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Hosting & Network
linxrf.net runs on AS400734.
- Hosting network
- AS400734AS400734
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 7 other sites on AS400734. Stable here since we started watching (Sep 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for linxrf.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| linxrf.net | SOA | 3600 | ns1.linktechs.net support.linktechs.net 2025041408 10800 3600 1209600 3600 | |
| linxrf.net | A | 0 | 139.60.210.9 | |
| linxrf.net | NS | 0 | ns1.linktechs.net | |
| linxrf.net | NS | 0 | ns2.linktechs.net | |
| linxrf.net | TXT | 0 | v=spf1 ip4:139.60.210.51 ip4:139.60.210.52 ip6:2602:fea0::51 ip6:2602:fea0::52 ip6:2620:13c:b000::51 ip6:2620:13c:b000::52 -all | |
| linxrf.net | AAAA | 0 | 2620:13c:b000::9 | |
| www.linxrf.net | A | 0 | 139.60.210.9 | |
| www.linxrf.net | AAAA | 0 | 2620:13c:b000::9 |
Get alerted the moment linxrf.net's DNS changes
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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