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Hosting & Network
bcsyd.dk runs on AS48854, with email via Microsoft 365.
- Hosting network
- AS48854AS48854
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,575 other sites on AS48854. Stable here since we started watching (Jul 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for bcsyd.dk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bcsyd.dk | A | 0 | 185.21.42.65 | |
| bcsyd.dk | MX | 0 | bcsyd-dk.mail.protection.outlook.com | |
| bcsyd.dk | SOA | 3600 | ns1.esis.dk hostmaster.esis.dk 2021113520 900 600 86400 3600 | |
| bcsyd.dk | TXT | 0 | adobe-idp-site-verification=bdd2c7646947bd6ed4e5c8273f6ff3fe4365b433293b5d6cf2320f5065b9cf3f | |
| bcsyd.dk | TXT | 0 | MS=ms61833148 | |
| bcsyd.dk | TXT | 0 | uvmid=537402 | |
| bcsyd.dk | TXT | 0 | MS=ms11631288 | |
| bcsyd.dk | TXT | 0 | have-i-been-pwned-verification=20e0a8ef5be76a650b5bb21018356540 | |
| bcsyd.dk | TXT | 0 | MS=ms65404050 | |
| bcsyd.dk | TXT | 0 | google-site-verification=HEjoVag98G2mFiEFJGYyREu5KFyFaq_BVedG4JV17Mg | |
| bcsyd.dk | TXT | 0 | apple-domain-verification=r14u77lMY0B6D1GO | |
| bcsyd.dk | TXT | 0 | v=spf1 ip4:195.231.241.19 ip4:195.231.239.247 ip4:195.231.242.131 ip4:185.19.134.5 ip4:46.32.40.43 ip4:185.21.42.65 ip4:185.16.17.219 ip4:185.16.17.220 ip4:185.19.134.6 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:sparkpostmail.com include:_spf-hosting.eg.dk ~all | |
| bcsyd.dk | NS | 0 | ns1.esis.dk | |
| bcsyd.dk | NS | 0 | ns2.esis.dk | |
| www.bcsyd.dk | A | 0 | 185.21.42.65 |
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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