DNS Record Lookup

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

Hosting & Network

We’re building the network profile for sfc.co.jp — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.

DNS Records for sfc.co.jp

HostnameTypeTTLPriorityContent
sfc.co.jpNS0dnsrv.starnet.ad.jp
sfc.co.jpNS0dns.sumirin.co.jp
sfc.co.jpMX010i1401.mailsecurity-nec.jp
sfc.co.jpSOA3600dns.sfc.co.jp postmaster.sfc.co.jp 2026072201 10800 1800 3600000 3600
sfc.co.jpTXT0MS=ms63023502
sfc.co.jpTXT0box-domain-verification=d0d0d3dea151c8f1194ea68a9eca55b1a6a75386ceaf2ed4e37a9ce567f53b95
sfc.co.jpTXT0v=spf1 include:_spf.sfc.co.jp ip4:192.28.145.38 ip4:199.15.213.62 ip4:199.15.213.63 include:amazonses.com include:spf014.mailsecurity-nec.jp include:spf.tricorn.net include:spf0053.mediagalaxy.ne.jp -all
sfc.co.jpTXT0ZOOM_verify_W_6l_7npQNOBQH3kWOeGBA
sfc.co.jpTXT0MS=ms36811598
sfc.co.jpTXT0S0U4M70303
sfc.co.jpTXT0google-site-verification=-gdxVDjNo3vDqxtVf4ooap-V525DMbyjd3oFEVlMetM
sfc.co.jpTXT0apple-domain-verification=tBinZxtqY6aEHFE5
sfc.co.jpTXT0google-site-verification=la_mLExmXcymrB0ZJWX9vVlNDVClCpqiZiGaYJbCNGY

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about sfc.co.jp

Beta

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

Get alerted the moment sfc.co.jp's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch sfc.co.jp 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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