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Hosting & Network
siblu.co.uk runs on Amazon AWS, with DNS by AWS Route 53 and email via Mimecast.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Mimecast
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,355,032 other sites on Amazon AWS. Stable here since we started watching (Oct 8, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for siblu.co.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| siblu.co.uk | TXT | 0 | MS=ms72414577 | |
| siblu.co.uk | TXT | 0 | j7jfmgcnzftdbmr0bk4cswqsk9jbj6zr | |
| siblu.co.uk | TXT | 0 | google-site-verification=528xoyjeYBcC67iVhTT0m5WuPkSPKnom29yMe1AHNF0 | |
| siblu.co.uk | TXT | 0 | 0ed1fe018a5c2ec66b0d0243ba8c1c73c4bb458ed9 | |
| siblu.co.uk | MX | 0 | 10 | eu-smtp-inbound-1.mimecast.com |
| siblu.co.uk | MX | 0 | 10 | eu-smtp-inbound-2.mimecast.com |
| siblu.co.uk | A | 0 | 3.162.103.8 | |
| siblu.co.uk | A | 0 | 3.162.103.119 | |
| siblu.co.uk | A | 0 | 3.162.103.109 | |
| siblu.co.uk | A | 0 | 3.162.103.37 | |
| siblu.co.uk | SOA | 86400 | ns-1654.awsdns-14.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| siblu.co.uk | NS | 0 | ns-1654.awsdns-14.co.uk | |
| siblu.co.uk | NS | 0 | ns-834.awsdns-40.net | |
| siblu.co.uk | NS | 0 | ns-5.awsdns-00.com | |
| siblu.co.uk | NS | 0 | ns-1370.awsdns-43.org | |
| www.siblu.co.uk | A | 0 | 3.162.103.109 | |
| www.siblu.co.uk | A | 0 | 3.162.103.119 | |
| www.siblu.co.uk | A | 0 | 3.162.103.37 | |
| www.siblu.co.uk | A | 0 | 3.162.103.8 |
Get alerted the moment siblu.co.uk's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch siblu.co.uk 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