`allegro-audio.com`

DNSSEC	⚠️ Not signed
A	219.94.129.50^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www1040.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`allegro-audio.com` ⭐
		A	219.94.129.50^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www1040.sakura.ne.jp`
TXT	`v=spf1 a:www1040.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-10-05 #2

`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=1778522431

MX for

allegro-audio.com

Same first word

allegro-audio.com

DNS History

10 records (5 active, 5 former)

○NS01.dnsv.jp2015-08-16 → 2020-04-05 · 4 obs

● 2015-08-16 14:48:48
● 2020-04-05 16:26:00
○ 2026-03-12 21:00:08
○ 2026-05-11 18:12:22

○NS02.dnsv.jp2015-08-16 → 2020-04-05 · 4 obs

● 2015-08-16 14:48:48
● 2020-04-05 16:26:00
○ 2026-03-12 21:00:08
○ 2026-05-11 18:12:22

●NSmaster.dns.ne.jp2026-03-12 → 2026-05-11 · 3 obs

○ 2020-04-05 16:26:00
● 2026-03-12 21:00:08
● 2026-05-11 18:12:22

●NSns1.dns.ne.jp2026-03-12 → 2026-05-11 · 3 obs

○ 2020-04-05 16:26:00
● 2026-03-12 21:00:08
● 2026-05-11 18:12:22

●NSns2.dns.ne.jp2026-03-12 → 2026-05-11 · 3 obs

○ 2020-04-05 16:26:00
● 2026-03-12 21:00:08
● 2026-05-11 18:12:22

●MXallegro-audio.com2026-03-12 → 2026-05-11 · 2 obs

● 2026-03-12 21:00:08
● 2026-05-11 18:12:22

○A157.7.174.952020-04-05 → 2020-04-05 · 4 obs

○ 2017-03-26 10:40:50
● 2020-04-05 16:26:00
○ 2026-03-12 21:00:08
○ 2026-05-11 18:12:22

○A163.44.76.1412017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-18 13:26:12
● 2017-03-26 10:40:50
○ 2020-04-05 16:26:00
○ 2026-05-11 18:12:22

○A210.172.129.802015-08-16 → 2016-07-18 · 4 obs

● 2015-08-16 14:48:48
● 2016-07-18 13:26:12
○ 2017-03-26 10:40:50
○ 2026-05-11 18:12:22

●A219.94.129.502026-03-12 → 2026-05-11 · 3 obs

○ 2020-04-05 16:26:00
● 2026-03-12 21:00:08
● 2026-05-11 18:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
allegro-audio.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for allegro-audio.com (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.94.129.50`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`allegro-audio.com (pri: 10)`
TXT	1	`v=spf1 a:www1040.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

allegro-audio.com serves as the mail server for allegro-audio.com.

IP Addresses

allegro-audio.com points to a single IP number: 219.94.129.50.

Other host names, for instance cogrit.com, hechicami.net, wagamehogonokai.sakura.ne.jp, dc-fujita.com and yasuda-kaikei.jp share IP numbers with allegro-audio.com.

Name Servers

The delegation for allegro-audio.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

allegro-audio.com at least partially shares name servers with other domains, for instance yukasi-jw.com, goshonoseikei.sakura.ne.jp, haru-anim.com, rvf-rc45.net and cerberus.jp.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with one IP number:

master.dns.ne.jp points to 210.224.172.18.

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

A single mail server handles allegro-audio.com.

allegro-audio.com points to a single IP: 219.94.129.50.

allegro-audio.com - robtex.com