DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
iw0.name runs on Oracle Cloud, with email configured.
- Hosting network
- Oracle CloudAS31898Oracle Cloud
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,999+ other sites on Oracle Cloud. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to heiner.iw0.name.
DNS Records for iw0.name
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iw0.name | A | 0 | 130.61.187.56 | |
| iw0.name | NS | 0 | oxygen.ns.hetzner.com | |
| iw0.name | NS | 0 | helium.ns.hetzner.de | |
| iw0.name | NS | 0 | hydrogen.ns.hetzner.com | |
| iw0.name | CAA | 0 | 128 issue letsencrypt.org | |
| iw0.name | CAA | 0 | 128 iodef mailto:hostmaster@iw0.name | |
| iw0.name | SOA | 3600 | hydrogen.ns.hetzner.com dns.hetzner.com 2026081400 86400 10800 3600000 3600 | |
| iw0.name | TXT | 0 | v=spf1 mx -all | |
| iw0.name | TXT | 0 | google-site-verification=HF4floLvJTkLiMcLr-xK1y1cmzskuyz2E0Uu3Ht6bio | |
| iw0.name | MX | 0 | 10 | mx.teutsch.me |
| iw0.name | AAAA | 0 | 2603:c020:8004:d700::f | |
| www.iw0.name | CAA | 0 | 128 issue letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/436257430 | |
| www.iw0.name | CAA | 0 | 128 issue letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/1338459876 | |
| www.iw0.name | CNAME | 0 | heiner.iw0.name | |
| www.iw0.name | AAAA | 0 | 2603:c020:8004:d700::f | |
| www.iw0.name | A | 0 | 130.61.187.56 |
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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