DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dcs.se runs on AS39889, with email configured.
- Hosting network
- AS39889AS39889
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 42 other sites on AS39889. Stable here since we started watching (Aug 7, 2026).
DNS Records for dcs.se
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dcs.se | AAAA | 0 | 2a00:1c20:4081:242:242:242:242:242 | |
| dcs.se | SOA | 3600 | ns1.dnsserv.se registry.dnsserv.se 2025021431 86400 7200 3600000 3600 | |
| dcs.se | A | 0 | 193.104.214.44 | |
| dcs.se | MX | 0 | 10 | mx.mailserv.nu |
| dcs.se | MX | 0 | 10 | mx.mailserv.se |
| dcs.se | NS | 0 | ns1.dnsserv.eu | |
| dcs.se | NS | 0 | ns1.dnsserv.uk | |
| dcs.se | NS | 0 | ns1.dnsserv.nu | |
| dcs.se | NS | 0 | ns1.dnsserv.name | |
| dcs.se | NS | 0 | ns1.dnsserv.se | |
| dcs.se | TXT | 0 | v=spf1 mx include:_spf.mailserv.se include:_spf.mailserv.nu -all | |
| dcs.se | TXT | 0 | google-site-verification=_H5VZLu0KZCadoBhoG-JlEyoHTjOwRINzp6e_moaHWw | |
| www.dcs.se | AAAA | 0 | 2a00:1c20:4081:242:242:242:242:242 |
Get alerted the moment dcs.se's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dcs.se 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
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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