🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lambda-azcoff.com`

DNSSEC	⚠️ Not signed
A	183.90.183.163^{🇯🇵 DRNET183.90.176.0/21}
		PTR	`x013.cbsv.jp`
NS	`ns1.cbsv.jp` ⭐
		A	172.64.52.149^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.199^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.cbsv.jp`
		A	172.64.53.51^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.143^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`lambda-azcoff.com` ⭐
		A	183.90.183.163^{🇯🇵 DRNET183.90.176.0/21}
			PTR	`x013.cbsv.jp`
TXT	`v=spf1 ip4:183.90.183.163 include:_spf.cbsv.jp ~all`
SOA	`ns1.cbsv.jp`hostmaster@lambda-azcoff.com 2022-02-23 #10

`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=1788517100

MX for

lambda-azcoff.com

Same first word

lambda-azcoff.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns1.cbsv.jp2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:34:44
● 2026-09-04 10:22:00

●NSns2.cbsv.jp2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:34:44
● 2026-09-04 10:22:00

●MXlambda-azcoff.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:34:44
● 2026-09-04 10:22:00

●A183.90.183.1632026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:34:44
● 2026-09-04 10:22:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lambda-azcoff.com	ns1.cbsv.jp, ns2.cbsv.jp	-

✅ Authoritative Response

Server:172.64.52.149

NS records: ns1.cbsv.jp, ns2.cbsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda-azcoff.com (unsigned zone)

⏱️ Timing

Total: 1092ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.183.163`
NS	2	`ns1.cbsv.jp, ns2.cbsv.jp`
MX	1	`lambda-azcoff.com (pri: 10)`
TXT	1	`v=spf1 ip4:183.90.183.163 include:_spf.c`
SOA	1	`ns1.cbsv.jp hostmaster.lambda-azcoff.com`

Analysis

Mail Server Role

lambda-azcoff.com serves as a mail server for lambda-azcoff.com.

IP Addresses

lambda-azcoff.com has exactly one IP address — 183.90.183.163.

matet.genkou.net, mania-image.com, muppens.genkou.net plus two other host names have IP numbers in common with lambda-azcoff.com.

Name Servers

Two name servers handle the delegation for lambda-azcoff.com: ns1.cbsv.jp and ns2.cbsv.jp.

The name server configuration of lambda-azcoff.com is shared with other domains, for instance bouhan-taizen.com, swapple.net, photobbs.net and two others.

There is at least partial name server overlap between lambda-azcoff.com and other domains — nuki2.com, wakame.pink, smartfactorydock.com and two more among them.

These name servers are routinely deployed together with the name servers a.misconfigured.dns.server.invalid.

ns1.cbsv.jp and ns2.cbsv.jp both carry two IP addresses. The A records for ns1.cbsv.jp are 172.64.52.149 and 172.64.52.199; the A records for ns2.cbsv.jp are 172.64.53.51 and 172.64.53.143.

Mail Servers

lambda-azcoff.com uses exactly one mail server, which is lambda-azcoff.com.

lambda-azcoff.com carries a single IP number, which is 183.90.183.163.

lambda-azcoff.com - robtex.com