`skb48.com`

DNSSEC	⚠️ Not signed
A	133.18.64.133^{🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.}
		PTR	`o4041-222.kagoya.net`
NS	`dns01.muumuu-domain.com` ⭐
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`skb48com.sakura.ne.jp` ⭐
		A	210.224.185.218^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www2578.sakura.ne.jp`
SOA	`dns01.muumuu-domain.com`postmaster@skb48.com serial=1580120592

`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=1774664172

Same first word

skb48.ru

skb48.com

skb48.jp

DNS History

6 records (4 active, 2 former)

●NSdns01.muumuu-domain.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-06-09 03:47:50
● 2026-03-28 02:18:38
● 2026-03-28 02:18:40

●NSdns02.muumuu-domain.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-06-09 03:47:50
● 2026-03-28 02:18:38
● 2026-03-28 02:18:40

○NSns1.value-domain.com2015-08-09 → 2017-06-09 · 4 obs

● 2015-08-09 14:35:20
● 2017-06-09 03:47:50
○ 2026-03-28 02:18:38
○ 2026-03-28 02:18:40

○NSns2.value-domain.com2015-08-09 → 2017-06-09 · 4 obs

● 2015-08-09 14:35:20
● 2017-06-09 03:47:50
○ 2026-03-28 02:18:38
○ 2026-03-28 02:18:40

●MXskb48com.sakura.ne.jp2015-08-09 → 2026-03-28 · 2 obs

● 2015-08-09 14:35:20
● 2026-03-28 02:18:40

●A133.18.64.1332015-08-09 → 2026-03-28 · 2 obs

● 2015-08-09 14:35:20
● 2026-03-28 02:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
skb48.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skb48.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.18.64.133`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	1	`skb48com.sakura.ne.jp (pri: 10)`
SOA	1	`dns01.muumuu-domain.com postmaster.skb48`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

IP Addresses

skb48.com resolves to one IP number: 133.18.64.133.

Other host names, for instance love-life.jp, f-doll.com, skb48.jp and o4041-222.kagoya.net share IP numbers with skb48.com.

Name Servers

skb48.com is delegated to two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com.

skb48.com shares the same name server setup as other domains, for instance 2103.info, edunuts.net, toshikaikei.biz, tohoku-bokujo.co.jp and wakuwakuzeminaru.com.

skb48.com at least partially shares name servers with other domains, for instance megane-park0007.com, elcielo-hairsalon.com, istep-n.com, 2nd-mail.com and comsnet.biz.

Host names with one IP number:

dns01.muumuu-domain.com points to 202.239.23.39

dns02.muumuu-domain.com points to 160.251.249.62

Mail Servers

skb48.com is handled by a single mail server, skb48com.sakura.ne.jp.

skb48.com shares the same mail server setup as other domains, for instance skb48com.sakura.ne.jp.

skb48com.sakura.ne.jp resolves to IP 210.224.185.218.

skb48.com - robtex.com

skb48.com

com