mintcode.jp - dns.ninja

`mintcode.jp`

DNSSEC	⚠️ Not signed
A	183.181.97.27^{🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.}
		PTR	`sv7026.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	`mintcode.jp` ⭐
		A	183.181.97.27^{🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.}
			PTR	`sv7026.xserver.jp`
TXT	`v=spf1 +a:sv7026.xserver.jp +a:mintcode.jp +mx include:spf.sender.xserver.jp ...`
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=1781509502

MX for

mintcode.jp

Same first word

mintcode.com.au

mintcode.org

mintcode.cn

mintcode.com

mintcode.net

mintcode.jp

Similar names

DNS History

17 records (7 active, 10 former)

○NSmaster.dns.ne.jp2015-07-08 → 2016-04-25 · 4 obs

● 2015-07-08 20:14:22
● 2016-04-25 13:36:04
○ 2017-01-22 09:19:28
○ 2026-06-15 08:08:54

○NSns1.dns.ne.jp2015-07-08 → 2016-04-25 · 4 obs

● 2015-07-08 20:14:22
● 2016-04-25 13:36:04
○ 2017-01-22 09:19:28
○ 2026-06-15 08:08:54

●NSns1.xserver.jp2018-09-03 → 2026-06-15 · 3 obs

○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

○NSns2.dns.ne.jp2015-07-08 → 2016-04-25 · 4 obs

● 2015-07-08 20:14:22
● 2016-04-25 13:36:04
○ 2017-01-22 09:19:28
○ 2026-06-15 08:08:54

●NSns2.xserver.jp2018-09-03 → 2026-06-15 · 3 obs

○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

●NSns3.xserver.jp2018-09-03 → 2026-06-15 · 3 obs

○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

●NSns4.xserver.jp2018-09-03 → 2026-06-15 · 3 obs

○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

●NSns5.xserver.jp2018-09-03 → 2026-06-15 · 3 obs

○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

○NSns6.cpi.ad.jp2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-25 13:36:04
● 2017-01-22 09:19:28
○ 2018-09-03 23:13:30
○ 2026-06-15 08:08:54

○NSns7.cpi.ad.jp2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-25 13:36:04
● 2017-01-22 09:19:28
○ 2018-09-03 23:13:30
○ 2026-06-15 08:08:54

●MXmintcode.jp2015-07-08 → 2026-06-15 · 5 obs

● 2015-07-08 20:14:22
● 2016-04-25 13:36:04
○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

○MXvlmx20.secure.ne.jp2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-25 13:36:04
● 2017-01-22 09:19:28
○ 2018-09-03 23:13:30
○ 2026-06-15 08:08:54

○MXvlmx21.secure.ne.jp2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-25 13:36:04
● 2017-01-22 09:19:28
○ 2018-09-03 23:13:30
○ 2026-06-15 08:08:54

○MXvlmx22.secure.ne.jp2017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-25 13:36:04
● 2017-01-22 09:19:28
○ 2018-09-03 23:13:30
○ 2026-06-15 08:08:54

○A150.60.162.1682017-01-22 → 2017-01-22 · 4 obs

○ 2016-04-25 13:36:04
● 2017-01-22 09:19:28
○ 2018-09-03 23:13:30
○ 2026-06-15 08:08:54

●A183.181.97.272018-09-03 → 2026-06-15 · 3 obs

○ 2017-01-22 09:19:28
● 2018-09-03 23:13:30
● 2026-06-15 08:08:54

○A59.106.13.902015-07-08 → 2016-04-25 · 4 obs

● 2015-07-08 20:14:22
● 2016-04-25 13:36:04
○ 2017-01-22 09:19:28
○ 2026-06-15 08:08:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, h.dns.jp, b.dns.jp, d.dns.jp...	-
mintcode.jp	ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...	11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mintcode.jp (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.97.27`
NS	5	`ns4.xserver.jp, ns1.xserver.jp...`
MX	1	`mintcode.jp (pri: 0)`
TXT	1	`v=spf1 +a:sv7026.xserver.jp +a:mintcode.`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

mintcode.jp is listed as a mail server for itself.

IP Addresses

mintcode.jp resolves to one IP address: 183.181.97.27.

smallchange.jp, mail.marumitu.com, maestra-libro.com and two other host names share IP numbers with mintcode.jp.

Name Servers

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

mintcode.jp shares at least some of its name servers with other domains, including asahi.today, dowaship.co.jp, g-nab.net 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 resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

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

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

Hosts with just one IP address:

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

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

Mail Servers

Mail for mintcode.jp is handled by one mail server — mintcode.jp.

There is one IP number for mintcode.jp: 183.181.97.27.