026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

●A2606:4700:3035::6815:11492026-09-01 → 2026-09-07 · 2 obs

● 2026-09-01 22:02:54
● 2026-09-07 17:50:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
skillrun.dev	carol.ns.cloudflare.com, titan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.93

NS records: carol.ns.cloudflare.com, titan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillrun.dev (unsigned zone)

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.59, 104.21.17.73`
AAAA	2	`2606:4700:3031::ac43:df3b, 2606:4700:3035::6815:1149`
NS	2	`carol.ns.cloudflare.com, titan.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`zoho-verification=zb51132680.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

skillrun.dev resolves to four IP addresses: 104.21.17.73, 172.67.223.59, 2606:4700:3031::ac43:df3b and 2606:4700:3035::6815:1149.

Additional host names — arezzo.top, wewlplus.com, blipjap.life and two others — share IP numbers with skillrun.dev.

Name Servers

Two name servers handle the delegation for skillrun.dev: carol.ns.cloudflare.com and titan.ns.cloudflare.com.

skillrun.dev shares its name server setup with other domains, including nathan-cole082002.workers.dev, ndcbnql.workers.dev, online-retailling.digital and two others.

skillrun.dev partially shares its NS delegation with several other domains, including torviom.com, untrustworthy-ai.com, rozimo.cn and two others.

These name servers are regularly seen alongside treasure.ns.cloudflare.com and ligia.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

carol.ns.cloudflare.com resolves to 108.162.192.80, 172.64.32.80 and 173.245.58.80 among others, with 3 other IP addresses in total.

titan.ns.cloudflare.com resolves to 108.162.195.93, 162.159.44.93 and 172.64.35.93 among others, with 3 other IP addresses in total.

Mail Servers

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

skillrun.dev shares mail servers — at least in part — with other domains, including hvacdataaudit.com, netpos.com.ng, web-craftstudio.com and two others.

Host names with two IP numbers:

mx.zoho.com resolves to two addresses: 136.143.183.44 and 204.141.43.44.

Host names pointing to a single IP address:

The hostname mx2.zoho.com resolves to 204.141.33.44.

The hostname mx3.zoho.com resolves to 204.141.43.44.

mx.zoho.com along with mx3.zoho.com each resolve to 204.141.43.44 IP addresses.