`asm11.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

cfs-n.co.jp

arai-foods.co.jp

white-ota.co.jp

niigatashi-silver.or.jp

nilaco.jp

oohasi.co.jp

Similar names

sam11.cn

ams11.com

1mas1.com

sam11.in

11sam.com

DNS History

2 records (1 active, 1 former)

○A153.120.3.2352026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 03:51:34
○ 2026-02-18 13:32:56
○ 2026-04-24 13:41:16

●A153.120.36.1332026-02-18 → 2026-04-24 · 3 obs

○ 2026-02-18 03:51:34
● 2026-02-18 13:32:56
● 2026-04-24 13:41:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	h.dns.jp, e.dns.jp, a.dns.jp, b.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: 1191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.120.36.133`

Analysis

Mail Server Role

asm11.spamsensor.jp serves as the mail server for cfs-n.co.jp, arai-foods.co.jp, white-ota.co.jp, niigatashi-silver.or.jp and nilaco.jp and a few other domains.

IP Addresses

asm11.spamsensor.jp points to a single IP address: 153.120.36.133.

Other host names such as asm03.spamsensor.jp, ns2m16.spamsensor.jp, asm07.spamsensor.jp, ncccm34.spamsensor.jp and asm12.spamsensor.jp share IP numbers with asm11.spamsensor.jp.

asm11.spamsensor.jp - robtex.com