DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
fsh.is runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 5,355,032 other sites on Amazon AWS. Stable here since we started watching (Sep 2, 2026).
DNS Records for fsh.is
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| fsh.is | CAA | 0 | 0 iodef mailto:ssl@stefna.is | |
| fsh.is | CAA | 0 | 128 issue letsencrypt.org | |
| fsh.is | CAA | 0 | 128 issue amazonaws.com | |
| fsh.is | A | 0 | 52.49.138.181 | |
| fsh.is | SOA | 86400 | ns0.stefna.is root.stefna.is 2020060810 28800 14400 86400 86400 | |
| fsh.is | NS | 0 | ns3.stefna.is | |
| fsh.is | NS | 0 | ns2.stefna.is | |
| fsh.is | NS | 0 | ns1.stefna.is | |
| fsh.is | AAAA | 0 | 2a05:d018:ed6:eb0c:52:49:138:181 | |
| fsh.is | TXT | 0 | MS=ms51301747 | |
| fsh.is | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:_spf.email.stefna.is include:_spf.samvirkni.is -all | |
| fsh.is | MX | 0 | 10 | fsh-is.mail.protection.outlook.com |
| www.fsh.is | CNAME | 0 | d3vx0mt6i82ado.cloudfront.net | |
| www.fsh.is | SOA | 86400 | ns-123.awsdns-15.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.fsh.is | A | 0 | 3.170.42.51 | |
| www.fsh.is | A | 0 | 3.170.42.70 | |
| www.fsh.is | A | 0 | 3.170.42.39 | |
| www.fsh.is | A | 0 | 3.170.42.113 | |
| www.fsh.is | NS | 0 | ns-123.awsdns-15.com | |
| www.fsh.is | NS | 0 | ns-1665.awsdns-16.co.uk | |
| www.fsh.is | NS | 0 | ns-554.awsdns-05.net | |
| www.fsh.is | NS | 0 | ns-1035.awsdns-01.org | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:7600:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:400:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:f600:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:3400:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:d800:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:3a00:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:b200:a:aef4:4300:93a1 | |
| www.fsh.is | AAAA | 0 | 2600:9000:2870:200:a:aef4:4300:93a1 |
Get alerted the moment fsh.is's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch fsh.is 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