`asakura-ah.com`

DNSSEC	⚠️ Not signed
A	202.172.25.231^{🇯🇵 DRNET202.172.24.0/21}
		PTR	`b50.coreserver.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`asakura-ah.com` ⭐
		A	202.172.25.231^{🇯🇵 DRNET202.172.24.0/21}
			PTR	`b50.coreserver.jp`
TXT	`v=spf1 ip4:202.172.25.231 ~all`
SOA	`ns1.value-domain.com`hostmaster@asakura-ah.com 2020-08-26 #23

`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=1785390347

MX for

asakura-ah.com

Same first word

asakura-ah.com

DNS History

8 records (7 active, 1 former)

●NSns1.value-domain.com2019-12-18 → 2026-07-30 · 2 obs

● 2019-12-18 08:29:10
● 2026-07-30 06:06:56

●NSns2.value-domain.com2019-12-18 → 2026-07-30 · 2 obs

● 2019-12-18 08:29:10
● 2026-07-30 06:06:56

●NSns3.value-domain.com2026-04-20 → 2026-07-30 · 3 obs

○ 2019-12-18 08:29:10
● 2026-04-20 07:40:02
● 2026-07-30 06:06:56

●NSns4.value-domain.com2026-04-20 → 2026-07-30 · 3 obs

○ 2019-12-18 08:29:10
● 2026-04-20 07:40:02
● 2026-07-30 06:06:56

●NSns5.value-domain.com2026-04-20 → 2026-07-30 · 3 obs

○ 2019-12-18 08:29:10
● 2026-04-20 07:40:02
● 2026-07-30 06:06:56

●MXasakura-ah.com2019-12-18 → 2026-07-30 · 2 obs

● 2019-12-18 08:29:10
● 2026-07-30 06:06:56

●A202.172.25.2312026-07-30 → 2026-07-30 · 3 obs

○ 2026-05-07 14:47:20
● 2026-07-30 06:06:52
● 2026-07-30 06:06:56

○A202.172.25.512019-12-18 → 2026-05-07 · 4 obs

● 2019-12-18 08:29:10
● 2026-05-07 14:47:20
○ 2026-07-30 06:06:52
○ 2026-07-30 06:06:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
asakura-ah.com	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	5 records

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for asakura-ah.com (unsigned zone)

⏱️ Timing

Total: 1479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.172.25.231`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	1	`asakura-ah.com (pri: 10)`
TXT	1	`v=spf1 ip4:202.172.25.231 ~all`
SOA	1	`ns1.value-domain.com hostmaster.asakura-`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Mail Server Role

asakura-ah.com acts as its own mail server.

IP Addresses

asakura-ah.com points to a single IP number: 202.172.25.231.

Additional host names — totsukayaku.com, www.hanahata-pc.com, mail.yakunet.com and two others — share IP numbers with asakura-ah.com.

Name Servers

Delegation for asakura-ah.com is to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

At least some of asakura-ah.com's name servers are shared with other domains, for example betulaceous.org, hp4u.jp, yondemite.com and two more.

These name servers are frequently paired with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Host names pointing to a single IP address:

ns1.value-domain.com resolves to 172.64.52.38.

ns2.value-domain.com resolves to 172.64.53.3.

ns3.value-domain.com resolves to 172.64.52.38.

ns4.value-domain.com resolves to 172.64.53.3.

ns5.value-domain.com resolves to 172.64.52.38.

ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com are host names that all point to 172.64.52.38.

The host names ns2.value-domain.com and ns4.value-domain.com both resolve to 172.64.53.3 IP addresses.