makemistakes.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`makemistakes.dev`

DNSSEC	⚠️ Not signed
A	202.254.236.8^{🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.}
		PTR	`sv5007.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	`makemistakes.dev` ⭐
		A	202.254.236.8^{🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.}
			PTR	`sv5007.xserver.jp`
TXT	`google-site-verification=h-w83ZrRkPXLQr3q_HooriwUAVyUD0oX4W7vDDFyswM`
TXT	`v=spf1 +a:sv5007.xserver.jp +a:makemistakes.dev +mx include:spf.sender.xserve...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

MX for

makemistakes.dev

Same first word

makemistakes.net

makemistakes.nl

makemistakes.dev

makemistakes.ca

makemistakes.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSns1.xserver.jp2026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

●NSns2.xserver.jp2026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

●NSns3.xserver.jp2026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

●NSns4.xserver.jp2026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

●NSns5.xserver.jp2026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

●MXmakemistakes.dev2026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

●A202.254.236.82026-08-20 → 2026-08-25 · 2 obs

● 2026-08-20 22:11:44
● 2026-08-25 08:01:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
makemistakes.dev	ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns5.xserver.jp...	-

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for makemistakes.dev (unsigned zone)

⏱️ Timing

Total: 1215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.254.236.8`
NS	5	`ns5.xserver.jp, ns4.xserver.jp...`
MX	1	`makemistakes.dev (pri: 0)`
TXT	2	`v=spf1 +a:sv5007.xserver.jp +a:makemista, google-site-verification=h-w83ZrRkPXLQr3`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

makemistakes.dev handles its own mail, functioning as its own mail server.

IP Addresses

makemistakes.dev resolves to just one IP address, 202.254.236.8.

Two other host names, along with mail.tukumemo.com, www.tokyoaug.net and www.nakamurakouso.co.jp, also share IP numbers with makemistakes.dev.

Name Servers

makemistakes.dev delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

makemistakes.dev has at least partial name server overlap with other domains, such as ikukolog.com, coccole.info, e-aqua.jp and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that map to three IP numbers:

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.

Host names that point to 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

makemistakes.dev is served by just one mail server: makemistakes.dev.

There is one IP number for makemistakes.dev: 202.254.236.8.