`host12.firstserver.ne.jp`

DNSSEC	⚠️ Not signed
NS	`ns5.firstserver.ne.jp` ⚠️ Not in zone NS records
		A	164.46.1.18^{🇯🇵 IDC164.46.0.0/16 Frontier Inc.}
NS	`ns6.firstserver.ne.jp` ⚠️ Not in zone NS records
		A	203.183.96.40^{🇯🇵 IDC203.183.0.0/17 Frontier Inc.}
NS	`ns7.firstserver.ne.jp` ⚠️ Not in zone NS records
		A	164.46.1.19^{🇯🇵 IDC164.46.0.0/16 Frontier Inc.}
NS	`ns8.firstserver.ne.jp` ⚠️ Not in zone NS records
		A	203.183.96.41^{🇯🇵 IDC203.183.0.0/17 Frontier Inc.}

`firstserver.ne.jp`

	DNSSEC	⚠️ Not signed
	NS	`ns-2018.awsdns-60.co.uk` ⭐
	NS	`ns-1237.awsdns-26.org`
	NS	`ns-448.awsdns-56.com`
	NS	`ns-918.awsdns-50.net`
	MX	`mail.firstserver.ne.jp` ⭐
	TXT	`v=spf1 ip4:164.46.39.164 ~all`
	SOA	`ns-2018.awsdns-60.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (50/100)
WOT: SAFE (42/100)
📈 Tranco rank: #295,299

Same first word

host12.net

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DNS History

4 records (4 active, 0 former)

●NSns5.firstserver.ne.jp2026-07-01 → 2026-08-07 · 2 obs

● 2026-07-01 03:44:34
● 2026-08-07 02:11:50

●NSns6.firstserver.ne.jp2026-07-01 → 2026-08-07 · 2 obs

● 2026-07-01 03:44:34
● 2026-08-07 02:11:50

●NSns7.firstserver.ne.jp2026-07-01 → 2026-08-07 · 2 obs

● 2026-07-01 03:44:34
● 2026-08-07 02:11:50

●NSns8.firstserver.ne.jp2026-07-01 → 2026-08-07 · 2 obs

● 2026-07-01 03:44:34
● 2026-08-07 02:11:50

🔍 DNS Trace

Analysis

Name Servers

The domain host12.firstserver.ne.jp is delegated to these four name servers: ns5.firstserver.ne.jp, ns6.firstserver.ne.jp, ns7.firstserver.ne.jp and ns8.firstserver.ne.jp.

The name servers of host12.firstserver.ne.jp overlap at least partially with those of other domains — among them host44.firstserver.ne.jp, host91.firstserver.ne.jp, nae.co.jp and two more.

These name servers commonly appear in combination with the name servers uns01.lolipop.jp.

ns5.firstserver.ne.jp resolves to 164.46.1.18. ns6.firstserver.ne.jp resolves to 203.183.96.40. ns7.firstserver.ne.jp resolves to 164.46.1.19. ns8.firstserver.ne.jp resolves to 203.183.96.41. All four hosts carry exactly one IP address.

host12.firstserver.ne.jp - robtex.com