`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=45, name=cloudflare-ech.com
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2411911460

`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 → 2026-08-12 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-12 22:01:12

●NSmartha.ns.cloudflare.com2026-07-28 → 2026-08-12 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-12 22:01:12

●MX9e2cbf4c2dfaa8e1.mx1.emailprofi.seznam.cz2026-07-28 → 2026-08-12 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-12 22:01:12

●MX9e2cbf4c2dfaa8e1.mx2.emailprofi.seznam.cz2026-07-28 → 2026-08-12 · 2 obs

● 2026-07-28 21:01:28
● 2026-08-12 22:01:12

●A104.21.24.2112026-07-28 → 2026-08-12 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-12 22:01:12

●A172.67.220.2072026-07-28 → 2026-08-12 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-12 22:01:12

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

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-12 22:01:12

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

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-12 22:01:12

●A2606:4700:3031::ac43:dccf2026-07-28 → 2026-08-12 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-12 22:01:12

●A2606:4700:3034::6815:18d32026-07-28 → 2026-08-12 · 3 obs

○ 2026-07-28 21:01:28
● 2026-07-28 21:52:06
● 2026-08-12 22:01:12

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

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-12 22:01:12

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

● 2026-07-28 21:01:28
○ 2026-07-28 21:52:06
○ 2026-08-12 22:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
skillance.dev	arvind.ns.cloudflare.com, martha.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.227

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: 404ms | 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.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

nkjuksg.skillance.dev is delegated beneath skillance.dev.

IP Addresses

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

binssoclean.com, 3ds-max.ru, www.dapp-allthingslemon.world and two other host names share IP numbers with skillance.dev.

Name Servers

skillance.dev has two authoritative name servers — arvind.ns.cloudflare.com and martha.ns.cloudflare.com.

skillance.dev uses the same name servers as several other domains — among them etienne-coffeeshop.com, diybeautify.com, tikalcasino-pl.pl and two more.

There is at least partial name server overlap between skillance.dev and other domains — adclp.com, norbert.ch, tmcaa.org and two more among them.

These name servers tend to appear in combination with the name servers zelda.ns.cloudflare.com, gail.ns.cloudflare.com, duke.ns.cloudflare.com and lakas.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

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

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