DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
do-lease.co.jp isn’t pointed at a host yet — it has nameservers configured but no A/AAAA records for us to trace to a hosting network.
- Managed DNS
- Self-hosted / other
- Microsoft 365
do-lease.co.jp has no website behind it yet. Use BotBuilt to launch your site in minutes — just describe what you want and your site is live.
DNS Records for do-lease.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| do-lease.co.jp | NS | 0 | asns1.customer.ne.jp | |
| do-lease.co.jp | NS | 0 | asns2.customer.ne.jp | |
| do-lease.co.jp | TXT | 0 | v=spf1 include:spf.mta.hdems.com +ip4:123.218.38.36 include:spf.protection.outlook.com +ip4:210.136.9.0/24 +a include:_spf.mwprem.net +ip4:210.255.76.64 +ip4:122.17.135.203 +ip4:203.138.29.2 ~all | |
| do-lease.co.jp | SOA | 3600 | asns1.customer.ne.jp hl-system-admin.do-lease.co.jp 1445411798 3600 1800 3628800 3600 | |
| do-lease.co.jp | MX | 0 | dolease-co-jp0e.mail.protection.outlook.com | |
| www.do-lease.co.jp | CNAME | 0 | www.do-lease.co.jp.edgekey.net | |
| www.do-lease.co.jp | A | 0 | 23.47.144.87 | |
| www.do-lease.co.jp | A | 0 | 23.47.144.70 |
Get alerted the moment do-lease.co.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch do-lease.co.jp continuously, notifying you the moment anything moves across all three signals:

Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about do-lease.co.jp
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain