DNS Record Lookup

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

Hosting & Network

mountain1st.com runs on AS22976, with email via Proofpoint.

Hosting network
AS22976AS22976
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 14 other sites on AS22976. Stable here since we started watching (Oct 10, 2026).

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

DNS Records for mountain1st.com

HostnameTypeTTLPriorityContent
mountain1st.comTXT0v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
mountain1st.comTXT096523149-6a13-4eff-9d19-2615bc93a9ac
mountain1st.comTXT0MS=ms17570877
mountain1st.comTXT0box-domain-verification=4a0c81af8743e2281bbda4a481ca0fb2687d39ef5a1956ce829c0ea861ba1818
mountain1st.comTXT0v=msv1 t=B745F26F-84A1-49C7-BFE1-A6D1DC8DAAEB
mountain1st.comNS0ns01.nsfcb.com
mountain1st.comNS0ns02.nsfcb.com
mountain1st.comNS0ns01.firstcitizens.com
mountain1st.comNS0ns02.firstcitizens.com
mountain1st.comNS0ns03.nsfcb.com
mountain1st.comNS0ns03.firstcitizens.com
mountain1st.comA069.89.131.75
mountain1st.comMX020mx0b-00176601.pphosted.com
mountain1st.comMX020mx0a-00176601.pphosted.com
mountain1st.comMX010mxa-00176601.gslb.pphosted.com
mountain1st.comMX010mxb-00176601.gslb.pphosted.com
mountain1st.comSOA900dns1.p08.nsone.net hostmaster.nsone.net 1739605926 10800 3600 1209600 900
www.mountain1st.comA069.89.131.75

Get alerted the moment mountain1st.com's DNS changes

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Uptime

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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

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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