`drt.jp`

DNSSEC	⚠️ Not signed
A	85.131.209.171^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv16810.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	`drt.jp` ⭐
		A	85.131.209.171^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv16810.xserver.jp`
TXT	`v=spf1 +a:sv16810.xserver.jp +a:drt.jp +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1774841402

MX for

drt.jp

Subdomains

mail.drt.jp

Same first word

drt.ae

drt.it

drt.com

drt.li

drt.go.th

drt.no

drt.info

drt.com.hk

drt.or.kr

drt.mx

drt.gov.in

drt.us

drt.ir

drt.dk

drt.org.vn

drt.coffee

drt.eng.br

drt.at

drt.ro

drt.se

drt.fm

drt.lt

drt.com.mx

drt.mobi

drt.org.nz

drt.ch

drt.wiki

drt.cz

drt.danang.vn

drt.systems

drt.im

drt.hu

drt.as

drt.biz

drt.jp

drt.la

drt.fr

drt.co.il

drt.co

drt.co.ir

drt.co.uk

drt.one

drt.sh

drt.nl

drt.vn

drt.gr

drt.ca

drt.com.tr

drt.pt

drt.si

drt.be

drt.com.pl

drt.de

drt.eu

drt.com.au

drt.tv

drt.by

Similar names

tdr.com.pe

rtd.org

trd.by

trd.today

rtd.systems

rdt.co.uk

trd.fr

rtd.cc

trd.cm

rtd.it

rdt.com.mx

tdr.today

dtr.dk

trd.in

rdt.org.ru

trd.it

tdr.com.my

trd.sh

tdr.ca

rdt.co.in

trd.net

rtd.uk.com

rtd.fr

tdr.es

dtr.org

rdt.net.nz

tdr.co.th

tdr.com.co

rtd.dj

rdt.ru

rdt.com.br

trd.sg

tdr.se

dtr.kiev.ua

rtd.be

dtr.at

rdt.ge

trd.bg

trd.us

rdt.tv

rtd.net

dtr.life

rtd.technology

trd.city

rdt.cn

tdr.sh

trd.me

rtd.eu

rtd.com.mx

trd.ro

rdt.at

rtd.mx

tdr.ru

rtd.me

trd.co.in

trd.ge

dtr.solutions

trd.br

rdt.it

tdr.com

trd.lv

tdr.eu

trd.net.au

dtr.com.tr

dtr.it

dtr.com.hk

rtd.ru

rtd.co.uk

trd.jp

dtr.co.il

tdr.cz

dtr.tv

tdr.in

tdr.ch

tdr.mx

rdt.by

trd.co.kr

rdt.online

rtd.com.cn

rtd.us

dtr.hu

trd.at

DNS History

15 records (7 active, 8 former)

○NSns1.pc-egg.com2016-07-03 → 2020-03-11 · 5 obs

○ 2016-03-08 17:56:58
● 2016-07-03 04:02:50
● 2020-03-11 12:21:46
○ 2026-03-15 21:51:44
○ 2026-03-30 03:39:52

○NSns1.pc-egg.jp2015-07-24 → 2016-03-08 · 4 obs

● 2015-07-24 13:50:24
● 2016-03-08 17:56:58
○ 2016-07-03 04:02:50
○ 2026-03-30 03:39:52

●NSns1.xserver.jp2026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

○NSns2.pc-egg.com2016-07-03 → 2020-03-11 · 5 obs

○ 2016-03-08 17:56:58
● 2016-07-03 04:02:50
● 2020-03-11 12:21:46
○ 2026-03-15 21:51:44
○ 2026-03-30 03:39:52

○NSns2.pc-egg.jp2015-07-24 → 2016-03-08 · 4 obs

● 2015-07-24 13:50:24
● 2016-03-08 17:56:58
○ 2016-07-03 04:02:50
○ 2026-03-30 03:39:52

●NSns2.xserver.jp2026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

●NSns3.xserver.jp2026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

●NSns4.xserver.jp2026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

●NSns5.xserver.jp2026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

●MXdrt.jp2026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

○MXmail.drt.jp2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 13:50:24
○ 2015-11-29 21:02:04
○ 2026-03-30 03:39:52

○MXsecure-1.net2020-03-11 → 2020-03-11 · 4 obs

○ 2017-03-19 23:18:52
● 2020-03-11 12:21:46
○ 2026-03-15 21:51:44
○ 2026-03-30 03:39:52

○MXservice.my-egg.com2015-11-29 → 2017-03-19 · 5 obs

○ 2015-07-24 13:50:24
● 2015-11-29 21:02:04
● 2017-03-19 23:18:52
○ 2020-03-11 12:21:46
○ 2026-03-30 03:39:52

○A54.64.143.2122020-03-11 → 2020-03-11 · 3 obs

● 2020-03-11 12:21:46
○ 2026-03-15 21:51:44
○ 2026-03-30 03:39:52

●A85.131.209.1712026-03-15 → 2026-03-30 · 3 obs

○ 2020-03-11 12:21:46
● 2026-03-15 21:51:44
● 2026-03-30 03:39:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
drt.jp	ns5.xserver.jp, ns1.xserver.jp, ns4.xserver.jp, ns2.xserver.jp...	11 records

✅ Authoritative Response

Server:157.112.182.218

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drt.jp (unsigned zone)

⏱️ Timing

Total: 1113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.209.171`
NS	5	`ns3.xserver.jp, ns1.xserver.jp...`
MX	1	`drt.jp (pri: 0)`
TXT	1	`v=spf1 +a:sv16810.xserver.jp +a:drt.jp +`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Hierarchy

drt.jp is parent of mail.drt.jp.

Mail Server Role

drt.jp serves as a mail server for drt.jp.

IP Addresses

drt.jp points to a single IP: 85.131.209.171.

Other host names, for instance cdn.videy.company, office-qqsantosu.com, www.office-qqsantosu.com, autoagent.jp and videy.company share IP numbers with drt.jp.

Name Servers

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

drt.jp at least partially shares its name servers with other domains, for instance kozoparadise.com, implant-oita-first.com, xn--t8j4aa4nmisa11bucb0481mccax457aktwb.com, ankerlabo.com and sksoi.com.

Host names with three IP numbers:

The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

The host name ns2.xserver.jp points to: 35.72.43.26.

The host name ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

drt.jp is handled by a single mail server.

drt.jp points to IP number 85.131.209.171.

drt.jp - robtex.com

drt.jp

jp

MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`drt.jp`

`jp`