`skylabnetwork.jp`

DNSSEC	⚠️ Not signed
A	34.111.141.225^{🇺🇸 Google34.108.0.0/14}
		PTR	`225.141.111.34.bc.googleusercontent.com`
NS	`craig.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`craig.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`craig.ns.cloudflare.com`
		A	108.162.195.192^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
		A	162.159.44.192^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
		A	172.64.35.192^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`skylab.sakura.ne.jp` ⭐
		A	49.212.235.52^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3342.sakura.ne.jp`
TXT	`google-site-verification=6p5HmXq21w8ufv1PPdqDRHuIJjnrCw6Y_HJ2v94PkTo`
TXT	`v=spf1 a:skylab.sakura.ne.jp mx ~all`
SOA	`craig.ns.cloudflare.com`dns@cloudflare.com serial=2403693892

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1778214602

Same first word

skylabnetwork.jp

DNS History

5 records (4 active, 1 former)

●NScraig.ns.cloudflare.com2026-03-17 → 2026-05-08 · 2 obs

● 2026-03-17 05:09:10
● 2026-05-08 04:48:36

●NSsharon.ns.cloudflare.com2026-03-17 → 2026-05-08 · 2 obs

● 2026-03-17 05:09:10
● 2026-05-08 04:48:36

●MXskylab.sakura.ne.jp2026-05-08 → 2026-05-08 · 3 obs

○ 2026-05-04 08:03:28
● 2026-05-08 04:48:34
● 2026-05-08 04:48:36

○MXwww3396.sakura.ne.jp2026-03-17 → 2026-05-04 · 4 obs

● 2026-03-17 05:09:10
● 2026-05-04 08:03:28
○ 2026-05-08 04:48:34
○ 2026-05-08 04:48:36

●A34.111.141.2252026-03-17 → 2026-05-08 · 2 obs

● 2026-03-17 05:09:10
● 2026-05-08 04:48:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
skylabnetwork.jp	sharon.ns.cloudflare.com, craig.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.221

NS records: sharon.ns.cloudflare.com, craig.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skylabnetwork.jp (unsigned zone)

⏱️ Timing

Total: 821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.111.141.225`
NS	2	`craig.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	1	`skylab.sakura.ne.jp (pri: 10)`
TXT	2	`google-site-verification=6p5HmXq21w8ufv1, v=spf1 a:skylab.sakura.ne.jp mx ~all`
SOA	1	`craig.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

skylabnetwork.jp resolves to a single IP address: 34.111.141.225.

Other host names including isohama.jp, satue.co.jp, kobelco-al-wire.com, nocodesalon.com and graffity.jp share IP numbers with skylabnetwork.jp.

Name Servers

skylabnetwork.jp's delegation uses two name servers, craig.ns.cloudflare.com and sharon.ns.cloudflare.com.

skylabnetwork.jp shares the same name server setup as other domains, for example grupobennetts.com.mx, technossus.com, bennetts.com.mx, yac.media and technossushealth.com.

skylabnetwork.jp at least partially shares name servers with other domains, including wholesalesavers.com.au, myxz118.com, limelightcinema.co.nz, shomreybrit.com and nearoth.com.

these name servers are commonly used with skip.ns.cloudflare.com, kim.ns.cloudflare.com, jessica.ns.cloudflare.com and lauryn.ns.cloudflare.com.

Host names with six IP numbers:

craig.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc0, 2803:f800:50::6ca2:c3c0, 2a06:98c1:50::ac40:23c0, 108.162.195.192, 162.159.44.192 and 172.64.35.192.

sharon.ns.cloudflare.com points to: 2606:4700:50::adf5:3add, 2803:f800:50::6ca2:c0dd, 2a06:98c1:50::ac40:20dd, 108.162.192.221, 172.64.32.221 and 173.245.58.221.

Mail Servers

skylabnetwork.jp is handled by a single mail server, skylab.sakura.ne.jp.

skylab.sakura.ne.jp points to a single IP: 49.212.235.52.

skylabnetwork.jp - robtex.com