`ad-cybersecurity.com`

DNSSEC	⚠️ Not signed
A	75.2.35.128^{🇺🇸 Amazon75.2.32.0/20}
		PTR	`aa4fb0d4ddb008714.awsglobalaccelerator.com`
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	`mail.ad-cybersecurity.com` ⭐
		A	153.127.118.162^{🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`162.118.127.153.static.www15034m.sakura.ne.jp`
SOA	`dns01.muumuu-domain.com`postmaster@ad-cybersecurity.com serial=1728641600

`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=1778340216

Previously MX for

ad-cybersecurity.com

Subdomains

mail.ad-cybersecurity.com

Same first word

ad-cybersecurity.com

DNS History

9 records (4 active, 5 former)

●NSdns01.muumuu-domain.com2026-03-30 → 2026-05-09 · 3 obs

○ 2019-12-18 14:52:22
● 2026-03-30 15:12:02
● 2026-05-09 15:32:04

●NSdns02.muumuu-domain.com2026-03-30 → 2026-05-09 · 3 obs

○ 2019-12-18 14:52:22
● 2026-03-30 15:12:02
● 2026-05-09 15:32:04

○NSmaster.dns.ne.jp2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 14:52:22
○ 2026-03-30 15:12:02
○ 2026-05-09 15:32:04

○NSns1.dns.ne.jp2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 14:52:22
○ 2026-03-30 15:12:02
○ 2026-05-09 15:32:04

○NSns2.dns.ne.jp2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 14:52:22
○ 2026-03-30 15:12:02
○ 2026-05-09 15:32:04

○MXad-cybersecurity.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 14:52:22
○ 2026-03-30 15:12:02
○ 2026-05-09 15:32:04

●MXmail.ad-cybersecurity.com2026-03-30 → 2026-05-09 · 3 obs

○ 2019-12-18 14:52:22
● 2026-03-30 15:12:02
● 2026-05-09 15:32:04

○A182.48.13.2002019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 14:52:22
○ 2026-03-30 15:12:02
○ 2026-05-09 15:32:04

●A75.2.35.1282026-03-30 → 2026-05-09 · 3 obs

○ 2019-12-18 14:52:22
● 2026-03-30 15:12:02
● 2026-05-09 15:32:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
ad-cybersecurity.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 ad-cybersecurity.com (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.2.35.128`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	1	`mail.ad-cybersecurity.com (pri: 10)`
SOA	1	`dns01.muumuu-domain.com postmaster.ad-cy`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

ad-cybersecurity.com is the parent of mail.ad-cybersecurity.com.

IP Addresses

ad-cybersecurity.com resolves to one IP number: 75.2.35.128.

other host names including kuramore.jp, www.mirai.ad.jp, cl016-test.net, pinebridge.co.jp and flets-cross.com share IP numbers with ad-cybersecurity.com.

Name Servers

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

ad-cybersecurity.com shares the same name server setup as other domains, for instance jlrj.jp, sokuwan-seitai.jp, n-effect.co.jp, e-medica.biz and smilesroffice.tokyo.

ad-cybersecurity.com at least partially shares name servers with other domains, for instance sanfrecce.com, hokusuisyouten.com, kabukiya-kyoto.com, yokohama-monogatari.com and routeboy.co.jp.

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

ad-cybersecurity.com is handled by a single mail server, mail.ad-cybersecurity.com.

mail.ad-cybersecurity.com resolves to IP 153.127.118.162.

ad-cybersecurity.com - robtex.com