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sts.engineer

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

sts.engineer runs on Amazon AWS (multi-homed across 5 networks), with DNS by a domain-parking service.

Hosting network
Amazon AWSmulti-homedAS14618Amazon AWSAS16509Amazon AWSAS24940HetznerAS212317AS213230
Managed DNS
a domain-parking service
Email
None
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 998,286 other sites on Amazon AWS. Stable here since we started watching (Sep 30, 2026).

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

DNS Records for sts.engineer

HostnameTypeTTLPriorityContent
sts.engineerNS0ns2.dns-redirect.com
sts.engineerNS0ns1.dns-redirect.com
sts.engineerSOA3600ns1.dns-redirect.com admin.dns.com 2024072901 3600 1800 1209600 3600
sts.engineerTXT0afternic-verification-aGHTsEA2nLa7KRqzmJySAx
sts.engineerTXT0abuse-report=mailto:abuse@redirhub.com
sts.engineerTXT095b3a950-315c-45b8-937a-b865ebeb043a
sts.engineerAAAA02a01:4ff:1f0:dd50::1
sts.engineerAAAA02a05:d014:179b:c400:2fc6:8141:276a:b7e9
sts.engineerAAAA02a05:d018:1d22:800:6673:f7c3:558e:5d73
sts.engineerAAAA02a01:4f8:1c1e:d6f1::1
sts.engineerAAAA02600:1f18:6a07:601:6471:b5e4:ef15:3b72
sts.engineerAAAA02600:1f1c:6db:8801:480d:a96f:bfcd:d178
sts.engineerAAAA02a01:4ff:f0:5f41::1
sts.engineerAAAA02a05:d018:1d22:801:a216:a799:8c87:df21
sts.engineerA076.223.91.20
sts.engineerA05.78.156.59
sts.engineerA05.161.47.86
sts.engineerA0195.201.128.179
sts.engineerA05.161.230.87
sts.engineerA046.62.237.138
sts.engineerCAA00 issue letsencrypt.org
sts.engineerCAA00 issue sectigo.com
www.sts.engineerSOA3600ns1.dns-redirect.com admin.dns.com 2024072901 3600 1800 1209600 3600
www.sts.engineerCAA00 issue letsencrypt.org
www.sts.engineerCAA00 issue sectigo.com
www.sts.engineerA05.78.156.59
www.sts.engineerA0195.201.128.179
www.sts.engineerA05.161.230.87
www.sts.engineerA076.223.91.20
www.sts.engineerA046.62.237.138
www.sts.engineerA05.161.47.86
www.sts.engineerTXT095b3a950-315c-45b8-937a-b865ebeb043a
www.sts.engineerTXT0afternic-verification-aGHTsEA2nLa7KRqzmJySAx
www.sts.engineerTXT0abuse-report=mailto:abuse@redirhub.com
www.sts.engineerNS0ns2.dns-redirect.com
www.sts.engineerNS0ns1.dns-redirect.com
www.sts.engineerAAAA02a05:d018:1d22:801:a216:a799:8c87:df21
www.sts.engineerAAAA02a01:4f8:1c1e:d6f1::1
www.sts.engineerAAAA02600:1f1c:6db:8801:480d:a96f:bfcd:d178
www.sts.engineerAAAA02a05:d014:179b:c400:2fc6:8141:276a:b7e9
www.sts.engineerAAAA02a05:d018:1d22:800:6673:f7c3:558e:5d73
www.sts.engineerAAAA02a01:4ff:f0:5f41::1
www.sts.engineerAAAA02600:1f18:6a07:601:6471:b5e4:ef15:3b72
www.sts.engineerAAAA02a01:4ff:1f0:dd50::1

Get alerted the moment sts.engineer's DNS changes

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DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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