DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
isdh.net runs on Strato (multi-homed across 2 networks), with email configured.
- Hosting network
- Stratomulti-homedAS6724StratoAS8560IONOS
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 179,155 other sites on Strato. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for isdh.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| isdh.net | A | 0 | 217.160.175.150 | |
| isdh.net | MX | 0 | 5 | mail.isdh.net |
| isdh.net | SOA | 86400 | a.ns14.net do-not-reply.isdh.net 2025100506 43200 7200 1209600 86400 | |
| isdh.net | AAAA | 0 | 2a01:239:2c9:a600::1 | |
| isdh.net | TXT | 0 | v=spf1 +a +mx +a:hermes.isdh.net -all | |
| isdh.net | TXT | 0 | zone-ownership-verification-7995cf0a5a1f3cc4bc329dc9a480741697f3bb46cd6d294275f0da964e1f1173 | |
| isdh.net | NS | 0 | b.ns14.net | |
| isdh.net | NS | 0 | a.ns14.net | |
| isdh.net | NS | 0 | d.ns14.net | |
| isdh.net | NS | 0 | c.ns14.net | |
| www.isdh.net | A | 0 | 217.160.175.150 | |
| www.isdh.net | AAAA | 0 | 2a01:239:2c9:a600::1 |
Get alerted the moment isdh.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch isdh.net 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.
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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