DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
unext.co.jp is hosted on Vercel, served over AS139255, with email configured.
- Platform
- Vercel
- Hosting network
- AS139255AS139255
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5 other sites on AS139255. Stable here since we started watching (Jul 16, 2026).
DNS Records for unext.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| unext.co.jp | NS | 0 | unext-ns10.nxtsvc.com | |
| unext.co.jp | NS | 0 | unext-ns11.nxtsvc.com | |
| unext.co.jp | NS | 0 | unext-ns12.nxtsvc.com | |
| unext.co.jp | TXT | 0 | _globalsign-domain-verification=QsI4TWTAOVWfDWjTPf92aw2KCcR-GsoJZIU081u4gv | |
| unext.co.jp | TXT | 0 | v=spf1 ip4:210.150.110.161/32 ip4:210.150.110.176/32 ip4:103.140.112.241/32 ip4:103.140.112.242/32 ip4:69.169.238.130/32 ip4:69.169.238.131/32 ~all | |
| unext.co.jp | MX | 0 | 5 | p-mx01.unext-info.jp |
| unext.co.jp | A | 0 | 103.140.112.141 | |
| unext.co.jp | SOA | 3600 | ns10.unext.co.jp root.unext.jp 2026091101 10800 3600 3600000 3600 | |
| www.unext.co.jp | CAA | 0 | 0 issue letsencrypt.org | |
| www.unext.co.jp | A | 0 | 76.76.21.22 | |
| www.unext.co.jp | A | 0 | 76.76.21.142 | |
| www.unext.co.jp | CNAME | 0 | alias.zeit.co |
Get alerted the moment unext.co.jp's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch unext.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, 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.
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 unext.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