DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
simicon.ru runs on AS30943, with email configured.
- Hosting network
- AS30943AS30943
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 769 other sites on AS30943. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for simicon.ru
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| simicon.ru | NS | 0 | ns1.valuehost.ru | |
| simicon.ru | NS | 0 | ns2.valuehost.ru | |
| simicon.ru | NS | 0 | ns3.valuehost.ru | |
| simicon.ru | A | 0 | 217.112.35.72 | |
| simicon.ru | MX | 0 | 100 | mail.simicon.ru |
| simicon.ru | MX | 0 | 300 | relay.valuehost.ru |
| simicon.ru | MX | 0 | 200 | mxs2.valuehost.ru |
| simicon.ru | SOA | 1800 | ns1.valuehost.ru noc.valuehost.ru 2025112456 10800 1800 604800 1800 | |
| simicon.ru | TXT | 0 | _globalsign-domain-verification=o2qvtb78rlF_O6O5kBM59fP8zQ8LYw1s4qBJbJBR8y | |
| simicon.ru | TXT | 0 | _globalsign-domain-verification=_mio4B90yoAcitAMYcQ1ZeCiCLiLoMsIV7WR4g6sMP | |
| simicon.ru | TXT | 0 | v=spf1 a mx ip4:85.143.184.139 mx:simicon.ru include:mirage.simicon.ru -all | |
| www.simicon.ru | A | 0 | 217.112.35.72 |
Get alerted the moment simicon.ru's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch simicon.ru 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