`official-support.net`

DNSSEC	⚠️ Not signed
A	183.181.96.107^{🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.}
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.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
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	`official-support.net` ⭐
		A	183.181.96.107^{🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.}
TXT	`v=spf1 +a:sv12746.xserver.jp +a:official-support.net +mx include:spf.sender.x...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`net`

	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=1785363882

⚠️ On DNS blocklist: tif

MX for

official-support.net

Same first word

official-support.ru

official-support.net

DNS History

12 records (7 active, 5 former)

●NSns1.xserver.jp2026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

●NSns2.xserver.jp2026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

●NSns3.xserver.jp2026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

●NSns4.xserver.jp2026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

●NSns5.xserver.jp2026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

○NSns55.domaincontrol.com2015-07-20 → 2015-11-24 · 4 obs

● 2015-07-20 17:45:48
● 2015-11-24 19:26:06
○ 2016-02-12 21:28:56
○ 2026-07-29 22:37:22

○NSns56.domaincontrol.com2015-07-20 → 2015-11-24 · 4 obs

● 2015-07-20 17:45:48
● 2015-11-24 19:26:06
○ 2016-02-12 21:28:56
○ 2026-07-29 22:37:22

○MXmailstore1.asia.secureserver.net2015-07-20 → 2015-11-24 · 4 obs

● 2015-07-20 17:45:48
● 2015-11-24 19:26:06
○ 2016-02-12 21:28:56
○ 2026-07-29 22:37:22

●MXofficial-support.net2026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

○MXsmtp.asia.secureserver.net2015-07-20 → 2015-11-24 · 4 obs

● 2015-07-20 17:45:48
● 2015-11-24 19:26:06
○ 2016-02-12 21:28:56
○ 2026-07-29 22:37:22

●A183.181.96.1072026-05-07 → 2026-07-29 · 3 obs

○ 2016-02-12 21:28:56
● 2026-05-07 06:24:50
● 2026-07-29 22:37:22

○A203.124.119.12015-07-20 → 2015-11-24 · 4 obs

● 2015-07-20 17:45:48
● 2015-11-24 19:26:06
○ 2016-02-12 21:28:56
○ 2026-07-29 22:37:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
official-support.net	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.246

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 official-support.net (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.96.107`
NS	5	`ns3.xserver.jp, ns4.xserver.jp...`
MX	1	`official-support.net (pri: 0)`
TXT	1	`v=spf1 +a:sv12746.xserver.jp +a:official`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

official-support.net is listed as a mail server for itself.

IP Addresses

official-support.net resolves to one IP address: 183.181.96.107.

konta.co.jp, mail.nensetsu.com, musicandcompany.com and two other host names share IP numbers with official-support.net.

Name Servers

official-support.net has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

official-support.net shares at least some of its name servers with other domains, including classic-hotel.jp, ks110.com, ichigoichie.co.jp and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that resolve to three IP addresses:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts with just one IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

Mail for official-support.net is handled by one mail server — official-support.net.

official-support.net resolves to 183.181.96.107 and no other IP number.

official-support.net - robtex.com