DNS Record Lookup

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

asco.org

DNS Records

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Hosting & Network

asco.org runs on Amazon AWS, with DNS by AWS Route 53 and email configured.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
AWS Route 53
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 3,697,088 other sites on Amazon AWS. Stable here since we started watching (Aug 7, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to asco.org.

DNS Records for asco.org

HostnameTypeTTLPriorityContent
asco.orgMX030smtp.asco.org
asco.orgMX020mx2.asco.iphmx.com
asco.orgMX010mx1.asco.iphmx.com
asco.orgSOA86400ns-95.awsdns-11.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
asco.orgNS0ns-1786.awsdns-31.co.uk
asco.orgNS0ns-95.awsdns-11.com
asco.orgNS0ns-1033.awsdns-01.org
asco.orgNS0ns-705.awsdns-24.net
asco.orgA03.167.88.16
asco.orgA03.167.88.91
asco.orgA03.167.88.8
asco.orgA03.167.88.55
asco.orgTXT0miro-verification=ac55b87f7da5bd7594c46949b00c8558a99902
asco.orgTXT0facebook-domain-verification=073rk28ywg197kj8ia5gpvoe0h5wec
asco.orgTXT0Donotreply@asco.org
asco.orgTXT0nUzSWkLbMp/dUWlddbQXBL3DjRnd1xKu3ZGZAXP56UctX1kpLAm0c05A8uGqOWDn
asco.orgTXT0SpyCloud-verification=ab89ec97022baef58aaa68ff63edab0590efe1c1
asco.orgTXT0_amazonses.Donotreply@asco.org
asco.orgTXT0knowbe4-site-verification=8ef1b18c7af37a4d9762e345ea8b4f5a
asco.orgTXT0canva-site-verification=byDHuQOycU4r4Bo-4r7vIQ
asco.orgTXT0parallels-domain-verification=2c4ae647fb814ce2b31139e87c9c8188b4d5c8b550a84ff4ba1887b00c922108@ sprout-social-9cea0497-1115-4638-986c-4b91e677dbeb
asco.orgTXT0jamf-site-verification=-b-WC9Q5i254RaDMWLLNsQ
asco.orgTXT0amazonses:rdf2BE5yDZgHkXrTP0ca13V+oMA41M2onSTov+m+SYE=
asco.orgTXT0google-site-verification=O-iV6aH-4MIuuE6r9VUXkz9r545bO91hOH_R6khfvxQ
asco.orgTXT0_github-challenge-ascogit.asco.org
asco.orgTXT0asco-ceportal-web-dev.azurewebsites.net
asco.orgTXT0google-gws-recovery-domain-verification=47927512
asco.orgTXT0MS=ms40377815
asco.orgTXT0duo_sso_verification=WYm6QjxPskO36AEy24QCetW4k7W5XQ66uLAlu5LodWxCdHGisQJUiZQCU5rMxPrn
asco.orgTXT0HwCX3HhmzjUzsxvl0rkVy0d8SzVuWWZxsjgl22Dud4yrANHUpElkKe0Coc1Wg9b5b1Laoibo6FMjEbrX8lpsNg==
asco.orgTXT0adobe-idp-site-verification=14fb9397d12ba236fb2b9dec4bc44c14ddd58b94a62aeae49c83ce2db36efb6b
asco.orgTXT0smartsheet-site-validation=zBGAWhLZIccwQB3rEyWs0cjN6rgHqMNy
asco.orgTXT0@ 3600 IN TXT adobe-idp-site-verification=14fb9397d12ba236fb2b9dec4bc44c14ddd58b94a62aeae49c83ce2db36efb6b
asco.orgTXT0sprout-social-c6bc125a-b56d-481c-a107-a3d38a3ac181
asco.orgTXT06883a2355cdea79aa271045762a08d094b72d141ca7830d9a28974ef14c8365b
asco.orgTXT0google-site-verification=VXPiyA0t5Ek_TTJwA_mqDe02XMjLp8SFAmz47SGBblE
asco.orgTXT0twilio-domain-verification=41f24806419801964c15fefbc6a726a6
asco.orgTXT0amazonses:/eE/71ljSJ+PsinYxMrmiUdeOe8ymV4G7Zbr7BEbPtM=
asco.orgTXT0Wdxmky5vEftLPuNaKAIArZNKDJLaKccuO8H02fg+k4gF6rS53iZEqkghlbITC1xd3/vfe2IOXNYwfPHNm9VGxw==
asco.orgTXT0google-site-verification=YYt2Qb09ZPgH82byS7WwhnbhPbHmfxvJtfCAa7SbBAA
asco.orgTXT0ab89ec97022baef58aaa68ff63edab0590efe1c1
asco.orgTXT0hcp-domain-verification=b2a3f35ff7916d96979245e7a646baa495cc93f6c27e8b113a6910b49cbd057b
asco.orgTXT0@ apple-domain-verification=M7lm2xIPV57fOqd9
asco.orgTXT0google-site-verification=lIs1xnJGjupov2-cIX8t9SLoKkoKrevHDArxY3ube2M
asco.orgTXT03udhdp6vr3fj5i2ac5fsaaa140
asco.orgTXT0apple-domain-verification=M7lm2xIPV57fOqd9
asco.orgTXT0ZOOM_verify_1TiEju7zQzYRSjs3CcHyUP
asco.orgTXT0brevo-code:aafc0b447941409ecc88da9b4ab25826
asco.orgTXT0citrix.mobile.ads.otp=wlo7pmjaiq1t863udzvn
asco.orgTXT0v=spf1 mx ip4:74.209.251.23 ip4:3.90.99.87 ip4:34.225.197.55 ip4:34.235.246.84 ip4:34.198.223.137 ip4:104.200.146.22 a:smtp.asco.org a:mx1.asco.iphmx.com a:mx2.asco.iphmx.cominclude:spf.brevo.cominclude:editorialmanager.com include:spf_c.oraclecloud.com include:spf.protection.outlook.com -all
asco.orgTXT0slack-domain-verification=IX0UThno38FJO0Ke1c6IVHS401ekknZWqfMQ2QCI
asco.orgTXT0atlassian-domain-verification=nUzSWkLbMp/dUWlddbQXBL3DjRnd1xKu3ZGZAXP56UctX1kpLAm0c05A8uGqOWDn
asco.orgTXT0onetrust-domain-verification=5ffa16c169984438a38821ad874a4ae3
www.asco.orgNS0ns-95.awsdns-11.com
www.asco.orgNS0ns-1786.awsdns-31.co.uk
www.asco.orgNS0ns-1033.awsdns-01.org
www.asco.orgNS0ns-705.awsdns-24.net
www.asco.orgMX020mx2.asco.iphmx.com
www.asco.orgMX010mx1.asco.iphmx.com
www.asco.orgMX030smtp.asco.org
www.asco.orgCNAME0asco.org
www.asco.orgSOA86400ns-95.awsdns-11.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.asco.orgA03.167.88.55
www.asco.orgA03.167.88.91
www.asco.orgA03.167.88.8
www.asco.orgA03.167.88.16
www.asco.orgTXT0Wdxmky5vEftLPuNaKAIArZNKDJLaKccuO8H02fg+k4gF6rS53iZEqkghlbITC1xd3/vfe2IOXNYwfPHNm9VGxw==
www.asco.orgTXT0facebook-domain-verification=073rk28ywg197kj8ia5gpvoe0h5wec
www.asco.orgTXT0google-gws-recovery-domain-verification=47927512
www.asco.orgTXT0ZOOM_verify_1TiEju7zQzYRSjs3CcHyUP
www.asco.orgTXT0_github-challenge-ascogit.asco.org
www.asco.orgTXT0v=spf1 mx ip4:74.209.251.23 ip4:3.90.99.87 ip4:34.225.197.55 ip4:34.235.246.84 ip4:34.198.223.137 ip4:104.200.146.22 a:smtp.asco.org a:mx1.asco.iphmx.com a:mx2.asco.iphmx.cominclude:spf.brevo.cominclude:editorialmanager.com include:spf_c.oraclecloud.com include:spf.protection.outlook.com -all
www.asco.orgTXT0ab89ec97022baef58aaa68ff63edab0590efe1c1
www.asco.orgTXT0google-site-verification=VXPiyA0t5Ek_TTJwA_mqDe02XMjLp8SFAmz47SGBblE
www.asco.orgTXT0duo_sso_verification=WYm6QjxPskO36AEy24QCetW4k7W5XQ66uLAlu5LodWxCdHGisQJUiZQCU5rMxPrn
www.asco.orgTXT03udhdp6vr3fj5i2ac5fsaaa140
www.asco.orgTXT0slack-domain-verification=IX0UThno38FJO0Ke1c6IVHS401ekknZWqfMQ2QCI
www.asco.orgTXT0@ 3600 IN TXT adobe-idp-site-verification=14fb9397d12ba236fb2b9dec4bc44c14ddd58b94a62aeae49c83ce2db36efb6b
www.asco.orgTXT0apple-domain-verification=M7lm2xIPV57fOqd9
www.asco.orgTXT0brevo-code:aafc0b447941409ecc88da9b4ab25826
www.asco.orgTXT0asco-ceportal-web-dev.azurewebsites.net
www.asco.orgTXT0parallels-domain-verification=2c4ae647fb814ce2b31139e87c9c8188b4d5c8b550a84ff4ba1887b00c922108@ sprout-social-9cea0497-1115-4638-986c-4b91e677dbeb
www.asco.orgTXT0knowbe4-site-verification=8ef1b18c7af37a4d9762e345ea8b4f5a
www.asco.orgTXT0smartsheet-site-validation=zBGAWhLZIccwQB3rEyWs0cjN6rgHqMNy
www.asco.orgTXT0google-site-verification=YYt2Qb09ZPgH82byS7WwhnbhPbHmfxvJtfCAa7SbBAA
www.asco.orgTXT0nUzSWkLbMp/dUWlddbQXBL3DjRnd1xKu3ZGZAXP56UctX1kpLAm0c05A8uGqOWDn
www.asco.orgTXT0amazonses:/eE/71ljSJ+PsinYxMrmiUdeOe8ymV4G7Zbr7BEbPtM=
www.asco.orgTXT06883a2355cdea79aa271045762a08d094b72d141ca7830d9a28974ef14c8365b
www.asco.orgTXT0MS=ms40377815
www.asco.orgTXT0twilio-domain-verification=41f24806419801964c15fefbc6a726a6
www.asco.orgTXT0sprout-social-c6bc125a-b56d-481c-a107-a3d38a3ac181
www.asco.orgTXT0amazonses:rdf2BE5yDZgHkXrTP0ca13V+oMA41M2onSTov+m+SYE=
www.asco.orgTXT0Donotreply@asco.org
www.asco.orgTXT0HwCX3HhmzjUzsxvl0rkVy0d8SzVuWWZxsjgl22Dud4yrANHUpElkKe0Coc1Wg9b5b1Laoibo6FMjEbrX8lpsNg==
www.asco.orgTXT0@ apple-domain-verification=M7lm2xIPV57fOqd9
www.asco.orgTXT0atlassian-domain-verification=nUzSWkLbMp/dUWlddbQXBL3DjRnd1xKu3ZGZAXP56UctX1kpLAm0c05A8uGqOWDn
www.asco.orgTXT0_amazonses.Donotreply@asco.org
www.asco.orgTXT0onetrust-domain-verification=5ffa16c169984438a38821ad874a4ae3
www.asco.orgTXT0hcp-domain-verification=b2a3f35ff7916d96979245e7a646baa495cc93f6c27e8b113a6910b49cbd057b
www.asco.orgTXT0adobe-idp-site-verification=14fb9397d12ba236fb2b9dec4bc44c14ddd58b94a62aeae49c83ce2db36efb6b
www.asco.orgTXT0google-site-verification=O-iV6aH-4MIuuE6r9VUXkz9r545bO91hOH_R6khfvxQ
www.asco.orgTXT0miro-verification=ac55b87f7da5bd7594c46949b00c8558a99902
www.asco.orgTXT0jamf-site-verification=-b-WC9Q5i254RaDMWLLNsQ
www.asco.orgTXT0google-site-verification=lIs1xnJGjupov2-cIX8t9SLoKkoKrevHDArxY3ube2M
www.asco.orgTXT0citrix.mobile.ads.otp=wlo7pmjaiq1t863udzvn
www.asco.orgTXT0SpyCloud-verification=ab89ec97022baef58aaa68ff63edab0590efe1c1
www.asco.orgTXT0canva-site-verification=byDHuQOycU4r4Bo-4r7vIQ

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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