`asm10.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

tokiwadensen.co.jp

tsuboi-k.co.jp

max-e.co.jp

shin-ei-osaka.co.jp

okadaya.net

e-gyoseisyoshi.jp

kotohira-ds.co.jp

Same first word

asm10.de

Similar names

ams10.com

mas10.com

mas10.ar

sam01.com

msa10.fr

ma10s.dk

ams10.nl

sam10.com

msa01.fr

10mas.com

ams01.com

sam10.ru

DNS History

2 records (1 active, 1 former)

○A153.120.3.2352026-02-15 → 2026-02-16 · 4 obs

● 2026-02-15 08:34:54
● 2026-02-16 01:58:12
○ 2026-02-20 00:07:00
○ 2026-04-27 12:40:02

●A153.120.36.1332026-02-20 → 2026-04-27 · 3 obs

○ 2026-02-16 01:58:12
● 2026-02-20 00:07:00
● 2026-04-27 12:40:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, b.dns.jp, e.dns.jp, h.dns.jp...	-
spamsensor.jp	ns1.coco-cloud.jp, ns2.coco-cloud.jp	-

✅ Authoritative Response

Server:153.122.56.15

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spamsensor.jp (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.120.36.133`

Analysis

Mail Server Role

asm10.spamsensor.jp serves as the mail server for tokiwadensen.co.jp, tsuboi-k.co.jp, max-e.co.jp, shin-ei-osaka.co.jp, okadaya.net and a few other domains.

IP Addresses

asm10.spamsensor.jp points to an IP address: 153.120.36.133.

other host names include www15119uj.sakura.ne.jp, asm04.spamsensor.jp, asm01.spamsensor.jp, nccah03.spamsensor.jp and nccch11.spamsensor.jp; they share IP numbers with asm10.spamsensor.jp.

asm10.spamsensor.jp - robtex.com