`asm06.spamsensor.jp`

DNSSEC	⚠️ Not signed
A	153.120.36.133^{🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`mc02.spamsensor.jp`

`spamsensor.jp`

	DNSSEC	⚠️ Not signed
	A	153.126.163.110^{🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
	NS	`ns1.coco-cloud.jp` ⭐
	NS	`ns2.coco-cloud.jp`
	MX	`scr01.spamsensor.jp` ⭐
	TXT	`v=spf1 +ip4:153.126.163.110 +ip4:153.120.36.133 +include:rlspf.coco-cloud.jp ...`
	SOA	`ns1.coco-cloud.jp`info@net-com.ad.jp 2026-03-15 #0

MX for

motoken.co.jp

tokyocopy-s.co.jp

ikeda-bolt.co.jp

flavour-net.jp

Similar names

mas06.com

mas60.com

ams60.com

mas60.es

DNS History

2 records (1 active, 1 former)

○A153.120.3.2352026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 15:51:14
○ 2026-02-24 05:52:14
○ 2026-04-29 12:29:56

●A153.120.36.1332026-02-24 → 2026-04-29 · 3 obs

○ 2026-02-17 15:51:14
● 2026-02-24 05:52:14
● 2026-04-29 12:29:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	d.dns.jp, g.dns.jp, h.dns.jp, e.dns.jp...	-
spamsensor.jp	ns2.coco-cloud.jp, ns1.coco-cloud.jp	-

✅ Authoritative Response

Server:160.16.135.155

NS records: ns2.coco-cloud.jp, ns1.coco-cloud.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spamsensor.jp (unsigned zone)

⏱️ Timing

Total: 952ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.120.36.133`

Analysis

Mail Server Role

asm06.spamsensor.jp serves as the mail server for motoken.co.jp, tokyocopy-s.co.jp, ikeda-bolt.co.jp and flavour-net.jp.

IP Addresses

asm06.spamsensor.jp points to a single IP: 153.120.36.133.

Other host names, for instance asm13.spamsensor.jp, ns2m02.spamsensor.jp, nccch13.spamsensor.jp, asm08.spamsensor.jp and nccah01.spamsensor.jp share IP numbers with asm06.spamsensor.jp.

asm06.spamsensor.jp - robtex.com