DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
iserv.app runs on Hetzner (multi-homed across 2 networks), with email configured.
- Hosting network
- Hetznermulti-homedAS24940HetznerAS197540
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 961,232 other sites on Hetzner. Stable here since we started watching (Aug 9, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to iserv.app.
DNS Records for iserv.app
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iserv.app | A | 0 | 188.68.60.9 | |
| iserv.app | A | 0 | 116.202.2.255 | |
| iserv.app | A | 0 | 116.203.121.185 | |
| iserv.app | SOA | 60 | ns1.iserv.eu hostmaster.iserv.eu 370899256 86400 10800 3600000 60 | |
| iserv.app | AAAA | 0 | 2a01:4f8:c0c:ae45::1 | |
| iserv.app | AAAA | 0 | 2a03:4000:1b:738::1 | |
| iserv.app | AAAA | 0 | 2a01:4f8:c01f:4a::1 | |
| iserv.app | NS | 0 | ns3.iserv.eu | |
| iserv.app | NS | 0 | ns4.iserv.eu | |
| iserv.app | NS | 0 | ns2.iserv.eu | |
| iserv.app | NS | 0 | ns1.iserv.eu | |
| iserv.app | MX | 0 | 10 | iserv.app |
| iserv.app | MX | 0 | 50 | offline.iserv.eu |
| iserv.app | TXT | 0 | v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?all | |
| www.iserv.app | MX | 0 | 10 | iserv.app |
| www.iserv.app | MX | 0 | 50 | offline.iserv.eu |
| www.iserv.app | SOA | 60 | ns1.iserv.eu hostmaster.iserv.eu 370899256 86400 10800 3600000 60 | |
| www.iserv.app | A | 0 | 188.68.60.9 | |
| www.iserv.app | A | 0 | 116.202.2.255 | |
| www.iserv.app | A | 0 | 116.203.121.185 | |
| www.iserv.app | TXT | 0 | v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?all | |
| www.iserv.app | CNAME | 0 | iserv.app | |
| www.iserv.app | NS | 0 | ns2.iserv.eu | |
| www.iserv.app | NS | 0 | ns1.iserv.eu | |
| www.iserv.app | NS | 0 | ns4.iserv.eu | |
| www.iserv.app | NS | 0 | ns3.iserv.eu | |
| www.iserv.app | AAAA | 0 | 2a01:4f8:c0c:ae45::1 | |
| www.iserv.app | AAAA | 0 | 2a01:4f8:c01f:4a::1 | |
| www.iserv.app | AAAA | 0 | 2a03:4000:1b:738::1 |
Get alerted the moment iserv.app's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch iserv.app 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