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Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

arstools.ru

DNS Records

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Hosting & Network

arstools.ru runs on AS49505, with email via Yandex.

Hosting network
AS49505AS49505
Managed DNS
Self-hosted / other
Email
Yandex
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 15,835 other sites on AS49505. Stable here since we started watching (Sep 5, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for arstools.ru

HostnameTypeTTLPriorityContent
arstools.ruTXT0sc-domain-verification=e077e9e51afa03f23b5c2cfea3b62a172c367a50ca1eb23dd34779e70b4761a1
arstools.ruTXT0v=spf1 a ip4:185.201.47.84 include=_spf.mail.ru ~all
arstools.ruTXT0google-site-verification=YAda1cY9s2HARuiDEaVFHACU0kV51OOaQhPobMHrocY
arstools.ruTXT0yandex-verification: 5b1e75694f362439
arstools.ruNS0ns3.selectel.ru
arstools.ruNS0ns4.selectel.ru
arstools.ruNS0ns1.selectel.ru
arstools.ruNS0ns2.selectel.ru
arstools.ruMX010emx.mail.ru
arstools.ruA0185.201.47.84
arstools.ruSOA86400ns1.selectel.ru support.selectel.ru 2023071934 10800 3600 604800 86400
www.arstools.ruA0185.201.47.84

Get alerted the moment arstools.ru'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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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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