`marubeni-energy.com`

DNSSEC	⚠️ Not signed
NS	`ns1.marubeni.com` ⭐
		A	205.251.198.64^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1600.awsdns-08.co.uk`
NS	`ns2.marubeni.com`
		A	205.251.194.30^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-542.awsdns-03.net`
NS	`ns3.marubeni.com`
		A	205.251.196.178^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1202.awsdns-22.org`
NS	`ns4.marubeni.com`
		A	205.251.193.155^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-411.awsdns-51.com`
MX	`marubenienergy-com02b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::2^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`M0A1R20258`
TXT	`MS=ms98442610`
TXT	`box-domain-verification=f517a080fca12b6dd77bb40c4e458a6897a69323fb4100b3abf38...`
TXT	`v=spf1 +ip4:116.91.140.0/27 +ip4:202.241.173.192/27 +ip4:202.245.142.0/26 +ip...`
SOA	`ns1.marubeni.com`awsdns-hostmaster@amazon.com serial=1

`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=1777429021

Same first word

marubeni-energy.co.jp

marubeni-energy.com

DNS History

12 records (5 active, 7 former)

○NSmario.marubeni.co.jp2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

○NSmario.marubeni.com2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

○NSmario3.marubeni.co.jp2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

●NSns1.marubeni.com2026-04-11 → 2026-04-29 · 3 obs

○ 2017-04-09 02:13:18
● 2026-04-11 01:43:18
● 2026-04-29 02:30:28

●NSns2.marubeni.com2026-04-11 → 2026-04-29 · 3 obs

○ 2017-04-09 02:13:18
● 2026-04-11 01:43:18
● 2026-04-29 02:30:28

●NSns3.marubeni.com2026-04-11 → 2026-04-29 · 3 obs

○ 2017-04-09 02:13:18
● 2026-04-11 01:43:18
● 2026-04-29 02:30:28

●NSns4.marubeni.com2026-04-11 → 2026-04-29 · 3 obs

○ 2017-04-09 02:13:18
● 2026-04-11 01:43:18
● 2026-04-29 02:30:28

○NSwh777s.marubeni.co.jp2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

○NSwh778s.marubeni.co.jp2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

○MXcluster5.us.messagelabs.com2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

○MXcluster5a.us.messagelabs.com2015-05-22 → 2017-04-09 · 4 obs

● 2015-05-22 03:07:06
● 2017-04-09 02:13:18
○ 2026-04-11 01:43:18
○ 2026-04-29 02:30:28

●MXmarubenienergy-com02b.mail.protection.outlook.com2026-04-11 → 2026-04-29 · 3 obs

○ 2017-04-09 02:13:18
● 2026-04-11 01:43:18
● 2026-04-29 02:30:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
marubeni-energy.com	ns1.marubeni.com, ns2.marubeni.com, ns3.marubeni.com, ns4.marubeni.com	4 records

✅ Authoritative Response

Server:205.251.198.64

NS records: ns1.marubeni.com, ns2.marubeni.com, ns3.marubeni.com, ns4.marubeni.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marubeni-energy.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.marubeni.com, ns2.marubeni.com...`
MX	1	`marubenienergy-com02b.mail.protection.ou`
TXT	4	`M0A1R20258, MS=ms98442610...`
SOA	1	`ns1.marubeni.com awsdns-hostmaster.amazo`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.marubeni.com, ns2.marubeni.com, ns3.marubeni.com...)

Analysis

Name Servers

marubeni-energy.com is delegated to four name servers: ns1.marubeni.com, ns2.marubeni.com, ns3.marubeni.com and ns4.marubeni.com.

marubeni-energy.com at least partially shares name servers with other domains, for instance meisan.co.jp, shinkochemical.co.jp, marumet.co.jp, mfmc.co.jp and pubtex.com.

Host names with one IP number: ns1.marubeni.com points to 205.251.198.64; ns2.marubeni.com points to 205.251.194.30; ns3.marubeni.com points to 205.251.196.178; ns4.marubeni.com points to 205.251.193.155.

Mail Servers

marubeni-energy.com is handled by a single mail server, marubenienergy-com02b.mail.protection.outlook.com.

Host marubenienergy-com02b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.5, 52.101.124.6, 52.101.157.10 and 52.101.157.40.

marubeni-energy.com - robtex.com