`nullmx.gate-world.com`

DNSSEC	⚠️ Not signed
A	183.90.228.15^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		PTR	`sv1114.xserver.jp`

`gate-world.com`

	DNSSEC	⚠️ Not signed
	A	183.90.228.15^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
	NS	`ns1.xserver.jp` ⭐
	NS	`ns2.xserver.jp`
	NS	`ns3.xserver.jp`
	NS	`ns4.xserver.jp`
	NS	`ns5.xserver.jp`
	MX	`gate-world.com` ⭐
	TXT	`v=spf1 +a:sv1114.xserver.jp +a:gate-world.com +mx include:spf.sender.xserver....`
	SOA	`ns1.xserver.jp`root@sv0.xserver.jp serial=0

Previously MX for

gate-world.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

2 records (1 active, 1 former)

●A183.90.228.152015-05-29 → 2026-03-26 · 3 obs

○ 2008-03-16 21:42:48
● 2015-05-29 06:35:54
● 2026-03-26 16:04:42

○A209.181.247.1052008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:42:48
○ 2015-05-29 06:35:54
○ 2026-03-26 16:04:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gate-world.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.39.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gate-world.com (unsigned zone)

⏱️ Timing

Total: 977ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.228.15`

Analysis

IP Addresses

nullmx.gate-world.com points to a single IP: 183.90.228.15.

Other host names, for instance mail.ryouomoi.org, kindly-link.com, confirm-center-s.com, mx.inuta.co.jp and msgarden.info share IP numbers with nullmx.gate-world.com.

nullmx.gate-world.com - robtex.com