DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
We’re building the network profile for shudo-u.ac.jp — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for shudo-u.ac.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| shudo-u.ac.jp | TXT | 0 | tmes=b84a82b5a0274508f2efaea9f584237c | |
| shudo-u.ac.jp | TXT | 0 | v=spf1 +mx +ip4:150.32.2.16/32 +ip4:150.32.4.1/32 +ip4:150.32.4.14/32 +ip4:150.32.1.4/32 +ip4:150.32.13.51/32 include:spf.tmems-jp.trendmicro.com -all | |
| shudo-u.ac.jp | MX | 0 | 10 | hr-shudo.in.tmems-jp.trendmicro.com |
| shudo-u.ac.jp | MX | 0 | 30 | ns1atch.shudo-u.ac.jp |
| shudo-u.ac.jp | SOA | 3600 | ons.shudo-u.ac.jp postmaster.shudo-u.ac.jp 2026072901 3600 300 1209600 3600 | |
| shudo-u.ac.jp | NS | 0 | ns1.cccn.ne.jp | |
| shudo-u.ac.jp | NS | 0 | ons.shudo-u.ac.jp | |
| www.shudo-u.ac.jp | AAAA | 0 | 2603:1040:404:3::1cc | |
| www.shudo-u.ac.jp | A | 0 | 20.222.143.113 |
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 shudo-u.ac.jp
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Get alerted the moment shudo-u.ac.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch shudo-u.ac.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, DNSSEC, CNAME 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.
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