DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
home4u.jp runs on Amazon AWS, with DNS by AWS Route 53 and email configured.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Aug 12, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for home4u.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| home4u.jp | TXT | 0 | v=spf1 ip4:211.130.218.148 ip4:211.130.218.149 ip4:52.193.63.20 ip4:69.169.238.190 ip4:69.169.238.191 ip4:69.169.238.192 ip4:54.250.56.174 include:amazonses.com include:_spf.willap.jp ~all | |
| home4u.jp | TXT | 0 | google-site-verification=5fYan1wIMAdHkyMFFn0xGOR4Pg6HiSSabrGodmHOqrQ | |
| home4u.jp | NS | 0 | ns-1177.awsdns-19.org | |
| home4u.jp | NS | 0 | ns-540.awsdns-03.net | |
| home4u.jp | NS | 0 | ns-1962.awsdns-53.co.uk | |
| home4u.jp | NS | 0 | ns-322.awsdns-40.com | |
| home4u.jp | A | 0 | 52.194.104.248 | |
| home4u.jp | A | 0 | 18.180.153.212 | |
| home4u.jp | SOA | 86400 | ns-540.awsdns-03.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| home4u.jp | MX | 0 | 10 | mail.home4u.jp |
| www.home4u.jp | A | 0 | 52.194.104.248 | |
| www.home4u.jp | A | 0 | 18.180.153.212 | |
| www.home4u.jp | TXT | 0 | A9BD335BF3A86636122CDEBEBE78 | |
| www.home4u.jp | TXT | 0 | 6C2DE2945DA410511D42790C301D |
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This page is today's snapshot. Turn on monitoring and we'll watch home4u.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.
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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