skillance.dev - dns.ninja

`skillance.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dccf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:18d3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.211^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.207^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arvind.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arvind.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arvind.ns.cloudflare.com`
		A	108.162.195.227^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	162.159.44.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	172.64.35.227^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
NS	`martha.ns.cloudflare.com`
		A	2606:4700:50::a29f:268e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martha.ns.cloudflare.com`
		A	108.162.194.142^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	162.159.38.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	172.64.34.142^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
MX	`9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.cz` ⭐
		A	2a02:598:2::1146^{🇨🇿 SEZNAM-CZ2a02:598:2::/48}
			PTR	`wildcard.mx2.emailprofi.seznam.cz`
		A	77.75.77.146^{🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III}
			PTR	`wildcard.mx2.emailprofi.seznam.cz`
MX	`9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.cz`⁽²⁰⁾
		A	2a02:598:2::1056^{🇨🇿 SEZNAM-CZ2a02:598:2::/48}
			PTR	`wildcard.mx1.emailprofi.seznam.cz`
		A	77.75.77.56^{🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III}
			PTR	`wildcard.mx1.emailprofi.seznam.cz`
TXT	`google-site-verification=4ZLZga0ej785QvmzAd9cV9GR35i6AKQ_NSANTdbsLAU`
TXT	`mailerlite-domain-verification=3e081c2599ef89a31588bea34378aa9cafe7fafb`
TXT	`v=spf1 include:spf.seznam.cz a mx include:_spf.mlsend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.211, 172.67.220.207
		IPv6 hints	2606:4700:3031::ac43:dccf, 2606:4700:3034::6815:18d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2410216675

`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)

Subdomains

nkjuksg.skillance.dev

Same first word

skillance.dev

Similar names

DNS History

12 records (8 active, 4 former)

●NSarvind.ns.cloudflare.com2026-07-28 → 2026-08-08 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-08 10:34:36

●NSmartha.ns.cloudflare.com2026-07-28 → 2026-08-08 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-08 10:34:36

●MX9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.cz2026-07-28 → 2026-08-08 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-08 10:34:36

●MX9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.cz2026-07-28 → 2026-08-08 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-08 10:34:36

●A104.21.24.2112026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-08 10:34:36

●A172.67.220.2072026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-08 10:34:36

○A188.114.96.42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-08 10:34:36

○A188.114.97.42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-08 10:34:36

●A2606:4700:3031::ac43:dccf2026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-08 10:34:36

●A2606:4700:3034::6815:18d32026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-08 10:34:36

○A2a06:98c1:3120::42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-08 10:34:36

○A2a06:98c1:3121::42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-08 10:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
skillance.dev	arvind.ns.cloudflare.com, martha.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.227

NS records: arvind.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillance.dev (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.211, 172.67.220.207`
AAAA	2	`2606:4700:3034::6815:18d3, 2606:4700:3031::ac43:dccf`
NS	2	`arvind.ns.cloudflare.com, martha.ns.cloudflare.com`
MX	2	`9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.c, 9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.c`
TXT	3	`google-site-verification=4ZLZga0ej785Qvm, mailerlite-domain-verification=3e081c259...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arvind.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

skillance.dev serves as the parent of nkjuksg.skillance.dev.

IP Addresses

skillance.dev has four IP addresses: 104.21.24.211, 172.67.220.207, 2606:4700:3031::ac43:dccf and 2606:4700:3034::6815:18d3.

Among the host names that share IP numbers with skillance.dev are binssoclean.com, 3ds-max.ru, www.dapp-allthingslemon.world and two others.

Name Servers

skillance.dev is delegated to two name servers: arvind.ns.cloudflare.com and martha.ns.cloudflare.com.

skillance.dev has the same name server delegation as a number of other domains, such as etienne-coffeeshop.com, diybeautify.com, tikalcasino-pl.pl and two more.

skillance.dev has at least partial name server overlap with other domains, such as adclp.com, norbert.ch, tmcaa.org and two others.

It is common to find these name servers paired with the name servers zelda.ns.cloudflare.com, gail.ns.cloudflare.com, duke.ns.cloudflare.com and lakas.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

arvind.ns.cloudflare.com resolves to 108.162.195.227, 162.159.44.227, 172.64.35.227 and 3 other IP addresses.

martha.ns.cloudflare.com resolves to 108.162.194.142, 162.159.38.142, 172.64.34.142 and 3 other IP addresses.

Mail Servers

The MX records for skillance.dev point to two mail servers: 9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.cz and 9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.cz.

9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.cz and 9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.cz each resolve to two IP addresses: 9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.cz points to 77.75.77.56 and 2a02:598:2::1056, while 9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.cz points to 77.75.77.146 and 2a02:598:2::1146.