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Hosting & Network
cyllenge.com runs on AS17506, with email via Microsoft 365.
- Hosting network
- AS17506AS17506
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,795 other sites on AS17506. Stable here since we started watching (Aug 26, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cyllenge.com.
DNS Records for cyllenge.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cyllenge.com | SOA | 3600 | cyllenge.com root.cyllenge.com 2026082101 3600 1800 604800 3600 | |
| cyllenge.com | TXT | 0 | anthropic-domain-verification-m7g53h=RvIZUBTmqKKFM4CuCEajGjwaH | |
| cyllenge.com | TXT | 0 | MS=ms46074276 | |
| cyllenge.com | TXT | 0 | apple-domain-verification=vVVUTVzr8er7OeLV | |
| cyllenge.com | TXT | 0 | _globalsign-domain-verification=Ews0tpWg5vkcfhWRiQ6aQuHfAEGRgQGXPVTGHzoSbz | |
| cyllenge.com | TXT | 0 | v=spf1 +ip4:219.106.232.0/24 +ip4:42.113.15.186/32 +ip4:52.194.223.203 +ip4:3.112.245.202 include:spf.protection.outlook.com ~all | |
| cyllenge.com | NS | 0 | ns3.nameserver.ne.jp | |
| cyllenge.com | NS | 0 | ns4.nameserver.ne.jp | |
| cyllenge.com | NS | 0 | ns103.nameserver.ne.jp | |
| cyllenge.com | MX | 0 | 10 | cyllenge-com.mail.protection.outlook.com |
| cyllenge.com | A | 0 | 58.158.32.179 | |
| www.cyllenge.com | SOA | 3600 | cyllenge.com root.cyllenge.com 2026082101 3600 1800 604800 3600 | |
| www.cyllenge.com | A | 0 | 58.158.32.179 | |
| www.cyllenge.com | MX | 0 | 10 | cyllenge-com.mail.protection.outlook.com |
| www.cyllenge.com | TXT | 0 | MS=ms46074276 | |
| www.cyllenge.com | TXT | 0 | anthropic-domain-verification-m7g53h=RvIZUBTmqKKFM4CuCEajGjwaH | |
| www.cyllenge.com | TXT | 0 | v=spf1 +ip4:219.106.232.0/24 +ip4:42.113.15.186/32 +ip4:52.194.223.203 +ip4:3.112.245.202 include:spf.protection.outlook.com ~all | |
| www.cyllenge.com | TXT | 0 | apple-domain-verification=vVVUTVzr8er7OeLV | |
| www.cyllenge.com | TXT | 0 | _globalsign-domain-verification=Ews0tpWg5vkcfhWRiQ6aQuHfAEGRgQGXPVTGHzoSbz | |
| www.cyllenge.com | CNAME | 0 | cyllenge.com | |
| www.cyllenge.com | NS | 0 | ns103.nameserver.ne.jp | |
| www.cyllenge.com | NS | 0 | ns3.nameserver.ne.jp | |
| www.cyllenge.com | NS | 0 | ns4.nameserver.ne.jp |
Get alerted the moment cyllenge.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch cyllenge.com 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, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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