heroe.jp - dns.ninja

`heroe.jp`

DNSSEC	⚠️ Not signed
A	120.136.10.49^{🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.}
		PTR	`sv548.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`heroe.jp` ⭐
		A	120.136.10.49^{🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.}
			PTR	`sv548.xserver.jp`
TXT	`worksmobile.certification.u2avju8czlzztp1uvg.hdwccgn3pjoo0s.v4kvheb5r`
TXT	`v=spf1 +a:sv548.xserver.jp +a:heroe.jp +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.xserver.jp`root@sv0.xserver.jp serial=0

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1781769602

MX for

heroe.jp

Same first word

heroe.jp

heroe.eu

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heroe.es

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heroe.it

heroe.com

heroe.mx

heroe.org

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heero.eu

heero.it

heero.info

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ehero.org

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rohee.fr

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hereo.de

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ohree.com

hoere.eu

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heero.net

DNS History

7 records (7 active, 0 former)

●NSns1.xserver.jp2015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

●NSns2.xserver.jp2015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

●NSns3.xserver.jp2015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

●NSns4.xserver.jp2015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

●NSns5.xserver.jp2015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

●MXheroe.jp2015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

●A120.136.10.492015-06-25 → 2026-06-18 · 2 obs

● 2015-06-25 00:42:28
● 2026-06-18 08:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	15 records
heroe.jp	ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp...	11 records

✅ Authoritative Response

Server:202.226.37.247

NS records: ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heroe.jp (unsigned zone)

⏱️ Timing

Total: 1048ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.136.10.49`
NS	5	`ns5.xserver.jp, ns2.xserver.jp...`
MX	1	`heroe.jp (pri: 0)`
TXT	2	`worksmobile.certification.u2avju8czlzztp, v=spf1 +a:sv548.xserver.jp +a:heroe.jp +`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

📌 Glue Records Collected

Total: 26

In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

heroe.jp serves as a mail server for heroe.jp.

IP Addresses

heroe.jp has exactly one IP address — 120.136.10.49.

mail.officereiko.com, rvtrust.com, 2344.jp plus two other host names have IP numbers in common with heroe.jp.

Name Servers

Five name servers handle delegation for heroe.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of heroe.jp's name servers are shared with other domains, for example kireiha.com, mercatokumamotolive.com, asakaze-hiroshima.com and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp has the IP address 35.72.43.26.

ns3.xserver.jp has the IP address 202.226.36.247.

Mail Servers

heroe.jp uses exactly one mail server, which is heroe.jp.

heroe.jp directs to just one IP number, 120.136.10.49.