`cooldan.com`

DNSSEC	⚠️ Not signed
A	183.181.83.12^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
		PTR	`sv10011.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	`cooldan.com` ⭐
		A	183.181.83.12^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
			PTR	`sv10011.xserver.jp`
TXT	`google-site-verification=2AtMvN2XHT48qNeqofALdqezII_F-q39EbwZuVN153k`
TXT	`v=spf1 +a:sv10011.xserver.jp +a:cooldan.com +mx include:spf.sender.xserver.jp...`
SOA	`ns1.xserver.jp`root@sv0.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=1774609697

🔒 HSTS Preload (+subdomains)

MX for

cooldan.com

Same first word

cooldan.com

Similar names

candool.com

dolocan.com

lacondo.com

donacol.es

condola.de

docnalo.com

caldono.com

cooland.com

canoodl.com

colando.de

coladon.com

caldoon.com

colando.com.br

doncoal.ru

clandoo.com

andcool.com

aldonco.com

dancool.com

doncola.com

oldacon.com

condola.com

loandco.co

loandoc.com

locando.be

doncoal.com.au

loandco.com

cooladn.com

locando.com

dancool.dk

loandco.eu

donalco.com

condalo.de

donalco.com.au

docloan.com

loandco.net

conload.dk

locando.fr

loadcon.com

dolanco.com

DNS History

12 records (7 active, 5 former)

○NSns1.sixcore.ne.jp2015-05-30 → 2016-08-12 · 4 obs

● 2015-05-30 21:06:22
● 2016-08-12 02:35:14
○ 2017-06-11 14:21:10
○ 2026-03-27 11:37:28

●NSns1.xserver.jp2017-06-11 → 2026-03-27 · 3 obs

○ 2016-08-12 02:35:14
● 2017-06-11 14:21:10
● 2026-03-27 11:37:28

○NSns2.sixcore.ne.jp2015-05-30 → 2016-08-12 · 4 obs

● 2015-05-30 21:06:22
● 2016-08-12 02:35:14
○ 2017-06-11 14:21:10
○ 2026-03-27 11:37:28

●NSns2.xserver.jp2017-06-11 → 2026-03-27 · 3 obs

○ 2016-08-12 02:35:14
● 2017-06-11 14:21:10
● 2026-03-27 11:37:28

○NSns3.sixcore.ne.jp2015-05-30 → 2016-08-12 · 4 obs

● 2015-05-30 21:06:22
● 2016-08-12 02:35:14
○ 2017-06-11 14:21:10
○ 2026-03-27 11:37:28

●NSns3.xserver.jp2017-06-11 → 2026-03-27 · 3 obs

○ 2016-08-12 02:35:14
● 2017-06-11 14:21:10
● 2026-03-27 11:37:28

●NSns4.xserver.jp2017-06-11 → 2026-03-27 · 3 obs

○ 2016-08-12 02:35:14
● 2017-06-11 14:21:10
● 2026-03-27 11:37:28

●NSns5.xserver.jp2017-06-11 → 2026-03-27 · 3 obs

○ 2016-08-12 02:35:14
● 2017-06-11 14:21:10
● 2026-03-27 11:37:28

●MXcooldan.com2015-05-30 → 2026-03-27 · 2 obs

● 2015-05-30 21:06:22
● 2026-03-27 11:37:28

●A183.181.83.122026-02-27 → 2026-03-27 · 3 obs

○ 2017-06-11 14:21:10
● 2026-02-27 04:43:02
● 2026-03-27 11:37:28

○A183.90.245.412017-06-11 → 2017-06-11 · 4 obs

○ 2016-08-12 02:35:14
● 2017-06-11 14:21:10
○ 2026-02-27 04:43:02
○ 2026-03-27 11:37:28

○A219.94.200.412015-05-30 → 2016-08-12 · 4 obs

● 2015-05-30 21:06:22
● 2016-08-12 02:35:14
○ 2017-06-11 14:21:10
○ 2026-03-27 11:37:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
cooldan.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.247

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 cooldan.com (unsigned zone)

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.83.12`
NS	5	`ns4.xserver.jp, ns1.xserver.jp...`
MX	1	`cooldan.com (pri: 0)`
TXT	2	`google-site-verification=2AtMvN2XHT48qNe, v=spf1 +a:sv10011.xserver.jp +a:cooldan.`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

Analysis

Mail Server Role

The mail server for cooldan.com is cooldan.com.

IP Addresses

cooldan.com points to a single IP address: 183.181.83.12.

Other host names such as sv10011.xserver.jp, haleid.com, renard.co.jp, kobelp.com and mbeef.com share IPs with cooldan.com.

Name Servers

cooldan.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

cooldan.com at least partially shares name servers with other domains, for example jb-corporation.com, masuken-architecture.com, hs-ippo.com, uoara.com and caretech.co.jp.

Three IP numbers:

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

One IP number:

ns2.xserver.jp points to: 35.72.43.26

ns3.xserver.jp points to: 202.226.36.247

Mail Servers

One mail server handles cooldan.com; that server is cooldan.com.

cooldan.com points to a single IP number: 183.181.83.12.

cooldan.com - robtex.com

cooldan.com

com

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`cooldan.com`

`com`