`sugayakaikei.com`

DNSSEC	⚠️ Not signed
A	49.212.235.72^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www3362.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	`sugayakaikei.com` ⭐
		A	49.212.235.72^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3362.sakura.ne.jp`
TXT	`v=spf1 a:www3362.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2017-11-07 #20

`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=1785510422

MX for

sugayakaikei.com

Same first word

sugayakaikei.com

DNS History

14 records (5 active, 9 former)

●NSmaster.dns.ne.jp2026-07-31 → 2026-07-31 · 2 obs

○ 2017-06-13 00:22:42
● 2026-07-31 15:35:26

○NSns1.bdm.microsoftonline.com2015-08-22 → 2017-06-13 · 3 obs

● 2015-08-22 23:29:56
● 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

●NSns1.dns.ne.jp2026-07-31 → 2026-07-31 · 2 obs

○ 2017-06-13 00:22:42
● 2026-07-31 15:35:26

○NSns2.bdm.microsoftonline.com2015-08-22 → 2017-06-13 · 3 obs

● 2015-08-22 23:29:56
● 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

●NSns2.dns.ne.jp2026-07-31 → 2026-07-31 · 2 obs

○ 2017-06-13 00:22:42
● 2026-07-31 15:35:26

○NSns3.bdm.microsoftonline.com2015-08-22 → 2017-06-13 · 3 obs

● 2015-08-22 23:29:56
● 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

○NSns4.bdm.microsoftonline.com2015-08-22 → 2017-06-13 · 3 obs

● 2015-08-22 23:29:56
● 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

○MXsugayakaikei-com.mail.eo.outlook.com2015-08-22 → 2017-06-13 · 3 obs

● 2015-08-22 23:29:56
● 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

●MXsugayakaikei.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-06-13 00:22:42
● 2026-07-31 15:35:26

○A104.146.181.282017-06-13 → 2017-06-13 · 3 obs

○ 2016-09-26 22:02:40
● 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

○A104.146.196.282016-09-26 → 2016-09-26 · 4 obs

○ 2016-03-28 21:52:58
● 2016-09-26 22:02:40
○ 2017-06-13 00:22:42
○ 2026-07-31 15:35:26

○A191.234.144.362015-08-22 → 2015-12-28 · 4 obs

● 2015-08-22 23:29:56
● 2015-12-28 22:15:12
○ 2016-03-28 21:52:58
○ 2026-07-31 15:35:26

○A191.234.150.282016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-28 22:15:12
● 2016-03-28 21:52:58
○ 2016-09-26 22:02:40
○ 2026-07-31 15:35:26

●A49.212.235.722026-07-31 → 2026-07-31 · 2 obs

○ 2017-06-13 00:22:42
● 2026-07-31 15:35:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sugayakaikei.com (unsigned zone)

⏱️ Timing

Total: 2603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.212.235.72`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`sugayakaikei.com (pri: 10)`
TXT	1	`v=spf1 a:www3362.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

The MX record for sugayakaikei.com points back to sugayakaikei.com — it is its own mail server.

IP Addresses

sugayakaikei.com directs to one IP number, which is 49.212.235.72.

Among the host names that share IP numbers with sugayakaikei.com are yoijimu.com, j-care.or.jp, tenerenoki.com and two others.

Name Servers

sugayakaikei.com carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of sugayakaikei.com overlap at least partially with those of other domains — among them jhg.f-counter.com, hayaken.net, lab751.com and two more.

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 — each hostname maps to exactly one IP address.

Mail Servers

The MX record for sugayakaikei.com points to a single mail server: sugayakaikei.com.

sugayakaikei.com carries a single IP number, which is 49.212.235.72.

sugayakaikei.com - robtex.com