dotcon.com - dns.ninja

`dotcon.com`

DNSSEC	⚠️ Not signed
A	85.131.213.84^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv16703.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.}
			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	`dotcon.com` ⭐
		A	85.131.213.84^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv16703.xserver.jp`
TXT	`brevo-code:a8a88447ada8eb08c86d7b7d5be3f8f0`
TXT	`v=spf1 +a:sv16703.xserver.jp +a:dotcon.com +mx include:spf.sender.xserver.jp ...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`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=1782925161

MX for

dotcon.com

Same first word

dotcon.ch

dotcon.com

dotcon.eu

dotcon.at

dotcon.net

dotcon.com.br

Similar names

dctoon.com

ondcto.com

contdo.com

cdtoon.com

todocn.net

dncoto.com

docton.com

docton.in

todocn.com

docnot.com

cdntoo.com

tooncd.blogspot.com.br

notdoc.com

odntco.com

tondoc.com

cntodo.com

dotnoc.com

docton.com.br

tcondo.com

nctodo.com

todcon.org

cndoot.com

oncotd.com

DNS History

11 records (7 active, 4 former)

○NSa.ns.ultsearch.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 20:58:10
○ 2015-10-10 15:22:32
○ 2026-07-01 17:29:20

○NSb.ns.ultsearch.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 20:58:10
○ 2015-10-10 15:22:32
○ 2026-07-01 17:29:20

○NSns1.namefind.com2015-10-10 → 2016-07-12 · 5 obs

○ 2015-05-26 20:58:10
● 2015-10-10 15:22:32
● 2016-07-12 10:48:28
○ 2026-06-08 21:31:24
○ 2026-07-01 17:29:20

●NSns1.xserver.jp2026-06-08 → 2026-07-01 · 3 obs

○ 2016-07-12 10:48:28
● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

●NSns2.xserver.jp2026-06-08 → 2026-07-01 · 3 obs

○ 2016-07-12 10:48:28
● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

●NSns3.xserver.jp2026-06-08 → 2026-07-01 · 3 obs

○ 2016-07-12 10:48:28
● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

●NSns4.xserver.jp2026-06-08 → 2026-07-01 · 3 obs

○ 2016-07-12 10:48:28
● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

●NSns5.xserver.jp2026-06-08 → 2026-07-01 · 3 obs

○ 2016-07-12 10:48:28
● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

●MXdotcon.com2026-06-08 → 2026-07-01 · 2 obs

● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

○A208.73.211.702015-05-26 → 2016-07-12 · 4 obs

● 2015-05-26 20:58:10
● 2016-07-12 10:48:28
○ 2026-06-08 21:31:24
○ 2026-07-01 17:29:20

●A85.131.213.842026-06-08 → 2026-07-01 · 3 obs

○ 2016-07-12 10:48:28
● 2026-06-08 21:31:24
● 2026-07-01 17:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
dotcon.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:35.72.43.26

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 dotcon.com (unsigned zone)

⏱️ Timing

Total: 1122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.213.84`
NS	5	`ns5.xserver.jp, ns4.xserver.jp...`
MX	1	`dotcon.com (pri: 0)`
TXT	2	`brevo-code:a8a88447ada8eb08c86d7b7d5be3f, v=spf1 +a:sv16703.xserver.jp +a:dotcon.c`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

dotcon.com is listed as a mail server for itself.

IP Addresses

dotcon.com resolves to one IP address: 85.131.213.84.

mail.coastline.jp, sv16703.xserver.jp, _dc-mx.4ef91c1d3272.tokunaga-lawfirm.com and two other host names share IP numbers with dotcon.com.

Name Servers

dotcon.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

dotcon.com shares at least some of its name servers with other domains, including zeroplusone.net, washa.co.jp, ko-den.com 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 points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts with just one IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

Mail for dotcon.com is handled by one mail server — dotcon.com.

dotcon.com resolves to a single IP number: 85.131.213.84.