DNS Record Lookup

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

Hosting & Network

121line.com runs on AS27589, with email configured.

Hosting network
AS27589AS27589
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,289 other sites on AS27589. Stable here since we started watching (Jul 23, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to 121line.com.

DNS Records for 121line.com

HostnameTypeTTLPriorityContent
121line.comSOA86400ns1.vm3806.mjhst.com nsd.sonic.net 2025010504 3600 3600 1209600 86400
121line.comMX0121line.com
121line.comA0208.122.217.73
121line.comNS0ns2.vm3806.mjhst.com
121line.comNS0ns1.vm3806.mjhst.com
121line.comTXT0google-site-verification=wxm7ogfFSwR13SlKx3GpDLB2heRz63Dkcdj6QbHYRrg
121line.comTXT0iojef3d27cmb11tovrrs41cktl
121line.comTXT0fvvs3osu87k5t1ef1gfpeft0ft
121line.comTXT0v=spf1 a mx ip4:208.122.217.73 ip6:2607:ffb8:c:121:0:0:0:34 ~all
www.121line.comMX0121line.com
www.121line.comNS0ns2.vm3806.mjhst.com
www.121line.comNS0ns1.vm3806.mjhst.com
www.121line.comA0208.122.217.73
www.121line.comTXT0google-site-verification=wxm7ogfFSwR13SlKx3GpDLB2heRz63Dkcdj6QbHYRrg
www.121line.comTXT0fvvs3osu87k5t1ef1gfpeft0ft
www.121line.comTXT0iojef3d27cmb11tovrrs41cktl
www.121line.comTXT0v=spf1 a mx ip4:208.122.217.73 ip6:2607:ffb8:c:121:0:0:0:34 ~all
www.121line.comSOA86400ns1.vm3806.mjhst.com nsd.sonic.net 2025010504 3600 3600 1209600 86400
www.121line.comCNAME0121line.com

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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