`hazelnutworks.com`

DNSSEC	⚠️ Not signed
A	162.43.112.20^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv19.minibird.netowl.jp`
NS	`ns1.minibird.jp` ⭐
		A	162.43.112.90^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns1.minibird.jp`
NS	`ns2.minibird.jp`
		A	162.43.112.91^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns2.minibird.jp`
NS	`ns3.minibird.jp`
		A	162.43.113.242^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`ns3.minibird.jp`
MX	`hazelnutworks.com` ⭐
		A	162.43.112.20^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`sv19.minibird.netowl.jp`
TXT	`v=spf1 +a:sv19.minibird.netowl.jp +a:hazelnutworks.com +mx include:spf.sender...`
SOA	`ns1.minibird.jp`root@sv0.minibird.jp serial=0

`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=1771291435

MX for

hazelnutworks.com

Same first word

hazelnutworks.com

DNS History

6 records (5 active, 1 former)

●NSns1.minibird.jp2015-05-21 → 2026-03-24 · 2 obs

● 2015-05-21 06:34:28
● 2026-03-24 06:43:56

●NSns2.minibird.jp2015-05-21 → 2026-03-24 · 2 obs

● 2015-05-21 06:34:28
● 2026-03-24 06:43:56

●NSns3.minibird.jp2015-05-21 → 2026-03-24 · 2 obs

● 2015-05-21 06:34:28
● 2026-03-24 06:43:56

●MXhazelnutworks.com2015-05-21 → 2026-03-24 · 2 obs

● 2015-05-21 06:34:28
● 2026-03-24 06:43:56

○A112.78.117.202015-05-21 → 2020-01-11 · 4 obs

● 2015-05-21 06:34:28
● 2020-01-11 04:02:50
○ 2026-02-20 19:00:16
○ 2026-03-24 06:43:56

●A162.43.112.202026-02-20 → 2026-03-24 · 3 obs

○ 2020-01-11 04:02:50
● 2026-02-20 19:00:16
● 2026-03-24 06:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hazelnutworks.com	ns1.minibird.jp, ns2.minibird.jp, ns3.minibird.jp	-

✅ Authoritative Response

Server:162.43.112.90

NS records: ns1.minibird.jp, ns2.minibird.jp, ns3.minibird.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hazelnutworks.com (unsigned zone)

⏱️ Timing

Total: 1186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.112.20`
NS	3	`ns1.minibird.jp, ns3.minibird.jp...`
MX	1	`hazelnutworks.com (pri: 0)`
TXT	1	`v=spf1 +a:sv19.minibird.netowl.jp +a:haz`
SOA	1	`ns1.minibird.jp root.sv0.minibird.jp`

Analysis

Mail Server Role

hazelnutworks.com serves as the mail server for hazelnutworks.com.

IP Addresses

hazelnutworks.com resolves to one IP number: 162.43.112.20.

Other host names, for instance threeaster.net, sol2011.com, toto-g.jp, ishinomaki.cc and blog.jerrysphoto.net share IP numbers with hazelnutworks.com.

Name Servers

hazelnutworks.com is delegated to three name servers: ns1.minibird.jp, ns2.minibird.jp and ns3.minibird.jp.

hazelnutworks.com at least partially shares name servers with other domains, including sorano(0x73686974)a.com, saqai.com, jimame.com, linkageplan.com and freemarch.jp.

Host names with a single IP:

ns1.minibird.jp points to 162.43.112.90; ns2.minibird.jp points to 162.43.112.91; ns3.minibird.jp points to 162.43.113.242.

Mail Servers

hazelnutworks.com is handled by a single mail server, hazelnutworks.com.

Host name hazelnutworks.com resolves to a single IP: 162.43.112.20.

hazelnutworks.com - robtex.com